Best Real Estate Agents in Sunnyvale (2026) — Homes Selling 5% Over Ask in 9 Days

Looking for the Best Real Estate Agent in Sunnyvale?

You're in one of Silicon Valley's most competitive real estate markets. We compared the top-performing agents in Sunnyvale by sales volume, client reviews, and track record—but here's what you need to know first: homes are selling for 5% over asking on average, and they're moving fast. The median sale price sits at $1,915,000 with an average days-on-market of just 9 days. If you're selling, every decision matters, and that includes who represents you (or if you work with an agent at all).

This guide breaks down the best real estate agents actively selling homes in Sunnyvale in 2026, shows you exactly what you'll pay in commissions, and introduces a modern alternative that's changing how Silicon Valley sellers approach the process.

Section 1: Top Real Estate Agents & Brokerages in Sunnyvale

If you're looking for an agent to list your Sunnyvale home, these are the top performers in the market based on sales volume, specialization, and client reviews.

1. Erdal Swartz Team (Kevin Swartz & Pelin Erdal) — Atria Real Estate

Address: 100 S. Murphy Ave, Sunnyvale, CA

Website: https://atriare.com/

Kevin Swartz and Pelin Erdal run the most specialized team in Sunnyvale: Eichler homes. Since 2004, they've closed over 380 Eichler sales and are ranked in the top 25 Realtors in Silicon Valley by MLS data. Kevin's background as an engineer and Pelin's as an attorney (plus second-generation realtor experience) gives them unique insight into both the technical aspects of mid-century modern homes and the legal complexities of high-value transactions.

If you own an Eichler in Sunnyvale—and roughly 1,100 Eichlers exist across the city's 16+ original tracts—this team is the gold standard. They understand the market premium for these homes, know the specific inspection issues to highlight, and have a network of buyers specifically seeking Eichlers.

Why they matter: Eichler homes sell for 10–15% premiums in Sunnyvale compared to non-Eichler SFH of similar size, and the Swartz team knows how to maximize that value.

2. Boyenga Team (Eric & Janelle Boyenga) — Compass

DRE Numbers: Janelle #01254724, Eric #01254725

Website: https://www.boyengateam.com/

The Boyenga Team is consistently ranked as the #1 real estate team in Silicon Valley for Compass. With 14 agents and a track record spanning since 1996, they've built a machine: their team closes deals across all price ranges and specializes in both Eichler restoration and luxury homes ($2M+).

What sets them apart is scale and institutional knowledge. Unlike solo agents, a team of 14 means your home gets multiple touch points—staging advice, buyer coordination, marketing strategy—and their Compass platform gives them access to luxury marketing tools that individual agents don't have.

Why they matter: For sellers with homes in the $1.5M–$4M range, a team this size can command premium pricing through coordinated showings, professional staging, and luxury market positioning.

3. Radha Rustagi — Keller Williams Thrive

Address: 19900 Stevens Creek Blvd, Cupertino, CA

Website: https://homesbyradha.kw.com/

15+ years in the business, $400M+ in career sales, and 30 homes sold in the last 12 months alone. Radha's client base spans $543K on the low end to $4.3M on the high end, which tells you she knows how to sell across market segments.

Her background in accounting is a plus—she understands the financial nuances of home sales, closing costs, and how to structure deals for maximum net proceeds.

Why they matter: Proven velocity (30 sales annually) and diversified price-range experience mean she can navigate any market condition and sell fast.

4. Alex Wang — Rainmaker Real Estate

Location: Sunnyvale, CA

Yelp Reviews: https://www.yelp.com/search?cflt=realestateagents&find_loc=Sunnyvale,+CA

Top-rated on Yelp for the Sunnyvale area with consistent 5-star reviews and recent activity. Alex represents the "trusted local agent" category—strong reputation, active in the market, and accessible to sellers who want direct communication with their listing agent.

Why they matter: For sellers who value direct relationships over team infrastructure, Alex brings local credibility and responsiveness.

