21 Clark Dr, San Mateo, CA 94401
OFF MARKET

$8,654,100

Trulia Estimate
  • 4 Beds
  • 5 Baths
  • 5,116 sqft (on 0.66 acres)

21 Clark Dr, San Mateo, CA 94401

San Mateo Park
Est. Refi. Payment $54,027/mo*
Refinance Your Home
Currently Off Market - Sold Mar 22, 2007 for $3,120,000

Home Value

Trulia Estimate
$8.65M
Since last month
Decreased$11K (-0.1%)
Since last year
Increased$1M (+15.9%)
Since last sale
Increased$6M (+179.3%)
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 +92% in the last 10 years
MonthEstimated value
2026
August 2026$8.71M
August 2026$8.65M
July 2026$8.72M
June 2026$8.66M
May 2026$8.57M
April 2026$8.22M
March 2026$8.21M
February 2026$7.97M
January 2026$7.38M
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
124 W Poplar Ave, San Mateo, CA
0.18
Single-Family Home
$7,300,000
03/12/26
4
4
3,470
537 Hurlingham Ave, San Mateo, CA
0.11
Single-Family Home
$6,600,000
07/14/26
4
4.5
3,640
150 Clark Dr, San Mateo, CA
0.24
Single-Family Home
$5,600,000
04/28/26
5
5
3,963
195 W Poplar Ave, San Mateo, CA
0.30
Single-Family Home
$5,550,000
10/15/25
5
3.5
3,080
641 Crescent Ave, San Mateo, CA
0.29
Single-Family Home
$5,420,000
06/09/26
4
3
3,680
442 Hurlingham Ave, San Mateo, CA
0.10
Single-Family Home
$5,400,000
05/28/26
4
3
2,413
310 Ranelagh Rd, Hillsborough, CA
0.49
Single-Family Home
$5,485,000
12/04/25
4
3.5
3,545
22 Pinecrest Ter, San Mateo, CA
0.29
Single-Family Home
$3,500,000
12/09/25
4
3
2,730
245 Grand Blvd, San Mateo, CA
0.30
Single-Family Home
$1,830,000
11/20/25
4
4
3,746
635 Occidental Ave, San Mateo, CA
0.55
Single-Family Home
$3,560,000
10/21/25
5
4
3,560

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
16 W Bellevue Ave, San Mateo, CA 94402
0.06
$3,850,000
8
4
3,856
For Sale
36 Clark Dr, San Mateo, CA 94401
0.05
$5,869,100
4
4.5
4,241
Off Market
5 W Bellevue Ave #6, San Mateo, CA 94402
0.11
$823,700
2
2.5
1,101
Off Market
442 Hurlingham Ave, San Mateo, CA 94402
0.10
$5,400,000
4
3
2,413
Recently Sold
505 Hurlingham Ave, San Mateo, CA 94402
0.09
$4,085,400
2
3.5
2,930
Off Market
424 Hurlingham Ave, San Mateo, CA 94402
0.12
$2,550,000
2
1.5
1,550
Recently Sold
615 Prospect Row, San Mateo, CA 94401
0.12
$2,692,000
3
2
1,800
Off Market
664 N El Camino Real, San Mateo, CA 94401
0.12
$1,828,000
3
4
2,550
For Sale
537 Hurlingham Ave, San Mateo, CA 94402
0.11
$6,600,000
4
4.5
3,640
Recently Sold
116 W Bellevue Ave, San Mateo, CA 94402
0.12
$4,396,300
2
2
2,990
Off Market
107 Clark Dr, San Mateo, CA 94402
0.12
$4,731,900
4
2.5
3,180
Off Market
705 Prospect Row, San Mateo, CA 94401
0.14
$2,631,300
6
5
3,788
Off Market

Local Information

  • Map ViewExplore the area around 21 Clark Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1925
0.66 acre lot
5,116 sqft
$1,692/sqft
Garage

About this House

This single-family home is located at 21 Clark Dr, San Mateo, CA. 21 Clark Dr is in the San Mateo Park neighborhood in San Mateo, CA and in ZIP code 94401. This property has 4 bedrooms, 5 bathrooms and approximately 5,116 sqft of floor space. This property has a lot size of 0.66 acres and was built in 1925.
21 Clark Dr, San Mateo, CA 94401 is a 4 bedroom, 5 bathroom, 5,116 sqft single-family home in San Mateo Park, built in 1925. It last sold for $3,120,000 on Mar 22, 2007. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $8,654,100.

