Sold on may 2026

$2,950,000

•

2,520

sq ft

21 De Sabla Rd, San Mateo, CA 94402

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About this home

This beautifully updated, split-level gem is in the coveted Baywood/Parrott Park neighborhood. The lower-level floor plan includes a bright living room, formal dining room, primary bedroom suite and bedroom. The gourmet eat-in kitchen opens to a sensational private patio with firepit, lush landscape and sprawling level lawn providing a seamless transition between the interior spaces & the incredible grounds. Fabulous grand staircase leads to the upper level that boasts 2 additional bedrooms and bathrooms. Explore the possibilities in this esteemed neighborhood just blocks to vibrant downtown San Mateo with shops, restaurants, cinema entertainment, parks and recreation. Easy access to both US 101 and 280, CALTRAIN and transportation makes this any commuters dream for San Francisco, SFO and Silicon Valley. The 4th bedroom is staged as an office the county shows 3 bedrooms 1 den

Single-familyProperty Type

1948Year Built

8,646 sq ftLot Size

$1,171Price/Sq.Ft.

2 car garageParking

Listed by The Dwyer The Dwyer Group •DRE #70010007 • Compass

Bought with The Dwyer The Dwyer Group •DRE #70010007 • Compass

Bought with George Langford •DRE #01719561 • Compass

Redfin checked: 2 minutes ago

•Source:MLSListings #ML82041557

Redfin Estimate

$3,807,173

$857K since sold in May 2026$115K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% lower than the average sale price ($3.99M) of 6 comparable homes.

SOLD OCT 19, 2026
$4,350,000
A
4 beds3.5 baths2,720 sq ft
36 Belford Way, San Mateo, CA 94402
SOLD APR 16, 2026
$3,400,000
B
4 beds3 baths2,400 sq ft
370 Parrott Dr, San Mateo, CA 94402
SOLD JUN 26, 2026
$4,200,000
C
3 beds3 baths2,230 sq ft
43 Ericson Rd, San Mateo, CA 94402
SOLD SEP 15, 2026
$3,850,000
D
3 beds2.5 baths2,090 sq ft
25 Ericson Rd, San Mateo, CA 94402
SOLD SEP 4, 2026
$4,195,000
E
4 beds3 baths2,930 sq ft
222 Harvard Rd, San Mateo, CA 94402
SOLD SEP 14, 2026
$3,940,000
F
4 beds3.5 baths2,500 sq ft
122 Castilian Way, San Mateo, CA 94402

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Market trends in 94402, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

105.8%

0.8% MoM

Median sale price

$2.7M

$109K MoM

Avg. days on market

12d

0 days MoM

Recently sold homes

11 MoM

New listings for sale

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$2,999,888
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OPEN SAT, 1PM TO 4PM
$2,498,000
3 beds1.5 baths2,080 sq ft
1242 Shafter St, San Mateo, CA 94402
OPEN SUN, 1PM TO 4PM
$1,875,000
2 beds2 baths1,360 sq ft
1315 Maple St, San Mateo, CA 94402
$1,395,000
2 beds2.5 baths1,800 sq ft
20 West 3rd Ave #202, San Mateo, CA 94402
VIDEO TOUR
$3,888,000
5 beds4 baths2,940 sq ft
509 Crescent Ave, San Mateo, CA 94402
OPEN SAT, 2PM TO 4PM
$3,950,000
3 beds3 baths3,700 sq ft
469 Fairfax Ave, San Mateo, CA 94402
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Rental estimate