5. Diana Ye — Sunnyvale Real Estate Specialist

Background: Accounting professional, specializes in six- and seven-figure properties

Platform: https://www.expertise.com/home-improvement/real-estate-agents/california/sunnyvale

Diana's accounting background gives her a unique angle: she understands the tax implications of home sales and can advise clients on timing strategies to minimize capital gains exposure (within the bounds of her license, of course). She works primarily with higher-value properties in Sunnyvale.

Why they matter: If you're sitting on significant equity and considering a sale, Diana's financial literacy can help you optimize the timing and structure.

Section 2: What You'll Actually Pay — The Commission Reality

Here's the uncomfortable truth about selling in Sunnyvale with a traditional agent.

Most real estate agents in Silicon Valley charge 2.5% to 3% commission on the sale price. Let's do the math on Sunnyvale's median home price of $1,915,000:

• 2.5% commission: $1,915,000 × 0.025 = $47,875
• 3% commission: $1,915,000 × 0.03 = $57,450

That's nearly $50,000 out of your proceeds before you've paid closing costs, title insurance, or transfer taxes. On a median-price Sunnyvale home, you're leaving tens of thousands on the table just to cover the buyer's agent commission split and the listing agent's fee.

And here's what nobody tells you: that commission gets split. Your listing agent doesn't keep the whole 2.5%—they typically split it 50/50 with the buyer's agent or follow some other negotiated split. So the real cost to you isn't just the listing agent's take; it's the entire amount that comes out of your sale price.

How Sellers Are Keeping More Equity: The LOQOL Model

In 2026, sellers in Sunnyvale have a new option: flat-fee real estate through LOQOL (https://loqol.ai). Instead of paying 2.5–3% based on your home's sale price, LOQOL charges a transparent flat fee—approximately $5,000 to list and represent your home.

Here's what changes:

1. Pricing Analysis by Charlie AI: LOQOL's AI agent, Charlie, runs a data-driven pricing analysis based on comparable sales, market velocity, and buyer demand. You get objective pricing—not inflated by commission incentives.
2. AI-Powered Marketing: Charlie coordinates listing photography, creates market-specific marketing copy, and distributes your home across all major platforms (MLS, Zillow, Redfin, etc.) with zero additional markup.
3. Buyer Coordination & Negotiations: Instead of paying a buyer's agent commission, LOQOL handles buyer inquiries, showings coordination, and negotiations directly. The buyer's agent still gets paid (from a co-listing fee negotiated with the buyer's brokerage), but you're not subsidizing a separate 2.5% commission layer.
4. Transparent Closing: You see exactly what you're paying upfront. No surprise fees at closing.

The Savings Math

On a $1,915,000 home in Sunnyvale:

Your savings with LOQOL: $42,875–$52,450 depending on traditional agent rates in your area.

For a median Sunnyvale home, that's roughly the difference between buying your next car outright or financing it. It's the difference between a year-long family vacation or another down payment on a investment property.

LOQOL isn't saying traditional agents don't provide value—they do. But in a market as efficient and information-rich as Sunnyvale, where comparable sales are instantly available and buyer demand is strong, you're paying for convenience and brand recognition, not necessarily for higher sale prices.

In fact, LOQOL's savings calculator lets you input your home's price and see your exact savings in real time.

Section 3: Sunnyvale Home Prices — Where Things Stand in April 2026

Sunnyvale is expensive. Really expensive. And it's stayed expensive even as other Silicon Valley markets have wobbled.

Key Price Data

According to Redfin's Sunnyvale housing market data:

• Median Sale Price: $1,915,000 (January 2026)
• Year-over-Year Change: +0.12% (essentially flat)
• Single-Family Home Median (Feb 2026): $1,835,000
• Sale-to-List Ratio: 104.91% overall; 111% for single-family homes (Feb 2026)

What does a 104.91% sale-to-list ratio mean? It means homes, on average, are selling for about 5% above their asking price. That's a seller's advantage, but it's not as extreme as it was in 2021–2022 when ratios hit 115%+.

Houzeo's housing market analysis adds another layer: 61.76% of homes in Sunnyvale sold above asking price in 2025. That's down from 73.91% the year before, signaling a market that's still strong but gradually normalizing.

The price flatness (only +0.12% YoY) is interesting. It suggests Sunnyvale has found an equilibrium. Prices aren't skyrocketing, but they're not falling either. This is actually ideal for sellers: a stable, predictable market where you can price confidently without fear of sudden drops.

