Off market apr 2005 for $1.2M

$3,136,080

Est. refi paymentEst. refi $8,298/mo

•

1,920

sq ft

21 CLARENDON Rd, Burlingame, CA 94010

About this home

Single-familyProperty Type

1913Year Built

8,000 sq ftLot Size

$1,633Est. Price/Sq.Ft.

2 car garageParking

Listed by Michael Horwitz •DRE #00470461 • Coldwell Banker Realty

Contact: (650) 670-0516

Bought with Janice Woods •DRE #00816718 • Compass

Redfin checked: a few seconds ago

•Source:MLSListings #ML80506627

Redfin Estimate

$3,136,080

$1.9M since sold in April 2005$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.4% lower than the average sale price ($3.31M) of 6 comparable homes.

SOLD OCT 27, 2026
$2,750,000
A
4 beds2.5 baths2,800 sq ft
458 Turner Ter, San Mateo, CA 94401
SOLD JUN 4, 2026
$3,250,000
B
5 beds2 baths1,900 sq ft
131 Barroilhet Ave, San Mateo, CA 94401
SOLD AUG 26, 2026
$3,500,000
C
4 beds3 baths2,130 sq ft
220 Channing Rd, Burlingame, CA 94010
SOLD MAY 28, 2026
$5,400,000
D
4 beds3 baths2,413 sq ft
442 Hurlingham Ave, San Mateo, CA 94402
SOLD JUN 24, 2026
$1,538,000
E
4 beds2 baths1,877 sq ft
337 N Eldorado St, San Mateo, CA 94401
SOLD AUG 18, 2026
$3,450,000
F
4 beds2.5 baths2,156 sq ft
442 Marin Dr, Burlingame, CA 94010

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Earn from this home

Sell

$2,566,436

Est. take-home

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Est. cash available

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Rent

$9,790/mo

Redfin rental estimate

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Market trends in 94010, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

106.3%

+0.2% MoM

Median sale price

$3.5M

$27K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

107

4 MoM

New listings for sale

OPEN SAT, 1PM TO 4:30PM
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$888,000
2 beds1.5 baths1,130 sq ft
27 El Camino Real #3, Burlingame, CA 94010
(415) 566-3388
$5,295,000
3 beds3 baths2,575 sq ft
1580 Barroilhet Ave, Burlingame, CA 94010
OPEN SAT, 2:30PM TO 4:30PM
$2,398,000
3 beds3 baths995 sq ft
804 Howard Ave, Burlingame, CA 94010
VIDEO TOUR
$3,998,000
3 beds3 baths2,630 sq ft
952 Tournament Dr, Hillsborough, CA 94010
$3,500,000
— beds— baths4,144 sq ft
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1123 Chula Vista Ave, Burlingame, CA 94010
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See all

Provided by Redfin

Sale history for 21 CLARENDON Rd

Year

Property tax

Land + Additions

Assessment*

2026

$23,191 (+1.6%)

$887,189 + $1,097,106

$1,984,295

2025

$22,829 (+4.2%)

$887,189 + $1,097,106

$1,984,295

2024

$21,906 (+1.1%)

$869,794 + $1,075,596

$1,945,390

2023

$21,657 (+2.5%)

$852,740 + $1,054,507

$1,907,247

2022

$21,126 (−0.1%)

$836,020 + $1,033,832

$1,869,852

2021

$21,154 (+2.1%)

$819,628 + $1,013,562

$1,833,190

2020

$20,713 (+2.3%)

$803,557 + $993,690

$1,797,247

2019

$20,256 (+1.9%)

$795,318 + $983,502

$1,778,820

2018

$19,870 (+0.7%)

$779,724 + $964,219

$1,743,943

2017

$19,725 (+7.0%)

$749,448 + $926,781

$1,676,229

2016

$18,436 (+1.8%)

$749,448 + $926,781

$1,676,229

2015

$18,111 (+1.5%)

$734,753 + $836,609

$1,571,362

2014

$17,848 (+19.5%)

$709,541 + $807,903

$1,517,444

2012

$14,930 (+0.7%)

$706,335 + $804,253

$1,510,588

2011

$14,824 (−8.7%)

