OFF MARKET

Off Market Sep 2022 for $3.6M

$4,765,245

Est. refi paymentEst. refi $23,002/mo

•

2,585

sq ft

320 Ranelagh Rd, Hillsborough, CA 94010

About this home

BEST BUY in Lower South Hillsborough! Beamed vaulted ceilings stained a subtle grey dominate the enormous living room and the adjacent large family room. Brilliant wall space abounds for treasured art or just enjoy the volume and high ceilings. Waterfalls of glass offer modern indoor/outdoor living with views of the verdant private flat back yard and pool. All situated together, this highly valued family floor plan consists of 4 bedrooms, large primary with en suite bathroom + 3 other spacious bedrooms and a full bathroom. Enjoy the abundance of closet space plus additional linen and storage in the hallway. An eat-in kitchen, recently remodeled, features all the modern conveniences plus a washer/dryer and folding counter. The large half bath in the family room also doubles as a pool dressing room. The home is lovely "as is" or use great value property to update more or build your own dream home.

Single-familyProperty Type

1952Year Built

0.44 acresLot Size

$1,843Est. Price/Sq.Ft.

2 car garageParking

Listed by Vicky Heron •DRE #01389116 • Coldwell Banker Realty

Contact: 650-245-1106

Bought with Mary Bee •DRE #00882849 • RE/MAX Gold Redwood Shores

Redfin checked: a few seconds ago

•Source:MLSListings #ML81903022

Redfin Estimate

$4,765,245

$1.2M since sold in September 2022$430K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.6% higher than the average sale price ($4.23M) of 6 comparable homes.

SOLD MAY 14, 2026
$2,950,000
A
4 beds3 baths2,520 sq ft
21 De Sabla Rd, San Mateo, CA 94402
SOLD JUN 26, 2026
$4,200,000
B
3 beds3 baths2,230 sq ft
43 Ericson Rd, San Mateo, CA 94402
SOLD APR 16, 2026
$3,400,000
C
4 beds3 baths2,400 sq ft
370 Parrott Dr, San Mateo, CA 94402
SOLD JUN 2, 2026
$5,350,000
D
3 beds2 baths1,940 sq ft
135 Stonehedge Rd, Hillsborough, CA 94010
SOLD JAN 12, 2026
$6,000,000
E
4 beds3.5 baths2,840 sq ft
130 Stonehedge Rd, Hillsborough, CA 94010
SOLD DEC 9, 2025
$3,500,000
F
4 beds3 baths2,730 sq ft
22 Pinecrest Ter, San Mateo, CA 94402

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Earn from this home

Sell

$1,845,070

Est. take-home

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Refinance

Est. cash available

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Rent

$9,449/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 320 Ranelagh Rd

Year

Property tax

Land + Additions

Assessment*

2025

$48,015 (+2.2%)

$2,913,120 + $837,522

$3,750,642

2024

$46,999 (+1.7%)

$2,913,120 + $837,522

$3,750,642

2023

$46,226 (+466.9%)

$2,856,000 + $821,100

$3,677,100

2022

$8,155 (+3.6%)

$2,800,000 + $805,000

$3,605,000

2021

$7,873 (+2.7%)

$90,104 + $158,531

$248,635

2020

$7,667 (+3.9%)

$88,338 + $155,423

$243,761

2019

$7,382 (+4.1%)

$87,433 + $153,830

$241,263

2018

$7,094 (+4.6%)

$85,719 + $150,814

$236,533

2017

$6,783 (+5.0%)

$82,392 + $144,958

$227,350

2016

$6,460 (+4.5%)

$82,392 + $144,958

$227,350

2015

$6,183 (+3.9%)

$80,777 + $142,116

$222,893

2014

$5,952 (+6.1%)

$78,006 + $137,240

$215,246

2012

$5,609 (+9.8%)

$77,654 + $136,620

$214,274

2011

$5,110 (+3.3%)

$76,132 + $133,942

$210,074

2010

$4,947 (+1.7%)

$74,640 + $131,316

$205,956

2009

$4,866 (+2.1%)

$74,083 + $130,335

$204,418

2008

$4,768

$74,259 + $130,645

$204,904

Tax history for 320 Ranelagh Rd

Year

Property tax

Land + Additions

Assessment*

2025

$48,015 (+2.2%)

$2,913,120 + $837,522

$3,750,642

2024

$46,999 (+1.7%)

$2,913,120 + $837,522

$3,750,642

2023

$46,226 (+466.9%)

