Google street view image for 315 Ranelagh Rd, Hillsborough, CA 94010

Off Market Sep 2022 for $5M

$6,223,206

Est. refi paymentEst. refi $25,416/mo

•

3,200

sq ft

315 Ranelagh Rd, Hillsborough, CA 94010

About this home

315 Ranelagh Rd is a 3,200 square foot house on a 0.31 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on September 06, 2022 for $5,000,000. Based on Redfin's Hillsborough data, we estimate the home's value is $6,223,206.

Single-familyProperty Type

1920Year Built

0.31 acresLot Size

$1,945Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$6,223,206

$1.2M since sold in September 2022$12K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.1% higher than the average sale price ($4.97M) of 6 comparable homes.

SOLD JUN 29, 2026
$5,400,000
A
4 beds3 baths3,195 sq ft
420 W Poplar Ave, San Mateo, CA 94402
SOLD JUN 9, 2026
$5,420,000
B
4 beds3 baths3,680 sq ft
641 Crescent Ave, San Mateo, CA 94402
SOLD MAY 28, 2026
$5,400,000
C
4 beds3 baths2,413 sq ft
442 Hurlingham Ave, San Mateo, CA 94402
SOLD AUG 12, 2026
$5,000,000
D
5 beds3 baths3,205 sq ft
554 Edgewood Rd, San Mateo, CA 94402
SOLD JUN 26, 2026
$4,200,000
E
3 beds3 baths2,230 sq ft
43 Ericson Rd, San Mateo, CA 94402
SOLD AUG 5, 2026
$4,420,000
F
4 beds3 baths2,900 sq ft
459 Cornell Ave, San Mateo, CA 94402

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Earn from this home

Sell

$2,194,488

Est. take-home

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Est. cash available

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Rent

$9,831/mo

Redfin rental estimate

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Market trends in 94010, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.6%

0.0% MoM

Median sale price

$4.1M

$214K MoM

Avg. days on market

10d

0 days MoM

Recently sold homes

130

13 MoM

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See all

Provided by Redfin

Sale history for 315 Ranelagh Rd

Year

Property tax

Land + Additions

Assessment*

2025

$64,170 (+2.1%)

$3,500,946 + $1,701,054

$5,202,000

2024

$62,838 (+1.6%)

$3,500,946 + $1,701,054

$5,202,000

2023

$61,839 (+158.1%)

$3,432,300 + $1,667,700

$5,100,000

2022

$23,959 (+2.4%)

$3,365,000 + $1,635,000

$5,000,000

2021

$23,394 (+2.0%)

$808,913 + $877,402

$1,686,315

2020

$22,944 (+2.7%)

$793,052 + $860,199

$1,653,251

2019

$22,348 (+3.2%)

$784,921 + $851,380

$1,636,301

2018

$21,646 (+2.2%)

$769,531 + $834,687

$1,604,218

2017

$21,170 (+3.1%)

$739,650 + $802,276

$1,541,926

2016

$20,531 (+2.0%)

$739,650 + $802,276

$1,541,926

2015

$20,121 (+2.9%)

$725,148 + $786,546

$1,511,694

2014

$19,562 (+4.1%)

$700,265 + $759,558

$1,459,823

2012

$18,789 (+4.0%)

$697,101 + $756,127

$1,453,228

2011

$18,060 (+1.8%)

$683,433 + $741,302

$1,424,735

2010

$17,740 (+0.4%)

$670,033 + $726,768

$1,396,801

2009

$17,663 (+2.3%)

$665,026 + $721,338

$1,386,364

2008

$17,270

$666,606 + $723,052

$1,389,658

Tax history for 315 Ranelagh Rd

Year

Property tax

Land + Additions

Assessment*

2025

$64,170 (+2.1%)

$3,500,946 + $1,701,054

$5,202,000

2024

$62,838 (+1.6%)

$3,500,946 + $1,701,054

$5,202,000

2023

$61,839 (+158.1%)

$3,432,300 + $1,667,700

$5,100,000

2022

$23,959 (+2.4%)

$3,365,000 + $1,635,000

$5,000,000

2021

$23,394 (+2.0%)