Sources: Redfin Sunnyvale Market Data, Houzeo Santa Clara County Market, Zillow Sunnyvale Zestimate

Section 4: How Fast Homes Are Selling in Sunnyvale

Nine days. That's the median days-on-market for Sunnyvale homes in 2026. To put that in perspective:

• National average DOM: 49 days
• California average DOM: 26 days
• Santa Clara County average DOM: 18 days
• Sunnyvale DOM: 9 days

That speed isn't an accident. It's the result of supply constraints, buyer demand from tech workers and relocating families, and the sheer quality of inventory. Sunnyvale's location—equidistant from San Jose, San Francisco, and the Peninsula's tech corridors—makes it a magnetic market.

Single-Family Homes Move Even Faster

For single-family homes specifically (the majority of Sunnyvale's residential stock), the sale-to-list ratio is 111% in February 2026. That's an 11% premium over asking. Compare that to condos or townhomes in the area, which often sell at or slightly below asking, and you see why homeowners with detached houses have such an advantage right now.

The inventory for SFH tells the story: only 27 active listings at any given time, with just 1.1 months of supply. That's extremely tight. For context:

• 0–3 months supply = Seller's market (strong negotiating power)
• 3–6 months supply = Balanced market
• 6+ months supply = Buyer's market

At 1.1 months of supply, Sunnyvale's single-family market is a deep seller's market. If you own a house, you have leverage.

Multiple-Offer Environments

According to Redfin's 2026 real estate insights, hot properties in Sunnyvale receive an average of 5+ offers. That means:

1. Price competition: Buyers bid against each other, driving your sale price up.
2. Contingency waiving: Buyers often waive inspections or appraisal contingencies to win.
3. All-cash offers: Investors and tech workers willing to skip financing create certainty of closing.

If your home is well-priced and well-marketed, you're likely to see multiple offers within the first week.

Section 5: Inventory & Competition — The Real Story

With only 84 homes actively for sale in Sunnyvale and 93 new listings hitting the market per month, the inventory is turning over extremely fast.

Why the Low Inventory?

Several factors:

1. Owner-occupant lock-in: Many Sunnyvale homeowners bought 15–20 years ago at $400K–$700K. Now that their homes are worth $1.9M+, they're reluctant to sell and lose their locked-in equity position (especially with 3% mortgage rates still fresh in memory).
2. Eichler scarcity: About 1,100 Eichler homes exist across Sunnyvale. These mid-century gems are produced by demand from architectural purists, history buffs, and investors who see them as blue-chip assets. Once you sell an Eichler, you rarely see another one hit the market for months.
3. Tech worker relocation shifts: The pandemic reset the remote-work/office-work balance. Some tech workers are staying put; others are moving to Austin, Miami, or back to the Peninsula. This creates selective outflows that don't translate to more inventory—they just shift where people live.
4. Investment properties: Many small investors and house-flippers are holding Sunnyvale properties as long-term rentals, waiting out the interest-rate environment. This locks up inventory from the owner-occupant buyer pool.

Competition Among Sellers

With 93 new listings per month and 84 actively competing at any time, you're not fighting off massive competition. BUT—you need to be priced right and marketed well. A home priced 5% too high can sit for 21 days instead of 9, and that changes buyer psychology significantly.

This is where Charlie AI's pricing analysis becomes valuable. Instead of relying on a traditional agent's estimate (which may be inflated to "win" your listing), you get an algorithm that looks at actual comparable sales, price-per-square-foot, lot size premiums, and current demand.

Section 6: Mortgage Rates & What Buyers Can Afford

If you're selling, you need to understand the buyer's financial picture. Current rates matter enormously.

Current 30-Year Fixed Mortgage Rate (April 2026)

According to Bankrate's real-time mortgage rates for California:

• 30-year fixed FRM: 6.25–6.40%
• 15-year fixed FRM: 5.65–5.80%
• 5/1 ARM: 5.90–6.10%

What This Means for Sunnyvale Buyers

Let's model a buyer purchasing your median Sunnyvale home ($1,915,000):

• Down payment (20%): $383,000
• Loan amount: $1,532,000
• Interest rate: 6.3% (middle of current range)
• Loan term: 30 years
• Monthly P&I payment: ~$9,500

Add property taxes ($250/month, roughly), insurance ($150/month), and HOA if applicable, and you're looking at $10,000+/month in housing costs. That requires a household income of roughly $360,000+ to meet lender standards (28% debt-to-income rule).

