61 photos · MLS data verified October 9, 2026 · Updated every 15 min
$1,898,000
Active
3 Beds·2 Baths·1,640 sqft·5,600 sqft lot·Built 1955
813 San Petronio Ave, Sunnyvale, CA 94085
Listed 29 days ago · | MLS# ML82052969
$1,157/sqft -24.7% vs Sunnyvale single family home median ($1,536/sqft, 2026)
813 San Petronio Ave is a single-level, 3-bedroom, 2-bath single family home in Sunnyvale 94085 with 1,640 square feet of living space, built in 1955. It is listed at $1,898,000, or $1,157 per square foot. The 2026 median sale price for a Sunnyvale single family home is $2.69M, and the most recent 3-bedroom sale in 94085 closed at $1,504,000 ($862 per square foot).
Est. $12,087/moP&I $9,848 · Tax $1,977 · Insurance $262 · HOA $0Assumes 20% down ($379,600) at 6.75% · Contact Timothy for a lender referralAegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use a property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.
Single Family Price Position in Sunnyvale
$1.6M$3.6M
123Active in Sunnyvale
34Active Single Family Homes
8Median DOM, Sep
$1,251Median $/SqFt, 2026
106.5%Sale-to-List, Sep
1.9 moInventory
For HomeownersOwn a home in Sunnyvale? Sunnyvale homes sold at 106.5% of list price in a median of 8 days in September 2026.See What Yours Would Sell For →
Why This Home Stands Out
🏠
Single Level, 3 Bed / 2 Bath, 1,640 sqft
Everything on one floor, with the primary bedroom on the ground level. Built in 1955, attached 1-car garage.
💰
$1,898,000, Below the 2026 Sunnyvale Single Family Median of $2.69M
$1,157/sqft against a 2026 Sunnyvale single family home median of $1,536/sqft (24.7% below).
Best fit forActive BuyersSunnyvale SearchersMove-Up / Move-In
About 813 San Petronio Ave
Welcome to this beautifully presented 3-bedroom plus office, 2-bath home in a desirable Sunnyvale neighborhood near vibrant Downtown Sunnyvale. This bright and inviting home is filled with natural light through numerous windows, skylights, and a large sliding glass door. The open floor plan features engineered hardwood flooring throughout, creating a seamless flow between the living, dining, kitchen, and family areas. The kitchen features European-style cabinetry, quartz countertops, and SS appliances. The spacious family room opens to the beautifully landscaped backyard, ideal for indoor-outdoor living and entertaining. The office offers flexible work-from-home space, while two bathrooms feature sleek, modern finishes. Newer interior and exterior paint. Modern exterior lighting, a new garage door, and natural-wood accents at the front entry enhance the contemporary curb appeal. Conveniently located near Downtown Sunnyvale with easy access to Highways 101 and 237, major Silicon Valley tech companies, dining, shopping, and more. A wonderful blend of modern design, natural light, functionality, and convenience in the heart of Sunnyvale.
MLS ID #ML82052969, Kevin Song. Listing provided by Compass · MLSListings Inc.
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Property Details for 813 San Petronio Ave
Overview
- Property Type
- Single Family Residence
- Year Built
- 1955
- Stories
- 1
- Bedrooms
- 3
- Bathrooms
- 2 Full
- Living Area
- 1,640 sqft
- Lot Size
- 5,600 sqft (0.13 acres)
- Price/sqft
- $1,157
- Status
- Active
Interior
- Primary Bedroom
- Ground floor bedroom, Ground floor
- Kitchen
- Dining family combo, No formal dining room, Skylights
- Appliances
- Dishwasher, Oven range gas, Refrigerator
- Fireplace
- Living room
- Heating
- Central forced air
- Cooling
- Central AC
- Flooring
- Hardwood
- Laundry
- Inside, In utility room
- Family Room
- Separate family room
Exterior and Parking
- Garage
- Attached, 1 space
- Roof
- Composition
- Foundation
- Crawl space, Concrete perimeterand slab
- Fencing
- Fenced back, Wood
- Zoning
- R0
Community and HOA
- Utilities
- Water connected, Public, Water public
- County
- Santa Clara
- City
- Sunnyvale
- ZIP Code
- 94085
Schools
- School District
- Sunnyvale
- Sunnyvale Schools
- View Sunnyvale schools
Listing
- MLS Number
- ML82052969
- Listed
- September 10, 2026
- Days on Market
- 29
- Listing Agent
- Kevin Song
- Listing Brokerage
- Compass
- Data Verified
- October 9, 2026
Source: MLSListings Inc. School attendance boundaries are set by the district and can change; verify directly with the district.