Est. $8,073 per month, based on comparable rentals

Sale and tax history for 21 De Sabla Rd

Sale History
Tax History

Date

Event

Price

MLSListings #ML82041557

May 14, 2026

Sold

$2,950,000

$1,171/sq ft

Apr 15, 2026

Pending

—

Apr 3, 2026

Listed

$2,975,000

$1,181/sq ft

Apr 3, 2026

Listed

MLSListings #ML81732519

Apr 15, 2019

Sold

$2,599,000

$1,031/sq ft

Apr 1, 2019

Pending

—

Mar 26, 2019

Contingent

—

Mar 22, 2019

Relisted

—

Mar 4, 2019

Contingent

—

Feb 21, 2019

Price Changed

$2,599,000

$1,031/sq ft

Jan 28, 2019

Price Changed

$2,750,000

$1,091/sq ft

Dec 3, 2018

Listed

$2,799,999

$1,111/sq ft

Masterful million dollar renovation creates fabulous two-level contemporary on almost 9,000 sf lot in coveted El Cerrito Park neighborhood bordering Hillsborough. Walk to over 200 downtown shops, restaurants & Cal Train. Park-like setting offers expansive Connecticut Bluestone patios, outdoor kitchen, gas fire pit, sprawling lawn and gardens. Indoor/outdoor sound system. Inside features 2,520 sf, 4 bds, 3 full Ba. refinished parquet wood flrs, Large flat Screen TV mounted above fireplace, crown molding, sweeping staircase, flr-to-ceiling windows, Hunter Douglas shades. Generous living and dining rms, gas fireplace, main level master, all new eat-in kitchen, stainless appliances, Sleek bathroom designs, glass tile, curbless, frameless showers, floating vanities, two-car tandem garage w/ workshop, custom built-ins, epoxy floor, refinished driveway, fresh landscaping, front porch and stunning frosted glass entry. Fresh interior/exterior paint, tankless water heater, security alarm.

MLSListings #ML81711328

Nov 1, 2018

Listing Removed

—

Sep 25, 2018

Price Changed

$2,588,000

$1,027/sq ft

Aug 22, 2018

Price Changed

$2,698,000

$1,071/sq ft

Jun 21, 2018

Listed

$2,988,000

$1,186/sq ft

MLSListings #ML80835280

Nov 14, 2008

Sold

$1,360,000

$540/sq ft

Oct 20, 2008

Listing Removed

—

Oct 4, 2008

Contingent

—

Sep 19, 2008

Listed

$1,350,000

$536/sq ft

Public Records

Oct 4, 1996

Sold

$675,000

$268/sq ft

Public Records

Dec 31, 1992

Sold

$340,000

$135/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$34,365 (+0.8%)

$2,161,872 + $795,340

$2,957,212

2024

$34,104 (+3.2%)

$2,119,483 + $779,746

$2,899,229

2023

$33,055 (+0.4%)

$2,077,925 + $764,457

$2,842,382

2022

$32,935 (−1.9%)

$2,037,182 + $749,468

$2,786,650

2021

$33,576 (+7.0%)

$1,997,238 + $734,773

$2,732,011

2020

$31,380 (+63.9%)

$1,958,077 + $720,366

$2,678,443

2019

$19,142 (+3.4%)

$1,938,000 + $712,980

$2,650,980

2018

$18,504 (+1.6%)

$784,995 + $784,995

$1,569,990

2017

$18,214 (+2.6%)

$754,513 + $754,513

$1,509,026

2016

$17,760 (−0.6%)

$754,513 + $754,513

$1,509,026

2015

$17,863 (+1.5%)

$739,719 + $739,719

$1,479,438

2014

$17,595 (+8.1%)

$714,336 + $714,336

$1,428,672

2012

$16,279 (+1.4%)

$711,108 + $711,108

$1,422,216

2011

$16,056 (+4.5%)

$697,165 + $697,165

$1,394,330

2010

$15,358 (+0.2%)

$683,496 + $683,496

$1,366,992

2009

$15,329 (+59.4%)

$678,388 + $678,388

$1,356,776

2008

$9,618

$680,000 + $680,000

$1,360,000

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

8,646 Sq. Ft.

Year renovated

—

Sq. Ft.

2,520

Year built

1948

Style

Single Family Residential

County

San Mateo County

APN

032431100

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 24, 2026.

R1B

Single-Family Residence Districts

The R1 Single-Family Residence Districts are intended to create, preserve and enhance areas suitable for single-family dwellings with a substantial presence of open space and opportunities for outdoor living. The R1 districts are intended to protect the character and variety of neighborhoods, preserve privacy and prevent burdens on public facilities, while allowing reasonable housing opportunities for families.