This matters because: Sunnyvale's buyer pool is concentrated in high-income households—tech workers, executives, physicians, and investors. They're less price-sensitive than buyers in other markets, but they're also less likely to overpay. The 111% sale-to-list ratio reflects strong demand within that narrow buyer pool, not universal affordability.

Section 7: What This Means If You're Selling in Sunnyvale Right Now

If you own a home in Sunnyvale, here's the realistic assessment for 2026:

The Good News

1. Seller's market: With 1.1 months of inventory for single-family homes and a 111% sale-to-list ratio, you have significant negotiating power. Buyers will compete for your home.
2. Fast sales timeline: Homes move in 9 days on average. If you list in April, you could close by June. If you list in May, you could close by July—perfect timing before summer relocations.
3. Price stability: The flat YoY price change (+0.1%) means you're not racing against a collapsing market. You can price confidently without fear of sudden drops.
4. Eichler premium: If you own one of Sunnyvale's iconic mid-century homes, you're sitting on an asset that commands 10–15% premiums over non-Eichler comparable. The Erdal Swartz Team and Boyenga Team have built careers around this exact premium.

The Opportunity

The best time to sell in a seller's market is now—not next year when inventory might increase or buyer demand might soften. Interest-rate policy is uncertain. Economic conditions could shift. Today, you have speed and pricing leverage. That won't last forever.

The Strategy

1. Price aggressively but fairly. Don't leave money on the table, but don't overprice either. A home listed at $1,895,000 instead of $1,950,000 can generate 3–5 offers instead of none.
2. Market with professionalism. Professional photography (drone shots, staging, virtual tours) is non-negotiable at this price point. Buyers in the $1.9M range expect it.
3. Be ready to close fast. With DOM at 9 days, have your inspections lined up, title report ready, and closing timeline clear before you list.
4. Choose your representation wisely. Whether you work with a traditional agent (like Erdal Swartz, Boyenga, or Radha Rustagi) or opt for a flat-fee model (like LOQOL), your choice directly impacts your bottom line. A $50,000 difference in commissions isn't trivial.

FAQ: Your Sunnyvale Real Estate Questions, Answered

1. Who Are the Best Real Estate Agents in Sunnyvale?

The top agents in Sunnyvale right now are:

• Erdal Swartz Team (Eichler specialists, 380+ sales)
• Boyenga Team (#1 in Silicon Valley for Compass, 14-agent operation)
• Radha Rustagi (30 sales annually, $400M+ in career sales)
• Alex Wang (top-rated locally on Yelp)
• Diana Ye (specialist in luxury homes with accounting background)

However, "best" depends on your situation. If you own an Eichler, Erdal Swartz is unmatched. If you want institutional support and luxury marketing, Boyenga is the play. If you want transaction velocity and agent accessibility, Radha or Alex.

But here's the uncomfortable truth: Traditional agents—even the best ones—take 2.5–3% commission, which costs you $47,875–$57,450 on a $1.92M home. In 2026, that's becoming indefensible.

An alternative gaining traction is flat-fee representation through LOQOL. You get the same MLS listing, professional marketing, and buyer coordination, but you pay a fixed $5,000 fee instead of a percentage. That's $42,875 more in your pocket on a median Sunnyvale sale.

2. How Much Does It Cost to Sell a Home in Sunnyvale?

If you go traditional: 2.5–3% commission = $47,875–$57,450 on a $1.92M home.

If you go flat-fee with LOQOL: $5,000 (plus closing costs and transfer taxes, which are the same either way).

Additional costs on any sale:

• Transfer tax: ~$15,000–$20,000 (Sunnyvale/Santa Clara rates)
• Title insurance: ~$3,000–$5,000
• Escrow/closing fees: ~$1,500–$3,000
• Home inspection: ~$500–$800 (buyer typically pays, but some sellers offer credits)
• Appraisal: ~$600 (usually paid by buyer's lender)

3. Is Sunnyvale a Buyer's or Seller's Market in 2026?

Definitively a seller's market — especially for single-family homes.