$2,856,000 + $821,100

$3,677,100

2022

$8,155 (+3.6%)

$2,800,000 + $805,000

$3,605,000

2021

$7,873 (+2.7%)

$90,104 + $158,531

$248,635

2020

$7,667 (+3.9%)

$88,338 + $155,423

$243,761

2019

$7,382 (+4.1%)

$87,433 + $153,830

$241,263

2018

$7,094 (+4.6%)

$85,719 + $150,814

$236,533

2017

$6,783 (+5.0%)

$82,392 + $144,958

$227,350

2016

$6,460 (+4.5%)

$82,392 + $144,958

$227,350

2015

$6,183 (+3.9%)

$80,777 + $142,116

$222,893

2014

$5,952 (+6.1%)

$78,006 + $137,240

$215,246

2012

$5,609 (+9.8%)

$77,654 + $136,620

$214,274

2011

$5,110 (+3.3%)

$76,132 + $133,942

$210,074

2010

$4,947 (+1.7%)

$74,640 + $131,316

$205,956

2009

$4,866 (+2.1%)

$74,083 + $130,335

$204,418

2008

$4,768

$74,259 + $130,645

$204,904

*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
Permits

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.44 Acres

Year renovated

1952

Sq. Ft.

2,540

Year built

1952

Style

Single Family Residential

County

San Mateo County

APN

032270190

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 15, 2026.

Property details

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Attached Garage, Gate/Door Opener, Guest/Visitor Parking, Parking Area
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 4
# of Bedrooms (Maximum): 4
Bedrooms: Ground Floor Bedroom, More than One Bedroom on Ground Floor, Primary Bedroom on Ground Floor

Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1
Bathroom Description: Double Sinks, Full on Ground Floor, Half on Ground Floor, Shower Over Tub, Stall Shower, Tub in Master Bedroom

Room Information
Family Room Description: Separate Family Room
Dining Room Description: Dining Area, Eat in Kitchen
Kitchen Description: Cooktop (Electric), Countertop (Granite), Dishwasher, Oven (Electric), Pantry, Refrigerator(s)

Interior Features
Laundry: Washer/Dryer
Flooring: Carpet, Tile, Wood

Fireplace Information
Has Fireplace
Fireplace Description: In Living Room, Wood-Burning
Fireplaces (Minimum): 1

Heating & Cooling Information
Heating: Forced Air

Exterior

Exterior Features
Roof: Tar and Gravel
Yard/Grounds: Backyard, Fenced, Sprinkler(s) (Auto), Storage Shed/Structure

Building Information
Style: Contemporary, Ranch
Subclass: Single Family Home
Building Type: Detached
Concrete Slab

Pool Information
Has Pool
Pool Description: Fenced, Heated, In-Ground, Sweep, Sauna or Steam Room

Property Features
Amenities: High Ceiling, Open Beam Ceiling, Vaulted Ceiling, Wet Bar
Living Sq. Ft.: 2,585

Property Information
Property Primary ID: 539992

Lot Information
Lot Acres: 0.437
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Other (See Remarks)
Zoning: r1

Utilities

Utility Information
Sewer Septic: Sewer (Public)
Utilities: Public Utilities

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 1

School Information
Elementary School District: Hillsborough City Elementary
High School District: San Mateo Union High

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,540
Stories: 1.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: San Mateo County
APN: 032270190

Home facts updated by county records on Jul 15, 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

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)

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

$4.53M – $5.48M

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Home values near 320 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
343 Ranelagh Rd, Hillsborough, CA 5 Beds \| 4 Baths \| 3930 Sq. Ft.	$6,033,806

Address	Redfin Estimate
360 Ranelagh Rd, San Mateo, CA 3 Beds \| 2 Baths \| 1700 Sq. Ft.	$2,672,778
315 Ranelagh Rd, Hillsborough, CA 4 Beds \| 4 Baths \| 3200 Sq. Ft.	$6,223,206

Address	Redfin Estimate
340 Ranelagh Rd, Hillsborough, CA 4 Beds \| 4 Baths \| 2800 Sq. Ft.	$4,790,373
307 Ranelagh Rd, Hillsborough, CA 4 Beds \| 3 Baths \| 3475 Sq. Ft.	$5,400,783

Property information provided by MLSListings when last listed in 2022. This data may not match . 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 320 Ranelagh Rd

Tax history for 320 Ranelagh 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 320 Ranelagh Rd

More real estate resources