$607,000 + $693,000

$1,300,000

2010

$16,233 (−0.2%)

$607,000 + $693,000

$1,300,000

2009

$16,274 (+3.8%)

$673,835 + $767,249

$1,441,084

2008

$15,670

$675,436 + $769,072

$1,444,508

Tax history for 21 CLARENDON Rd

Year

Property tax

Land + Additions

Assessment*

2026

$23,191 (+1.6%)

$887,189 + $1,097,106

$1,984,295

2025

$22,829 (+4.2%)

$887,189 + $1,097,106

$1,984,295

2024

$21,906 (+1.1%)

$869,794 + $1,075,596

$1,945,390

2023

$21,657 (+2.5%)

$852,740 + $1,054,507

$1,907,247

2022

$21,126 (−0.1%)

$836,020 + $1,033,832

$1,869,852

2021

$21,154 (+2.1%)

$819,628 + $1,013,562

$1,833,190

2020

$20,713 (+2.3%)

$803,557 + $993,690

$1,797,247

2019

$20,256 (+1.9%)

$795,318 + $983,502

$1,778,820

2018

$19,870 (+0.7%)

$779,724 + $964,219

$1,743,943

2017

$19,725 (+7.0%)

$749,448 + $926,781

$1,676,229

2016

$18,436 (+1.8%)

$749,448 + $926,781

$1,676,229

2015

$18,111 (+1.5%)

$734,753 + $836,609

$1,571,362

2014

$17,848 (+19.5%)

$709,541 + $807,903

$1,517,444

2012

$14,930 (+0.7%)

$706,335 + $804,253

$1,510,588

2011

$14,824 (−8.7%)

$607,000 + $693,000

$1,300,000

2010

$16,233 (−0.2%)

$607,000 + $693,000

$1,300,000

2009

$16,274 (+3.8%)

$673,835 + $767,249

$1,441,084

2008

$15,670

$675,436 + $769,072

$1,444,508

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

9,910 Sq. Ft.

Year renovated

1970

Sq. Ft.

3,094

Year built

1918

Style

Single Family Residential

County

San Mateo County

APN

029293100

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Nov 12, 2026.

Low Density Residential District

The R-1 zoning district is intended to provide areas for detached single-unit and accessory dwelling units and ancillary structures. This zoning district implements the General Plan Low Density Residential designation.

Permitted uses

Include but are not limited to:

Day care facility
Housing-Single unit
Housing-Senior
Public service
Recreation
Park & open space

Dec 22, 2006 • Final

Alteration residential

Construct an addition for a family room and remodel a single-family home.

Addition

Remodel

Nov 24, 1997 • Final

912

Remove and replace the sewer lateral.

Plumbing

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Detached
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 4
# of Bedrooms (Maximum): 4

Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1
# of Baths (Minimum): 3
# of Baths (Maximum): 3
Bathroom Description: Shower Over Tub, Tubs, Stall Shower

Room Information
Den/Study/Office, Formal Entry, Storage
Dining Room Description: Dining Area in Living Room, No Informal Dining Room
Kitchen Description: Dishwasher, Garbage Disposal, Refrigerator(s), Oven Range, Microwave

Interior Features
Laundry: In Laundry Room
Flooring: Hardwood

Fireplace Information
Fireplace Description: In Living Room, Wood-Burning, Fireplace Available

Heating & Cooling Information
Heating: Forced Air

Exterior

Exterior Features
Roof: Composition
Yard/Grounds: Sprinkler(s) (Front), Sprinkler(s) (Rear), Sprinkler(s) (Auto), Deck, Fenced

Building Information
Style: Colonial
Subclass: Single Family Home
Building Type: Detached
Exterior: Wood
Concrete Perimeter and Slab
Building Height (Minimum): 2
Building Height (Maximum): 2

Pool Information
Pool Description: Spa/Hot Tub

Property Features
Communication: Cable TV Available
Living Sq. Ft.: 1,920

Property Information
Property Primary ID: 228828

Lot Information
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Acres
Zoning: R100

Financial

Tax/Assessment Information
City Transfer Tax: No

Utilities

Utility Information
Sewer Septic: Sewer in Street, Sewer Connected

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 2

School Information
Elementary School District: Burlingame Elementary
High School District: San Mateo Union High

