545 Chelmsford Rd is a 3,770 square foot house on a 0.44 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on October 10, 1974 for $125,000. Based on Redfin's Hillsborough data, we estimate the home's value is $6,230,272.
Single-familyProperty Type
1930Year Built
0.44 acresLot Size
$1,653Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$6,230,272
$6.1M since sold in October 1974$161K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% lower than the average sale price ($6.25M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 21, 2013 • Final
Upper sewer lateral
Replace a sewer lateral in the front yard.
Plumbing
Mar 7, 2012 • Final
Encroachment
Remove and replace concrete.
Grading
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: 1,860
Basement Finish: Finished
Basement Type: Full
Bathroom Information
# of Full Baths: 4
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 11
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
View Information
View: Good
Property Information
Subdivision Name: BOWIE ESTATE
Living Sq. Ft: 3,770
Ground Floor Sq. Ft: 2,690
Building Sq. Ft: 5,190
# of Stories: 2
Legal Description: PTN OF LOT 1B BOWIE ESTATE NO.1 RSM D/64
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 1,420
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,006
Legal Lot Number: 1B
Acres: 0.4363
Depth Footage: 181
Front Footage: 98
Zoning Code: R10025
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,770
Stories: 2.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1930
County: San Mateo County
APN: 031203040
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
South Hillsborough School
Public K-5 • Assigned • 0.5mi
9/10
Crocker Middle School
Public 6-8 • Assigned • 1.0mi
8/10
San Mateo High School
Public 9-12 • Assigned • 1.4mi
9/10
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
6 days above 86° expected this year, 13 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
Hillsborough, 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
72
57
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
$5.92M – $7.17M
Reach more buyers when you sell with Redfin. Save up to $62,303 in fees.3 minutes to get started.