331 Sonora Dr, San Mateo, CA 94402
SOLD
NOV 19, 2025

$2,595,600

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,990 sqft

331 Sonora Dr, San Mateo, CA 94402

Baywood Knolls
Est. Refi. Payment $16,229/mo*
Refinance Your Home
Currently Off Market - Sold Nov 19, 2025 for $2,510,000 (3% below list price)

Home Value

Trulia Estimate
$2.6M
Since last month
Increased$9K (+0.3%)
Since last year
Increased$33K (+1.3%)
Since last sale
Increased$111K (+4.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +38% in the last 10 years
MonthEstimated value
2026
September 2026$2.62M
August 2026$2.62M
July 2026$2.61M
June 2026$2.54M
May 2026$2.54M
March 2026$2.51M
February 2026$2.52M
January 2026$2.52M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
800 Edinburgh St, San Mateo, CA
0.09
Single-Family Home
$2,760,000
03/27/26
3
1.5
1,725
505 Castilian Way, San Mateo, CA
0.18
Single-Family Home
$2,760,000
10/06/25
3
2
1,900
513 Castilian Way, San Mateo, CA
0.20
Single-Family Home
$2,500,000
09/19/25
3
2
1,660
390 Hobart Ave, San Mateo, CA
0.23
Single-Family Home
$3,053,500
05/04/26
3
2
1,810
401 Castilian Way, San Mateo, CA
0.10
Single-Family Home
$3,610,000
07/30/26
3
3
2,450
307 Aragon Blvd, San Mateo, CA
0.13
Single-Family Home
$3,450,000
05/04/26
3
2.5
2,560
365 Parrott Dr, San Mateo, CA
0.26
Single-Family Home
$3,500,000
03/09/26
3
2
2,232
1414 Alameda De Las Pulgas, San Mateo, CA
0.45
Single-Family Home
$2,610,000
06/15/26
3
2
1,890

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
800 Edinburgh St, San Mateo, CA 94402
0.09
$2,760,000
3
1.5
1,725
Recently Sold
333 Georgetown Ave, San Mateo, CA 94402
0.14
$3,221,900
4
3
2,630
Off Market
401 Castilian Way, San Mateo, CA 94402
0.10
$3,610,000
3
3
2,450
Recently Sold
232 Castilian Way, San Mateo, CA 94402
0.12
$3,278,900
3
2.5
2,675
Off Market
417 Sonora Dr, San Mateo, CA 94402
0.13
$3,995,300
3
2.5
2,630
Off Market
324 Georgetown Ave, San Mateo, CA 94402
0.17
$3,224,900
5
3.5
3,280
Off Market
628 Alhambra Rd, San Mateo, CA 94402
0.15
$4,691,200
4
2.5
3,160
Off Market
218 Sonora Dr, San Mateo, CA 94402
0.16
$2,766,700
3
2.5
1,860
Off Market
307 Aragon Blvd, San Mateo, CA 94402
0.13
$3,450,000
3
2.5
2,560
Recently Sold
563 Edinburgh St, San Mateo, CA 94402
0.18
$3,250,000
4
3
1,740
Recently Sold
407 Virginia Ave, San Mateo, CA 94402
0.20
$4,266,800
4
4.5
2,660
Off Market

Local Information

  • Map ViewExplore the area around 331 Sonora Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1936
1,990 sqft
$1,261/sqft
2 Car Garage

About this House

Set on one of the most coveted streets in the Aragon area, this exceptional residence perfectly blends timeless character with modern sophistication. From the moment you enter, youre greeted by beautifully refinished hardwood floors, dramatic high ceilings, and a grand living room with a classic fireplace and stained-glass Dutch doors opening to a private patio. The formal dining room leads to a newly updated kitchen featuring quartz countertops, double ovens, a wine refrigerator, and a sunlit breakfast nook. Three generous bedrooms and two newly updated baths provide comfort and elegance, while the lower-level office or guest retreat adds flexibility. Outside, the lush backyard offers a private sanctuary framed by mature trees and colorful gardens ideal for entertaining or unwinding. Complete with a two-car garage, this one-of-a-kind home embodies the best of Bay Area living.
331 Sonora Dr, San Mateo, CA 94402 is a 3 bedroom, 2 bathroom, 1,990 sqft single-family home in Baywood Knolls, built in 1936. It last sold for $2,510,000 on Nov 19, 2025 (3% below the $2,598,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,595,600, with a rent estimate of $6,846/month.
Last check for updates: about 10 hours ago
Listed by Lisa Karson 01775831, (650) 759-4644
Golden Gate Sotheby's International Realty, (650) 375-5200
Bought with: Emily Xing 02138839, (408) 805-2386, BQ Realty, (408) 800-5988
Source: MLSListings Inc, MLS#ML82025186

Home Details for 331 Sonora Dr

Interior Features

Interior Details
Number of Rooms: 4Types of Rooms: Bedroom, Bathroom, Dining Room, Family Room
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1990 Square Feet
Appliances & Utilities
Utilities: Public Utilities, Water PublicAppliances: Gas Cooktop, Double Oven, Wine Refrigerator, Washer/Dryer
Heating & Cooling
Heating: Central Forced AirNo CoolingAir Conditioning: NoneHeating Fuel: Central Forced Air
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Living Room
Gas & Electric
Gas: PublicUtilities
Windows, Doors, Floors & Walls
Flooring: Hardwood
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood

Exterior Features

Exterior Home Features
Roof: WoodFoundation: Other
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached
Farm & Range
Not Allowed to Raise Horses