Evidence:

• Sale-to-list ratio of 104.91% (overall) and 111% (SFH) = buyers competing, pushing prices up
• 1.1 months of inventory for SFH = severe supply shortage
• 61.76% of homes sell above asking price
• DOM of 9 days = extreme demand, rapid absorption

However, note the softening: the sale-to-list ratio is down from 120%+ in 2023–2024. The 61.76% above-asking rate is down from 73.91% last year. This doesn't flip the market—it's still firmly a seller's market—but it means you need to execute well. A poorly priced or poorly marketed home will sit longer than it would have in 2023.

Bottom line: Sell now while you have this advantage. By 2027, if inventory increases even moderately, your leverage erodes.

4. What Is the Median Home Price in Sunnyvale in 2026?

$1,915,000 (as of January 2026, per Redfin).

For single-family homes specifically, the median is slightly lower at $1,835,000 (February 2026 data).

This price is flat YoY (+0.1%), meaning the market has stabilized after years of rapid appreciation. You're not looking at dramatic price swings—this is a mature, stable market at a high equilibrium.

5. How Long Does It Take to Sell a House in Sunnyvale?

Median days-on-market (DOM): 9 days.

However, this assumes:

1. Competitive pricing (not overpriced)
2. Professional marketing (quality photos, staging, virtual tour)
3. Clean title and clear inspection (no major red flags)
4. Reasonable buyer requirements (no unusual contingencies)

If your home is listed at market rate with professional marketing, expect to see offers within the first week and close within 30–45 days of accepting an offer.

If your home is priced too high (5%+ above comparables), DOM can stretch to 30–60 days, damaging buyer perception and forcing price reductions.

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"Selling in Sunnyvale? The median home just hit $1.92M, but here's what costs you more than the market: commission. Traditional agents take 2.5–3%, which is $47,875–$57,450 on a typical Sunnyvale sale. Homes are moving in 9 days with multiple offers. You have leverage—use it to keep more equity. We broke down the top agents in Sunnyvale, the real data, and how flat-fee representation is changing the game. Read the full analysis: [link to blog] #realestate #sunnyvale #siliconvalley #flatfee"

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"Selling in Sunnyvale? 🏠 Median price: $1.92M | Days on market: 9 | Sale-to-list: 111% Traditional agent takes $47,875–$57,450. LOQOL charges $5,000 flat. That's $42,875 more in your pocket. Full breakdown → [link] #realestate #sunnyvale"

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"If you're thinking about selling your Sunnyvale home, the timing is right. We analyzed every major agent in the market and the latest data on what homes are selling for and how fast they're moving. Here's what you need to know before you list: [link to blog] The market is a seller's advantage—9 days average DOM, multiple offers, homes selling 5% over asking. But your choice of representation directly impacts your bottom line. Read the full guide to compare traditional agents, understand current prices, and explore all your options. #SunnyvaleRealEstate #HomeSelling #2026RealEstate"

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CA DRE #02261474 | Equal Housing Opportunity

Data sources: [Redfin Sunnyvale Housing Market Data](https://www.redfin.com/city/19457/CA/Sunnyvale/housing-market), [Houzeo Santa Clara County Market Analysis](https://www.houzeo.com/housing-market/california/sunnyvale), [Zillow Sunnyvale Home Values](https://www.zillow.com/home-values/54626/sunnyvale-ca/), [Bankrate California Mortgage Rates](https://www.bankrate.com/mortgages/mortgage-rates/california/). Data reflects the most recent available figures as of April 2026. Market conditions are subject to change.

LOQOL is a modern real estate brokerage licensed in California. Charlie, our AI agent, provides market analysis, pricing recommendations, and coordination services. Traditional agent comparison data sourced from public MLS records, team websites, and client review platforms. Individual agent results vary by specific transaction.

This article is for informational purposes only and does not constitute financial, legal, or real estate advice. Consult with a qualified real estate attorney or tax professional for guidance specific to your situation.