Home Details for 21 Clark Dr

Interior Features

Interior Details
BasementAtticIn-law unitNumber of Rooms: 13
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: HardwoodGated Entry
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
FireplaceHot Tub or Spa
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Stucco, BrickGardenLawnPatioPorchSprinkler System
Pool
Pool
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1925Year Updated: 2011
Property Type / Style
Property Type: Single Family HomeArchitecture: Tudor

Community

Units in Building: 1

Lot Information

Lot Area: 0.66 acres

Mobile R/V

RV Parking
Rv Parking

Price and Tax history

DateEventPrice
Mar 22, 2007
Source: N/A
Sold
$3,120,000
May 18, 2004
Source: N/A
Sold
$2,495,000

Market trends in San Mateo

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.81M
$8.33KMoM
Sale-to-List Price
106.6%
0.4%MoM
Price per sq ft
$1.18K
$12MoM
Available listings
146
34MoM

Around this home

Neighborhood Overview

San Mateo Park
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about San Mateo Park

At least 25 Trulia users voted on each feature.

  • 92 % Say it's dog friendly

  • 86 % Say there's holiday spirit

  • 85 % Say parking is easy

  • 83 % Say car is needed

  • 80 % Say it's walkable to restaurants

  • 75 % Say there are sidewalks

  • 75 % Say people would walk alone at night

  • 71 % Say it's walkable to grocery stores

  • 69 % Say yards are well-kept

  • 68 % Say they plan to stay for at least 5 years

  • 65 % Say it's quiet

  • 64 % Say neighbors are friendly

  • 57 % Say streets are well-lit

  • 56 % Say there's wildlife

  • 53 % Say kids play outside

  • 40 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Skip H.
    "Forested streets are maintained by city plantings and neighborhood’s volunteers. Quiet yet 2 blocks from shopping and restaurants."
    0
    Flag
  • Nia M.
    "So many people in the community have dogs! There’s free space to walk your dog peacefully in your neighborhood, lots of parks with open grass and dog parks to socialize. Great pet resources nearby as well."
    1
    Flag
  • IK
    "Family and kid-friendly neighborhood. Convenient location for commuting to SF, Palo Alto, and East Bay. Great public amenities, fantastic options for dining out in both DT San Mateo and Burlingame. "
    2
    Flag
  • sanmateosteven
    "San Mateo Park is a highly desirable area on the Peninsula. Close to Burlingame and Downtown San Mateo."
    1
    Flag
  • Peter
    "Wonderful neighborhood. You can walk to Burlingame. Hillsborough is right next door!"
    1
    Flag
  • Annerees
    "Best place on earth! This beautiful historic area is like an urban forest..peaceful, yet a short walk to public transportation and every convenience..plus world class shopping"
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 Clark Dr

  • What is 21 Clark Dr estimated to be worth?
    Trulia's estimated value for 21 Clark Dr in San Mateo, CA is $8,654,100.
  • What is the price history for 21 Clark Dr?
    21 Clark Dr in San Mateo, CA last sold for $3,120,000 in March 2007.
  • 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 $1.81M. That is down $8.33K from the prior month.
  • Does 21 Clark Dr have air conditioning?
    Yes, 21 Clark Dr in San Mateo, CA has air conditioning.
  • Does 21 Clark Dr have a pool?
    Yes, 21 Clark Dr in San Mateo, CA has a pool.

Explore by feature - Pet Friendly

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Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

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Apartments for Rent

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Off Market Homes Near 21 Clark Dr

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Homes for sale near 21 Clark Dr

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