OFF MARKET

Off Market May 2019 for $7.7M

$10,385,711

Est. refi paymentEst. refi $42,082/mo

•

5,170

sq ft

863 Chiltern Rd, Hillsborough, CA 94010

About this home

Roseacre, designed by renowned architect, Angus McSweeney in 1936 has been enhanced and restored over the years. Remarkable grounds encompass a botanical park of exquisitely manicured gardens bordered by majestic towering redwoods. Entire ambiance inside and out, is elegant and graceful with original hardwood floors, refined millwork, plantation shutters and perfectly selected lighting. Luxuriously appointed public rooms offer the perfect venues for entertaining, catered by a remodeled chef's kitchen, plus a large family room with a secondary kitchen doubles as a poolside relaxation venue. Elegant formal living and dining rooms with French doors to the spacious brick terraced veranda. Handsomely appointed paneled library. Master bedroom boasts fireplace, dressing room and French door to a large deck. Three additional bedrooms with marble-appointed en suite bath. A separate bedroom suite outside entrance only. A Grand and Timeless Estate!

Single-familyProperty Type

1936Year Built

0.81 acresLot Size

$2,009Est. Price/Sq.Ft.

2 car garageParking

Listed by Alexa The Dwyer Group •DRE #70010007 • Compass

Contact: 650-931-2035

Bought with Alexa The Dwyer Group •DRE #70010007 • Compass

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81750143

Redfin Estimate

$10,385,711

$2.6M since sold in May 2019$41K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.4% higher than the average sale price ($8.42M) of 6 comparable homes.

SOLD DEC 4, 2025
$4,800,000
A
5 beds6 baths5,965 sq ft
923 Hayne Rd, Hillsborough, CA 94010
SOLD JUN 23, 2026
$5,600,000
B
6 beds7 baths5,050 sq ft
1325 Marlborough Rd, Hillsborough, CA 94010
SOLD JUN 10, 2026
$6,500,000
C
6 beds5.5 baths5,030 sq ft
420 El Arroyo Rd, Hillsborough, CA 94010
SOLD MAR 27, 2026
$14,500,000
D
5 beds7.5 baths6,015 sq ft
729 Chiltern Rd, Hillsborough, CA 94010
SOLD JUN 18, 2026
$7,300,000
E
5 beds5.5 baths5,923 sq ft
15 Jewell Pl, Hillsborough, CA 94010
SOLD JUL 20, 2026
$11,800,000
F
6 beds5.5 baths5,290 sq ft
255 Brentwood Rd, Hillsborough, CA 94010

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Earn from this home

Sell

$4,555,461

Est. take-home

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Refinance

Est. cash available

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Rent

$10,786/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

New listings for sale

$48,888,000
10 beds10 baths13,059 sq ft
150 New Place Rd, Hillsborough, CA 94010
$4,590,000
4 beds3 baths3,884 sq ft
1548 Kingswood Dr, Hillsborough, CA 94010
3D WALKTHROUGH
$995,000
2 beds2 baths1,440 sq ft
1500 Sherman Ave Unit 1A, Burlingame, CA 94010
3D WALKTHROUGH
$2,875,000
4 beds3 baths2,984 sq ft
5 Belvedere Ct, Burlingame, CA 94010
VIDEO TOUR
$2,850,000
3 beds2.5 baths2,175 sq ft
1520 Floribunda Ave #101, Burlingame, CA 94010
$1,698,000
6 beds5 baths4,207 sq ft
820 Winchester Dr, Burlingame, CA 94010
$6,999,000
4 beds4.5 baths4,260 sq ft
2801 Easton Dr, Hillsborough, CA 94010
3D WALKTHROUGH
$4,650,000
6 beds3 baths3,192 sq ft
818 Crossway Rd, Burlingame, CA 94010
HOT HOME
$2,450,000
3 beds2.5 baths1,710 sq ft
1428 Montero Ave, Burlingame, CA 94010
3D WALKTHROUGH
$3,595,000
4 beds3 baths3,220 sq ft
2835 Hillside Dr, Burlingame, CA 94010
See all

Provided by Redfin

Sale history for 863 Chiltern Rd

Year

Property tax

Land + Additions

Assessment*

2025

$118,773 (+2.1%)

$4,462,074 + $5,614,785

$10,076,859

2024

$116,377 (+2.0%)

$4,462,074 + $5,614,785

$10,076,859

2023

$114,081 (+11.8%)

$4,374,583 + $5,504,692

$9,879,275

2022

$102,085 (+9.5%)

$4,288,807 + $5,347,757

$9,636,564

2021

$93,224 (+1.7%)

$4,204,713 + $4,580,919

$8,785,632

2020

$91,675 (+21.2%)

$4,122,268 + $3,864,627

$7,986,895

2019

$75,638 (+3.0%)

$4,080,000 + $3,825,000

$7,905,000

2018

$73,461 (+1.5%)

$5,803,745 + $669,621

$6,473,366

2017

$72,395 (+2.5%)

$5,578,380 + $643,620

$6,222,000

2016

$70,633 (+591.5%)

$5,578,380 + $643,620

$6,222,000

2015

$10,215 (+3.2%)

$5,469,000 + $631,000

$6,100,000

2014

$9,897 (+4.9%)

$86,675 + $544,294

$630,969

2012

$9,439 (+6.1%)

$86,284 + $541,835

$628,119

2011

$8,898 (+2.3%)

$84,593 + $531,211

$615,804

2010

$8,702 (−4.9%)

$82,935 + $520,796

$603,731

2009

$9,147 (+8.6%)

$82,316 + $516,904

$599,220

2008

$8,426

$82,512 + $518,132

$600,644

Tax history for 863 Chiltern Rd

Year

Property tax

Land + Additions

Assessment*

2025

$118,773 (+2.1%)

