$2,888,000 3239 Countryside DR, San Mateo 4 bd · 3 ba · 2,470 sqft
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HomeHomes for SaleSan Mateo › 3239 Countryside DR
38 photos · MLS data verified August 3, 2026 · Updated every 15 min
$2,888,000 Active
4 Beds·3 Baths·2,470 sqft·7,252 sqft lot·Built 1964
3239 Countryside DR, San Mateo, CA 94403
Listed 3 days ago · July 31, 2026  |  MLS# ML82056194
$1,169/sqft +24% vs San Mateo avg
What this means: Priced above the San Mateo per-sqft average. Compare to recent sales below for context.
Est. $18,256/moP&I $14,985 · Tax $3,008 · Insurance $262 · HOA $0Assumes 20% down ($577,600) 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 the applicable county average 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 San Mateo
Average $2.4M
This Home $2.9M
$1.4M$3.5M
90Active in San Mateo
33Active in 94403
28Avg DOM
$941Avg $/SqFt
104.9%Sale-to-List
1.2 moInventory
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Why This Home Stands Out

📍
San Mateo Location
Active listing in San Mateo, Santa Clara County. Convenient access to schools, parks, and Bay Area employment centers.
Just Listed, 3 Days on Market
San Mateo avg is 28 days. Early showings often see the most competition.
🏠
4 Bed / 3 Bath / 2,470 sqft on 7,252 sqft Lot
Spec sheet at a glance. See full details below for interior, exterior, and lot features.
💰
Listed at $2.9M vs City Average $1.5M
$1,169/sqft compared to San Mateo avg $941/sqft (+24.3%).
Best fit forActive BuyersSan Mateo SearchersMove-Up / Move-In

About This Home

Prepare to be dazzled! Seriously...this home is impeccable and as close to perfection as you're likely to find. The level of care and attention to detail is beyond remarkable. Everything has been done and done in the highest quality. Stunning remodeled kitchen with top of the line Thermador and Bosch appliances. 6 burner gas cooktop, artistic and delightful choices in paint in multiple rooms, gorgeously refinished hardwood floors, band new Presidential shingle roof, completely redone in ground pool and outdoor patio area. Unbelievably well thought out bathroom fixtures and remodel. Gorgeous light fixtures. The house is incredible and definitely not to be missed.
MLSListings IDX
MLS ID #ML82056194, Jim Minkey. Listing provided by Golden Gate Sotheby's International Realty · MLSListings Inc.
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Property Details

Property Type
Single Family Residence
Year Built
1964
Bedrooms
4
Bathrooms
3 Full
Living Area
2,470 sqft
Lot Size
7,252 sqft
Garage
2 Spaces
Price/sqft
$1,169
County
SanMateo
MLS Number
ML82056194
Status
Active
Stories
N/A
HOA
None

Interior Features

CentralForcedAir_Gas, Gas

Exterior & Lot

Composition, Shingle Roof2-Car Garage0.17 AcresPool

Location

This HomeActive ListingNew (3 days or less)Price ReducedOpen HouseSold
3239 Countryside DR, San Mateo, CA 94403 · SanMateo County

Market Context

Price Positioning
$ Price context: Listed at $1,169/sqft vs San Mateo avg $941/sqft (+24.3% above).
$ Sale-to-list: San Mateo homes selling at 104.9% of asking.
Velocity: City avg 28 days. This home: 3 days.
🏠 Inventory: 11 4-bedroom homes currently available in San Mateo.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
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Timothy
Timothy Alston
Broker · Over 23 Years Experience

The Listings Other Buyers See 6 Hours Late

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Current competition and showing activity
Renovation ROI estimate for this property
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Market Snapshot

$1,450,735Average Price+2.7% vs Last Year
28Avg DOM+33.3 days vs Last Year
90Active Listings-13.5% vs Last Year
104.9%Sale-to-List+2.9% vs Last Year
Full Market Snapshot →
Timothy Alston
Timothy Alston
Broker · DRE# 01328224
Aegis Luxury Real Estate
(408) 207-4593[email protected]
For Homeowners

What would your San Mateo home sell for today?

Homes in San Mateo are selling at 104.9% of asking in 28 days.

104.9%Sale-to-List
28Avg Days
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More in San Mateo

212 Eaton RD 1$899,8882bd/1.5ba/1,019sf
20 W 3rd AVE 202$1,500,0002bd/2.5ba/1,800sf
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View All Listings →

Buyers and sellers researching LaurelwoodEtc in San Mateo will find 3239 Countryside DR to be a strong reference point. Listed at $2,888,000, this 4-bed, 3-bath home sits in a market where comparable properties average $941 per square foot. Homes in San Mateo (94403) are currently averaging 28 days on market.

