109 Clarendon Rd is a 1,570 square foot house on a 7,875 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on January 31, 1990 for $355,000. Based on Redfin's Burlingame data, we estimate the home's value is $2,631,292.
Single-familyProperty Type
1914Year Built
7,875 sq ftLot Size
$1,676Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,631,292
$2.3M since sold in January 1990$92K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.9% higher than the average sale price ($2.19M) of 4 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
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
Apr 2, 2027 • Active
Encroachment
Plumbing
Aug 31, 2026 • Final
Residential alteration
Perform interior and exterior remodeling on a single-family home.
Remodel
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
Interior
Basement Information
Basement Sq. Ft: 300
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Conventional
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Wood
View Information
View: Good
Property Information
Subdivision Name: LYON & HOAG
Living Sq. Ft: 1,570
Gross Sq. Ft: 1,870
Ground Floor Sq. Ft: 1,570
Building Sq. Ft: 1,870
# of Stories: 1
Legal Description: LOT 3 BLOCK 29 LYON & HOAG SUB TOWN OF BURLINGAME RSM B/20 CITY OF BURLINGAME
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 220
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,875
Legal Lot Number: 3
Legal Block Number: 29
Acres: 0.1808
Depth Footage: 157
Front Footage: 50
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,570
Stories: 1.0
Lot Size: 7,875 square feet
Style: Single Family Residential
Year Built: 1914
Year Renovated: —
County: San Mateo County
APN: 029273120
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 • 0.5mi
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, 17 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
$2.50M – $3.03M
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