340 Ranelagh Rd is a 2,800 square foot house on a 0.42 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Hillsborough data, we estimate the home's value is $4,790,373.
Single-familyProperty Type
1948Year Built
0.42 acresLot Size
$1,711Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,790,373
$29K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.3% higher than the average sale price ($4.42M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$21,579 (+2.4%)
$693,573 + $693,573
$1,387,146
2024
$21,080 (+2.0%)
$693,573 + $693,573
$1,387,146
2023
$20,671 (+4.0%)
$679,974 + $679,974
$1,359,948
2022
$19,868 (+2.5%)
$666,642 + $666,642
$1,333,284
2021
$19,377 (+2.0%)
$653,571 + $653,571
$1,307,142
2020
$18,991 (+2.8%)
$640,756 + $640,756
$1,281,512
2019
$18,478 (+3.3%)
$634,186 + $634,186
$1,268,372
2018
$17,884 (+2.5%)
$621,751 + $621,751
$1,243,502
2017
$17,452 (+3.3%)
$597,608 + $597,608
$1,195,216
2016
$16,897 (+2.3%)
$597,608 + $597,608
$1,195,216
2015
$16,522 (+2.9%)
$585,891 + $585,891
$1,171,782
2014
$16,049 (+4.3%)
$565,787 + $565,787
$1,131,574
2012
$15,389 (+25.2%)
$563,230 + $563,230
$1,126,460
2011
$12,289 (−14.9%)
$552,187 + $552,187
$1,104,374
2010
$14,441 (+0.5%)
$541,360 + $541,360
$1,082,720
2009
$14,363 (+2.2%)
$537,315 + $537,315
$1,074,630
2008
$14,048
$538,592 + $538,592
$1,077,184
Tax history for 340 Ranelagh Rd
Year
Property tax
Land + Additions
Assessment*
2025
$21,579 (+2.4%)
$693,573 + $693,573
$1,387,146
2024
$21,080 (+2.0%)
$693,573 + $693,573
$1,387,146
2023
$20,671 (+4.0%)
$679,974 + $679,974
$1,359,948
2022
$19,868 (+2.5%)
$666,642 + $666,642
$1,333,284
2021
$19,377 (+2.0%)
$653,571 + $653,571
$1,307,142
2020
$18,991 (+2.8%)
$640,756 + $640,756
$1,281,512
2019
$18,478 (+3.3%)
$634,186 + $634,186
$1,268,372
2018
$17,884 (+2.5%)
$621,751 + $621,751
$1,243,502
2017
$17,452 (+3.3%)
$597,608 + $597,608
$1,195,216
2016
$16,897 (+2.3%)
$597,608 + $597,608
$1,195,216
2015
$16,522 (+2.9%)
$585,891 + $585,891
$1,171,782
2014
$16,049 (+4.3%)
$565,787 + $565,787
$1,131,574
2012
$15,389 (+25.2%)
$563,230 + $563,230
$1,126,460
2011
$12,289 (−14.9%)
$552,187 + $552,187
$1,104,374
2010
$14,441 (+0.5%)
$541,360 + $541,360
$1,082,720
2009
$14,363 (+2.2%)
$537,315 + $537,315
$1,074,630
2008
$14,048
$538,592 + $538,592
$1,077,184
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 19, 2020 • Final
Encroachment
Remove and replace existing asphalt.
Grading
Oct 4, 2012 • Final
Remodel
Remodel the kitchen and family room.
Kitchen
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
Bathroom Information
# of Full Baths: 4
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: EL CERRITO
Living Sq. Ft: 2,800
Ground Floor Sq. Ft: 2,800
Building Sq. Ft: 3,310
# of Stories: 1
Legal Description: LOT 8 EL CERRITO RSM 25/71 TOWN OF HILLSBOROUGH
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 510
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,284
Legal Lot Number: 8
Acres: 0.4197
Depth Footage: 140
Front Footage: 131
Zoning Code: R10025
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,800
Stories: 1.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1968
County: San Mateo County
APN: 032270210
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
South Hillsborough School
Public K-5 • Assigned • 0.4mi
9/10
Crocker Middle School
Public 6-8 • Assigned • 1.5mi
8/10
San Mateo High School
Public 9-12 • Assigned • 0.9mi
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
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
Hillsborough, CA • 94010
Average low and high temperatures (°F)
60
47
62
48
67
50
65
51
68
52
70
54
69
56
72
58
73
59
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
$4.55M – $5.51M
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