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 3,094
Stories: 1.0
Lot Size: 9,910 square feet
Style: Single Family Residential
Year Built: 1918
Year Renovated: 1970
County: San Mateo County
APN: 029293100

Home facts updated by county records on Nov 12, 2026

Around this home

Schools

K - 12
Preschool & daycare

Washington Elementary School

Public K-5 • Assigned • 0.2mi

7/10

Burlingame Intermediate School

Public 6-8 • Assigned • 2.8mi

10/10

Burlingame High School

Public 9-12 • Assigned • 0.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

8 days above 85° expected this year, 18 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

Burlingame, CA • 94010

Average low and high temperatures (°F)

60°

47°

62°

48°

67°

50°

65°

51°

68°

52°

70°

54°

71°

57°

72°

58°

73°

61°

69°

56°

63°

52°

59°

50°

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.98M – $3.61M

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Home values near 21 CLARENDON Rd

Data from public records.

Address	Redfin Estimate
33 Clarendon Rd, Burlingame, CA 5 Beds \| 4 Baths \| 2660 Sq. Ft.	$3,111,526
34 Clarendon Rd, Burlingame, CA 2 Beds \| 2 Baths \| 1650 Sq. Ft.	$2,204,370
25 Clarendon Rd, Burlingame, CA 2 Beds \| 1 Baths \| 1145 Sq. Ft.	$2,037,924
17 Clarendon Rd, Burlingame, CA 2 Beds \| 1.5 Baths \| 1430 Sq. Ft.	$2,641,414
9 Clarendon Rd, Burlingame, CA 7 Beds \| 3 Baths \| 3265 Sq. Ft.	$2,094,535
18 Bloomfield Rd, Burlingame, CA 3 Beds \| 3 Baths \| 2360 Sq. Ft.	$3,021,495
28 Bloomfield Rd, Burlingame, CA 5 Beds \| 4.5 Baths \| 3586 Sq. Ft.	$5,259,003

Address	Redfin Estimate
15 Clarendon Rd, Burlingame, CA 4 Beds \| 2.5 Baths \| 1750 Sq. Ft.	$1,966,062
20 Clarendon Rd, Burlingame, CA 3 Beds \| 2 Baths \| 1610 Sq. Ft.	$2,770,775
28 Clarendon Rd, Burlingame, CA 2 Beds \| 1.5 Baths \| 1220 Sq. Ft.	$2,482,128
12 Clarendon Rd, Burlingame, CA 3 Beds \| 2 Baths \| 1512 Sq. Ft.	$2,489,866
1 Clarendon Rd, Burlingame, CA 6 Beds \| 1 Baths \| 5957 Sq. Ft.	—
24 Bloomfield Rd, Burlingame, CA 4 Beds \| 3 Baths \| 2400 Sq. Ft.	$3,076,516
14 Bloomfield Rd, Burlingame, CA 3 Beds \| 1 Baths \| 1460 Sq. Ft.	$2,463,065

Address	Redfin Estimate
10 Clarendon Rd, Burlingame, CA 4 Beds \| 2 Baths \| 2280 Sq. Ft.	$2,997,964
18 Clarendon Rd, Burlingame, CA 3 Beds \| 2 Baths \| 2094 Sq. Ft.	$2,702,323
16 Clarendon Rd, Burlingame, CA 2 Beds \| 1.5 Baths \| 1630 Sq. Ft.	$2,179,556
27 Clarendon Rd, Burlingame, CA 3 Beds \| 2.5 Baths \| 2532 Sq. Ft.	$3,428,654
604 Peninsula Ave, Burlingame, CA 7 Beds \| 7 Baths \| 4940 Sq. Ft.	—
22 Bloomfield Rd, Burlingame, CA 3 Beds \| 1 Baths \| 1036 Sq. Ft.	$1,600,598
612 Peninsula Ave, Burlingame, CA 2 Beds \| 1 Baths \| 1438 Sq. Ft.	$1,780,977

Property information provided by MLSListings when last listed in 2005. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94010, CA

Sale history for 21 CLARENDON Rd

Tax history for 21 CLARENDON Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94010

Home values near 21 CLARENDON Rd

More real estate resources