$808,913 + $877,402

$1,686,315

2020

$22,944 (+2.7%)

$793,052 + $860,199

$1,653,251

2019

$22,348 (+3.2%)

$784,921 + $851,380

$1,636,301

2018

$21,646 (+2.2%)

$769,531 + $834,687

$1,604,218

2017

$21,170 (+3.1%)

$739,650 + $802,276

$1,541,926

2016

$20,531 (+2.0%)

$739,650 + $802,276

$1,541,926

2015

$20,121 (+2.9%)

$725,148 + $786,546

$1,511,694

2014

$19,562 (+4.1%)

$700,265 + $759,558

$1,459,823

2012

$18,789 (+4.0%)

$697,101 + $756,127

$1,453,228

2011

$18,060 (+1.8%)

$683,433 + $741,302

$1,424,735

2010

$17,740 (+0.4%)

$670,033 + $726,768

$1,396,801

2009

$17,663 (+2.3%)

$665,026 + $721,338

$1,386,364

2008

$17,270

$666,606 + $723,052

$1,389,658

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

Permits

Jun 9, 2022 • Final

Lower sewer lateral

Replace the lower lateral sewer line. No work will be performed in the street.

Plumbing

Jun 3, 2022 • Final

Upper sewer lateral

Replace the upper lateral sewer and water lines.

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

Interior

Basement Information
Basement Sq. Ft: 840
Basement Type: Unfinished

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Good
Construction Type: Wood/Steel
Building Construction Quality: Excellent

Pool Information
Has Pool

Property Information
Subdivision Name: EL CERRITO PARK MAP #3
Living Sq. Ft: 3,200
Gross Sq. Ft: 4,040
Ground Floor Sq. Ft: 1,860
Building Sq. Ft: 4,040
# of Stories: 2
Legal Description: LOT 3 AND 20 FT OF LOT 2 ON RANELAGH RD BLOCK D EL CERRITO PARK MAP NO 3 RSM B/29 TOWN OF HILLSBOROUGH

Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 320
Garage / Carport Type: Detached

Lot Information
# of Buildings: 1
Land Sq. Ft: 13,637
Legal Lot Number: 3
Legal Block Number: D
Acres: 0.3131
Depth Footage: 140
Front Footage: 98
Zoning Code: R10025
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,200
Stories: 2.0
Parking Spaces: 2
Basement: Yes
Accessible: No
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1920
Year Renovated: 1920
County: San Mateo County
APN: 032243060
HOA Dues: —
Garage: Yes
Features: Pool

Home facts updated by owner on Aug 25, 2026

Around this home

Schools

South Hillsborough School

Public K-5 • Assigned • 0.3mi

9/10

Crocker Middle School

Public 6-8 • Assigned • 1.6mi

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

8/10 Flood Factor

Estimated 80%+ chance 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)

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

$5.91M – $7.16M

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OPEN TODAY, 5PM TO 7PM3D & VIDEO TOUR

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3D WALKTHROUGH

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Home values near 315 Ranelagh Rd

Data from public records.

Address	Redfin Estimate
300 Ranelagh Rd, Hillsborough, CA 4 Beds \| 3.5 Baths \| 2950 Sq. Ft.	$5,782,689
307 Ranelagh Rd, Hillsborough, CA 4 Beds \| 3 Baths \| 3475 Sq. Ft.	$5,400,783

Address	Redfin Estimate
320 Ranelagh Rd, Hillsborough, CA 4 Beds \| 2.5 Baths \| 2585 Sq. Ft.	$4,765,245
330 Ranelagh Rd, Hillsborough, CA 4 Beds \| 4 Baths \| 4240 Sq. Ft.	$5,646,176

Address	Redfin Estimate
340 Ranelagh Rd, Hillsborough, CA 4 Beds \| 4 Baths \| 2800 Sq. Ft.	$4,790,373
310 Ranelagh Rd, Hillsborough, CA 4 Beds \| 3.5 Baths \| 3545 Sq. Ft.	$6,436,878

This data may not show owner updates. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94010, CA

Sale history for 315 Ranelagh Rd

Tax history for 315 Ranelagh Rd

Permits

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 315 Ranelagh Rd

More real estate resources