Free from Aegis · Updated for October 2026
Three Sunnyvale Reports the Listing Does Not Give You
📄Sunnyvale Market ReportFree 9-page PDF with bedroom breakdowns, comp data and pricing trends, updated monthly.Email Me the Report →📋Sunnyvale Buyer BriefA personalized brief with comp data, offer strategy and neighborhood context.Email Me the Report →🎯Sunnyvale Offer StrategyComp analysis and bid recommendations before you write an offer on this home.Email Me the Report →
Location
813 San Petronio Ave, Sunnyvale, CA 94085 · Santa Clara County
Market Context
Price Positioning
$ Price context: Listed at $1,157/sqft vs a 2026 Sunnyvale single family home median of $1,536/sqft (24.7% below).
$ Sale-to-list: Sunnyvale sales closed at 106.5% of list price in September 2026.
⏲ Velocity: City median 8 days (September 2026). This home: 29 days.
🏠 Inventory: 33 3-bedroom homes and 34 single family homes currently active in Sunnyvale.
🔍 Compare: all 3-bedroom homes in Sunnyvale, Sunnyvale single family homes and Sunnyvale homes $1M - $2M.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
Want to know what this home will actually sell for? Get a data-backed offer range based on recent comparable sales.
Get My Offer Range →Frequently Asked Questions
Listed at $1,898,000 ($1,157/sqft). The 2026 median for a Sunnyvale single family home is $1,536/sqft, which puts this home 24.7% below it. The most recent 3-bedroom sale in 94085 closed at $862 to $862 per sqft.
Listed September 10, 2026. That is 29 days on market as of October 9, 2026. The Sunnyvale median was 8 days on market in September 2026.
Est. $12,087/mo with 20% down ($379,600) at 6.75%. That is principal and interest $9,848, property tax $1,977 and insurance $262. The assumptions and lender disclosure are with the payment estimate at the top of this page.
There are 123 active listings in Sunnyvale: 33 are 3-bedroom and 34 are single family homes. At $1,898,000 this home is below the 2026 Sunnyvale single family home median sale price of $2.69M. Sunnyvale sales closed at 106.5% of list price in September 2026.
The most recent 3-bedroom sale in Sunnyvale 94085 closed at $1,504,000, or $862 to $862 per sqft. Across all property types, the 2026 Sunnyvale median is $1,251 per sqft, and the September median was 8 days on market.
Yes. As of October 9, 2026, 813 San Petronio Ave is an active listing at $1,898,000. It is a 3-bedroom, 2-bath single family home.
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Broker · DRE# 01328224 · Over 23 Years Experience
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October 2026. Built on the same live MLS data Timothy uses with clients.
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$2.42MMedian Sale Price, Sep+20.8% vs Last Year
8Median DOM, Sep-3 days vs Last Year
123Active Listings-0.8% vs Last Year
106.5%Sale-to-List, Sep+0.7% vs Last Year
For Homeowners
Get My Home's Value
What would your Sunnyvale home sell for today?
Sunnyvale homes sold at 106.5% of list price in a median of 8 days in September 2026.
106.5%Sale-to-List, Sep
8Median Days, Sep
Free. No obligation. Takes 30 seconds.
Schools in Sunnyvale
Aegis School Excellence Index
10
Sunnyvale SD · K-5
9
Sunnyvale SD · 6-8
8
Fremont Union High SD · 9-12
School information is for general reference only. Contact districts directly for enrollment and boundary info.
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For Homeowners
Your neighbors are selling. Should you?
In September 2026, 66 homes sold in Sunnyvale at a median sale price of $2.42M, and sales closed at 106.5% of list price.
66Sold (September 2026)
$2.42MMedian Sale Price
106.5%Sale-to-List (September 2026)
What happens when the right home lists and nobody knows you are looking for it?
In Sunnyvale, 14 new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.
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Latest Sunnyvale Insights
More →
Buyers
See 813 San Petronio Ave before the weekend
Listed 29 days ago. Half of Sunnyvale's September sales sold within 8 days on market, so early showings see the most competition.
Sellers
What would your Sunnyvale home sell for?
66 homes sold in Sunnyvale in September 2026 at a median sale price of $2.42M and 106.5% of list price.
Get My Home's Value →Questions
Talk to Timothy directly
Timothy Alston, Broker, DRE# 01328224. Over 23 years in Silicon Valley real estate.
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