Property Information

Year Built
Year Built: 1936
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, Residential
Building
Not a New ConstructionNot Attached Property
Property Information
Parcel Number: 034222060

Price & Status

Price
List Price: $2,598,000Price Per Sqft: $1,261/sqft

Active Status

MLS Status: Sold

Media

Location

Direction & Address
City: SanMateo
School Information
Elementary School District: SanMateoFosterCityElementaryHigh School: AragonHighHigh School District: SanMateoUnionHighWalk Score: 47

Building

Building Area
Building Area: 1990

Lot Information

Lot Area: 6450 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Agreement Type: ExclusiveRightToSell

Miscellaneous

Mls Number: ML82025186

Price and Tax history

DateEventPrice
Nov 19, 2025
Source: MLSListings Inc #ML82025186
Sold
$2,510,000
Oct 27, 2025
Source: MLSListings Inc #ML82025186
Pending
$2,598,000
Oct 17, 2025
Source: MLSListings Inc #ML82025186
Listed For Sale
$2,598,000

Market trends in San Mateo

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.73M
$75.33KMoM
Sale-to-List Price
104.5%
2.2%MoM
Price per sq ft
$1.17K
$6MoM
Available listings
153
7MoM

Around this home

Neighborhood Overview

Baywood Knolls
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Baywood Knolls

At least 34 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 89 % Say there are sidewalks

  • 86 % Say it's walkable to restaurants

  • 86 % Say car is needed

  • 84 % Say there's holiday spirit

  • 79 % Say people would walk alone at night

  • 76 % Say yards are well-kept

  • 71 % Say parking is easy

  • 70 % Say kids play outside

  • 69 % Say streets are well-lit

  • 69 % Say it's quiet

  • 64 % Say neighbors are friendly

  • 63 % Say it's walkable to grocery stores

  • 61 % Say they plan to stay for at least 5 years

  • 60 % Say there's wildlife

  • 27 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • brian bissonette
    "Nice neighborhood. Walkable, close but not too close to downtown. Streets are mostly not thoroughfares so car traffic is mostly limited to people coming and going from their own houses. Extremely safe / almost no crime. "
    0
    Flag
  • brian bissonette
    "Great neighborhood. Little / no traffic, zero crime, lots of trees, well kept homes, excellent schools. "
    0
    Flag
  • Mcooperstein
    "Pros: nice, safe neighborhood with many waste/bag stations. Cons: wish there was more street lighting to be able to walk my dog at night"
    1
    Flag
  • Chris P.
    "Diverse cultures and many (most?) households have children or are retired with lowest expected segment being young adults though certainly includes them. Very “community” oriented mindset here. "
    0
    Flag
  • Krikitlang
    "know your nieghbors and check the safety of the kids. easy access to parks and shopping centers. animal friendly"
    0
    Flag
  • Krikitlang
    "Great access to restaurants and the airport. very safe. almost all businesses are in downtown. nice park too"
    0
    Flag
  • Tarahsuehenry
    "Safe, clean, Family neighborhood. Great schools and always lots of neighborhood activity’s like yard sales and ice cream socials. "
    0
    Flag
  • Tarahsuehenry
    "Every year there is a Baywood I’ve cream social and yard sale. There are always various events at Central Park. "
    0
    Flag
  • Carissa J.
    "Quiet. Walkingdistance to good food and fun. Feels safe, even when walking my dog at night. Small park nearby. "
    1
    Flag
  • Katarina J.
    "Nearly every house around the area has a dog and can be seen walking them all the time. It’s a very friendly dog neighborhood. "
    1
    Flag
  • Sunil R.
    "Family friendly. Great schools. Downtown being developed nicely. This is the next Palo Alto. So many companies now setting up shop here. "
    1
    Flag
  • Katherinejrempel
    "I've lived in the Baywood neighborhood of San Mateo for 10 years. From here you can walk in one direction and choose from a plethora of fabulous restaurants, see a movie, browse quirky gift or grocery shops or indulge in a mani-pedi. A few steps in the other direction, and you will be strolling the pretty tree-lined hilly streets of Hillsborough. "
    3
    Flag
  • Jyotsna P.
    "I used to live in this area for 3 years and I think that this is one of the nicest areas of San Mateo. It has easy access to the Downtown, the Caltrain station and is a very safe area for families with kids."
    2
    Flag
  • Christine g.
    "This is one of the best neighborhoods in San Mateo, close to downtown, shopping, the library, transit ; can walk everywhere. "
    1
    Flag
  • Christine g.
    "Wonderful close to downtown, the library etc"
    0
    Flag

LGBTQ Local Legal Protections

Based on information from the MLSListings MLS as of 2026-09-16 14:34:18 PDT. 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.

Frequently asked questions about 331 Sonora Dr

  • What is 331 Sonora Dr estimated to be worth?
    Trulia's estimated value for 331 Sonora Dr in San Mateo, CA is $2,595,600.
  • What is the price history for 331 Sonora Dr?
    331 Sonora Dr in San Mateo, CA last sold for $2,510,000 in November 2025.
  • Is San Mateo a buyer's or seller's market?
    San Mateo is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in San Mateo?
    The median sale price in San Mateo is $1.73M. That is down $75.33K from the prior month.
  • Does 331 Sonora Dr have laundry facilities?
    Yes, 331 Sonora Dr in San Mateo, CA has laundry facilities.
  • How big is the lot at 331 Sonora Dr?
    The lot at 331 Sonora Dr in San Mateo, CA is about 0.15 acres (6,450 sq ft).

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