4-Bedroom Homes for Sale in San Mateo 94403

Browse 4-bedroom single-family home listings in the LaurelwoodEtc area of San Mateo. Properties in 94403 are currently averaging $941 per square foot with 28 days on market.

What to Expect When Buying in LaurelwoodEtc

The LaurelwoodEtc market in San Mateo features a mix of single-family home properties ranging from starter homes to luxury estates. Current inventory levels suggest active conditions for buyers in this area.

Recently Sold in San Mateo

Closed within 6 months · 4 bed / similar sqft · San Mateo 94403

605 Barroilhet AVE
Sold $3,760,000
4 bd · 3.5 ba · 2,590 sqft
$1,451/sqft · +3.0% above list
Closed Jul 31, 2026 · 9 days on market
MLSListings IDXMLS ID #ML82050829, The Dwyer Group. Listing provided by Compass · MLSListings Inc.
111 Aragon BLVD
Sold $4,050,000
4 bd · 2 ba · 3,020 sqft
$1,341/sqft · +12.7% above list
Closed Jul 27, 2026 · 5 days on market
MLSListings IDXMLS ID #ML82051094, The Sharp Group. Listing provided by KW Advisors · MLSListings Inc.
120 Gramercy DR
Sold $3,000,000
4 bd · 4 ba · 2,850 sqft
$1,052/sqft · +0.0% above list
Closed Jul 24, 2026 · 36 days on market
MLSListings IDXMLS ID #ML82049775, Sophie Tsang. Listing provided by Compass · MLSListings Inc.
Source: MLSListings Inc. Closed sales data.
For Homeowners

Your neighbors are selling. Should you?

In July 2026, 73 homes sold in San Mateo at an average of $1,983,603. The average sale closed at 104.9% of asking price.

73Sold (July 2026)
$1,983,603Average Sale Price
104.9%Sale-to-List
Timothy
What happens when the right home lists and nobody knows you are looking for it?
In San Mateo, Data pending new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.
Get Alerts for San Mateo Homes Like This →

Nearby San Mateo Homes for Sale View All 87 →

Similar 4-Bedroom Homes in San Mateo View All 11 →

4 bed · $2.2M-$3.6M · Active in San Mateo

Nearby Open Houses See All →

San Mateo Market Overview Full Stats →

$1,983,603Avg Sale Price+2.7% vs Last Year
28Avg DOM+33.3% vs Last Year
90Active Listings
104.9%Sale-to-List
$941Price/sqft
1.2Months Inventory
73Closed (Last Mo)
Data pendingNew Listings/Mo
Source: MLSListings Inc. · August 2026

Frequently Asked Questions

Listed at $2,888,000 ($1,169/sqft). San Mateo avg is $941/sqft, placing this +24.3% above. Comparable recent sales help frame the value.
Listed 3 days (as of July 31, 2026). San Mateo average is 28 days.
Est. $18,256/mo with 20% down ($577,600) at 6.75%. Includes principal & interest ($14,985), property tax ($3,008), and insurance ($262). HOA: None. Aegis 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 the applicable county average 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.
There are 90 active listings in San Mateo (11 are 4-bedroom). At $2,888,000 this is positioned against the city average of $1,450,735. Similar homes have sold at 104.9% of asking.
4-bedroom homes in San Mateo (94403) are currently averaging $941 per square foot. Market activity shows homes spending an average of 28 days on market in this area.
3239 Countryside DR in San Mateo is currently listed at $2,888,000. This 4-bedroom, 3-bathroom single-family home is located in the LaurelwoodEtc area.

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MLSListings IDX

Property Information © 2026 MLSListings Inc. All rights reserved. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, MLSListings Inc.

The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. Real estate listings held by brokerage firms other than Aegis Luxury Real Estate are marked with the Internet Data Exchange icon (a stylized house) and detailed information about them includes the names of the listing brokers and listing agents.

Based on information from the MLSListings MLS as of Aug 3, 2026 9:15 AM PT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

These statistics are generated using information from the MLSListings Inc. multiple listing service, but have not been verified and are not guaranteed. MLSListings Inc. disclaims any responsibility for the accuracy and reliability of these statistics. This information should not be relied upon for real estate transaction decisions.

Data updated every 15 minutes. Visit www.MLSListings.com for more information.

Information provided is for general informational purposes only. Equal Housing Opportunity. If you are currently working with a real estate agent, this is not intended as a solicitation.

Timothy Alston, Broker, DRE# 01328224, Aegis Luxury Real Estate, 10080 N. Wolfe Rd Ste SW3-200, Cupertino CA 95014. (408) 207-4593.

Last updated: Aug 3, 2026 9:15 AM PT | Source: MLSListings Inc.

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