$4,462,074 + $5,614,785

$10,076,859

2024

$116,377 (+2.0%)

$4,462,074 + $5,614,785

$10,076,859

2023

$114,081 (+11.8%)

$4,374,583 + $5,504,692

$9,879,275

2022

$102,085 (+9.5%)

$4,288,807 + $5,347,757

$9,636,564

2021

$93,224 (+1.7%)

$4,204,713 + $4,580,919

$8,785,632

2020

$91,675 (+21.2%)

$4,122,268 + $3,864,627

$7,986,895

2019

$75,638 (+3.0%)

$4,080,000 + $3,825,000

$7,905,000

2018

$73,461 (+1.5%)

$5,803,745 + $669,621

$6,473,366

2017

$72,395 (+2.5%)

$5,578,380 + $643,620

$6,222,000

2016

$70,633 (+591.5%)

$5,578,380 + $643,620

$6,222,000

2015

$10,215 (+3.2%)

$5,469,000 + $631,000

$6,100,000

2014

$9,897 (+4.9%)

$86,675 + $544,294

$630,969

2012

$9,439 (+6.1%)

$86,284 + $541,835

$628,119

2011

$8,898 (+2.3%)

$84,593 + $531,211

$615,804

2010

$8,702 (−4.9%)

$82,935 + $520,796

$603,731

2009

$9,147 (+8.6%)

$82,316 + $516,904

$599,220

2008

$8,426

$82,512 + $518,132

$600,644

*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

6.5

Stories

Lot width

—

Lot depth

—

Lot size

0.81 Acres

Year renovated

1945

Sq. Ft.

3,830

Year built

1936

Style

Single Family Residential

County

San Mateo County

APN

031323030

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 15, 2026.

Oct 6, 2023 • Final

Addition

Construct an enclosed accessory structure in the rear yard.

ADU

Sep 26, 2023 • Final

Landscape

Perform landscaping, grading, and drainage work.

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

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Attached Garage
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 5
# of Bedrooms (Maximum): 5
Bedrooms: Walk-In Closet

Bathroom Information
# of Baths (Full): 5
# of Baths (1/2): 1
Bathroom Description: Double Sinks, Half on Ground Floor, Primary - Oversized Tub, Primary (Stall Shower(s)), Outside Access, Sauna, Shower Over Tub

Room Information
Basement (Unfinished), Den/Study/Office, Formal Entry, Laundry Room, Storage
Family Room Description: Separate Family Room
Dining Room Description: Eat in Kitchen, Formal Dining Room
Kitchen Description: Cooktop (Gas), Countertop (Granite), Dishwasher, Hood Over Range, Microwave, Oven (Double), Oven (Electric), Oven Range (Gas), Pantry, Refrigerator(s), Wine Refrigerator

Interior Features
Laundry: Washer/Dryer
Flooring: Hardwood, Tile

Fireplace Information
Has Fireplace
Fireplace Description: In Family Room, Gas Starter, In Living Room, In Primary Bedroom, In Other Location, Wood-Burning
Fireplaces (Minimum): 4

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Central Forced Air (Gas)

Exterior

Exterior Features
Fencing: Complete Perimeter
Roof: Shingle, Other (See Remarks)
Yard/Grounds: Backyard, Balcony/Patio, Deck, Fenced, Sprinkler(s) (Auto), Sprinkler(s) (Lawn)

Building Information
Subclass: Single Family Home
Building Type: Detached
Concrete Perimeter

Pool Information
Has Pool
Pool Description: In-Ground

Property Features
Amenities: High Ceiling, Vaulted Ceiling, Walk-In Closet, Wet Bar
Living Sq. Ft.: 5,170

Property Information
Property Primary ID: 501054

Lot Information
Lot Acres: 0.81
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R10025

Utilities

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

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 2

School Information
Elementary School: South Hillsborough
Elementary School District: Hillsborough City Elementary
Middle School: Crocker Middle
High School District: San Mateo Union High

Public facts

Beds: 5
Baths: 6.5
Sq. Ft.: 3,830
Stories: 2.0
Lot Size: 0.81 acres
Style: Single Family Residential
Year Built: 1936
Year Renovated: 1945
County: San Mateo County
APN: 031323030

Home facts updated by county records on Jul 15, 2026

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools

South Hillsborough School

Public K-5 • Assigned • 0.7mi

9/10

Crocker Middle School

Public 6-8 • Assigned • 1.3mi

8/10

San Mateo High School

Public 9-12 • Assigned • 1.9mi

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

3 days above 86° expected this year, 7 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

$9.87M – $11.94M

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Home values near 863 Chiltern Rd

Data from public records.

Address	Redfin Estimate
850 Chiltern Road, Hillsborough, CA 4 Beds \| 3 Baths \| 2680 Sq. Ft.	$5,852,649
837 Chiltern Road, Hillsborough, CA 3 Beds \| 2.5 Baths \| 2190 Sq. Ft.	$8,830,501

Address	Redfin Estimate
843 Chiltern Road, Hillsborough, CA 5 Beds \| 4.5 Baths \| 5636 Sq. Ft.	$7,814,848
877 Chiltern Road, Hillsborough, CA 3 Beds \| 4.5 Baths \| 3370 Sq. Ft.	$6,525,739

Address	Redfin Estimate
876 Chiltern Road, Hillsborough, CA 6 Beds \| 6 Baths \| 8200 Sq. Ft.	$8,345,537
870 Chiltern Road, Hillsborough, CA 4 Beds \| 4.5 Baths \| 3950 Sq. Ft.	$7,519,697

Property information provided by MLSListings when last listed in 2019. 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 863 Chiltern Rd

Tax history for 863 Chiltern 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 863 Chiltern Rd

More real estate resources