Permitted uses

Include but are not limited to:

Day care facility
Housing-Single unit
Housing-Mobile home park

Property details

Parking

Garage Information
# of Garage Spaces: 2
Has Attached Garage: Yes

Parking Information
Has Garage: Yes
Parking Features: Attached Garage, Gate/Door Opener

Interior

Virtual Tour

Bathroom Information
# of Baths (Full): 3
Bathroom Features: Double Sinks, Stall Shower (2+), Tub in Primary Bedroom, Updated Bath(s)

Appliances
Gas Cooktop, Dishwasher, Microwave, Electric Oven, Refrigerator, Dryer, Washer

Dining Room Information
Eat-In Kitchen, Formal Dining Room

Family Room Information
No Family Room

Fireplace Information
# of Fireplaces: 1
Fireplace Features: Gas Starter, Living Room

Flooring Information
Hardwood, Tile

Laundry Information
Laundry Features: In Garage

Exterior

Building Information
Foundation Details: Concrete Perimeter, Crawl Space
Roof: Composition, Shingle

Exterior Features
Patio & Porch Features: Back Yard, Fenced

Stories
Stories: 1

Year Built
Year Built Details: 2

Property Information
Building Area Total (Sq. Ft.): 2,520

Financial

Financial Information
Buyer Financing: Cash

Utilities

Heating & Cooling
Heating: Central Forced Air (Gas)

Utility Information
Gas: Public Utilities
Sewer: Public Sewer
Utilities: Public Utilities, Public Water
Water Source: Public

Location

School Information
Elementary School District: San Mateo-Foster City Elementary
High School District: San Mateo Union High

Location Information
MLS Area: Baywood/Parrott Park
Street Name: De Sabla
Street Number: 21

WalkScore Information
Walk Score: 89

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,520
Stories: 1.0
Lot Size: 8,646 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: —
County: San Mateo County
APN: 032431100

Home facts updated by county records on Sep 24, 2026

Around this home

Schools

San Mateo Park Elementary School

Public K-5 • Assigned • 0.8mi

2/10

Borel Middle School

Public 6-8 • Assigned • 1.2mi

8/10

San Mateo High School

Public 9-12 • Assigned • 0.9mi

9/10

Provided by GreatSchools

Local insights from Redfin agents

San Mateo starting in January 2026, median prices climbed steadily, reaching a strong spring peak in March–April 2026 at around $2.35M–$2.4M. Prices pulled back in July, rebounded briefly in August, and closed in September 2026 at around...
4 weeks ago • San Mateo
Helen Li
Redfin Premier agent
94 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 86° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

San Mateo, CA • 94402

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

78/ 100

Good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.3 hrs

5.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.62M – $4.38M

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Home values near 21 De Sabla Rd

Data from public records.

Address	Redfin Estimate
30 De Sabla Rd, San Mateo, CA 4 Beds \| 3 Baths \| 3070 Sq. Ft.	$3,699,615
39 De Sabla Rd, San Mateo, CA 4 Beds \| 4 Baths \| 2730 Sq. Ft.	$3,645,290

Address	Redfin Estimate
19 De Sabla Rd, San Mateo, CA 4 Beds \| 3 Baths \| 3190 Sq. Ft.	$2,238,077
35 De Sabla Rd, San Mateo, CA 3 Beds \| 2.5 Baths \| 2120 Sq. Ft.	$2,784,437

Address	Redfin Estimate
22 De Sabla Rd, San Mateo, CA 2 Beds \| 2.5 Baths \| 1704 Sq. Ft.	$2,192,621
11 De Sabla Rd, San Mateo, CA - Beds \| - Baths \| - Sq. Ft.	$1,937,008

Property information provided by MLSListings when last listed in 2026. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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21 De Sabla Rd, San Mateo, CA 94402

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About this home

Redfin Estimate

Market trends in 94402, CA

Homeowner tools

Sale and tax history for 21 De Sabla Rd

Public record

Property details

Parking

Interior

Exterior

Financial

Utilities

Location

Public facts

Around this home

Schools

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94402

Home values near 21 De Sabla Rd

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