1734 Gainsborough Rd, San Dimas, CA 91773

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Off market sep 2014 for $1.2M

$2,059,599

Est. refi paymentEst. refi $6,576/mo

•

5,218

sq ft

1734 Gainsborough Rd, San Dimas, CA 91773

About this home

Resort Living Uniqe Custom built One story view home sits on top of the hill, surrounded by beautiful mature fruit trees and exotic plants/flowers. Amazing curb appeal with grand brick steps that lead to this large residence 6 bedrooms(2 Masters Suites) 7 Bathrooms/family and living room with fireplaces/formal dining room/large kitchen with island/wet bar/large den/4 zone A/C/ceiling fans/central vacuum system/covered patio/gazebo/RV parking/three car garage. Beautiful Back Yard with sparkling Pool/SPA and breath taking view, Just the place for entertaining or simply relaxing, Please come to experience the difference in this great estate.

Single-familyProperty Type

1986Year Built

0.69 acresLot Size

$395Est. Price/Sq.Ft.

3 car garageParking

Listed by Qian Luo •DRE #01493424 • Realty ONE Group West

Bought with MARILYN RUMISHEK •DRE #01164604 • PACIFIC REALTY CENTER

Redfin checked: 3 minutes ago

•Source:CRMLS #IG14091928

Redfin Estimate

$2,059,599

$860K since sold in September 2014$69K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 28.7% higher than the average sale price ($1.60M) of 6 comparable homes.

SOLD SEP 16, 2026
$1,325,000
A
6 beds4 baths3,055 sq ft
1829 Newcastle, San Dimas, CA 91773
SOLD BY REDFIN JUN 9, 2026
$1,570,000
B
4 beds2.5 baths3,032 sq ft
1243 Liverpool Ct, San Dimas, CA 91773
SOLD APR 2, 2026
$1,630,000
C
6 beds4 baths3,304 sq ft
1111 Camino Del Cerritos, San Dimas, CA 91773
SOLD JUL 28, 2026
$1,685,000
D
4 beds2.5 baths2,704 sq ft
509 N Jalapa, Covina, CA 91724
SOLD MAY 12, 2026
$1,875,000
E
5 beds3 baths2,902 sq ft
1833 Rancho Tujunga, Covina, CA 91724
SOLD JUL 2, 2026
$1,518,750
F
4 beds3 baths2,809 sq ft
934 Paseo Viento, San Dimas, CA 91773

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Earn from this home

Sell

$1,245,960

Est. take-home

List your home with Redfin and save $10,298

Refinance

Est. cash available

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Rent

$5,244/mo

Redfin rental estimate

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Market trends in 91773, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.7%

0.7% MoM

Median sale price

$890K

$38K MoM

Avg. days on market

42d

5 days MoM

Recently sold homes

5 MoM

New listings for sale

$99,000
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$629,500
2 beds2 baths1,540 sq ft
354 S San Dimas Ave, San Dimas, CA 91773
KW Temecula
$1,128,888
4 beds3 baths2,266 sq ft
1638 Avenida Monte Vis, San Dimas, CA 91773
$615,000
2 beds2 baths1,092 sq ft
517 San Marcos, San Dimas, CA 91773
$860,000
3 beds2 baths1,258 sq ft
314 W Gladstone, San Dimas, CA 91773
$950,000
4 beds2 baths1,562 sq ft
345 Kennedy, San Dimas, CA 91773
$634,900
3 beds2.5 baths1,496 sq ft
702 Knollwood Ln, San Dimas, CA 91773
JOHNHART CORP
$570,000
3 beds2 baths1,130 sq ft
1375 Cypress, San Dimas, CA 91773
VIDEO TOUR
$1,099,000
3 beds2 baths1,760 sq ft
403 W 5th, San Dimas, CA 91773
$1,248,888
5 beds3 baths2,662 sq ft
902 Calle Carrillo, San Dimas, CA 91773
See all

Provided by Redfin

Sale history for 1734 Gainsborough Rd

Date

Event

Price

CRMLS #IG14091928

Sep 8, 2014

Sold

$1,200,000

$230/sq ft

Sep 5, 2014

Delisted

—

Aug 28, 2014

Relisted

—

Aug 28, 2014

Pending

—

Aug 15, 2014

Sold

$1,200,000

$230/sq ft

Jun 21, 2014

Pending

—

May 4, 2014

Listed

$1,298,000

$249/sq ft

CRMLS #C10108082

Oct 11, 2011

Listing Removed

—

Jun 2, 2011

Price Changed

$1,189,000

$228/sq ft

Jan 4, 2011

Price Changed

$1,249,000

$239/sq ft

Oct 11, 2010

Listed

$1,345,000

$258/sq ft

CRMLS #C312694

Feb 28, 2004

Listing Removed

—

Aug 14, 2003

Listed

$1,288,000

$247/sq ft

Public Records

Dec 31, 1986

Sold

$400,000

$77/sq ft

Public Records

Jun 3, 1981

Sold

$80,000

$15/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$18,510 (+5.5%)

$645,749 + $847,623

$1,493,372

2024

$17,538 (+2.5%)

$645,749 + $847,623

$1,493,372

2023

$17,118 (+1.2%)

$633,088 + $831,003

$1,464,091

2022

$16,919 (+1.5%)

$620,675 + $814,709

$1,435,384

2021

$16,668 (+1.1%)

$608,505 + $798,735

$1,407,240

2020

$16,483 (+1.1%)

$596,574 + $783,074

$1,379,648

2019

$16,307 (+5.6%)

$590,457 + $775,045

$1,365,502

2018

$15,435 (+1.5%)

$578,880 + $759,849

$1,338,729

2017

$15,212 (+6.8%)

$556,402 + $730,344

$1,286,746

2016

$14,240 (+0.4%)

$556,402 + $730,344

$1,286,746

2015

$14,177 (+39.2%)

$545,493 + $672,806

$1,218,299

2014

$10,185 (+2.0%)

$254,821 + $575,615

$830,436

2012

$9,985 (+3.0%)

$253,670 + $573,014

$826,684

2011

$9,697 (+1.1%)

$248,697 + $561,779

$810,476

2010

$9,588 (+0.1%)

$243,821 + $550,764

$794,585

2009

$9,575 (+3.7%)

$241,999 + $546,648

$788,647

2008

$9,235

$242,574 + $547,947

$790,521

Tax history for 1734 Gainsborough Rd

Year

Property tax

Land + Additions

Assessment*

2025

$18,510 (+5.5%)

$645,749 + $847,623

$1,493,372

2024

$17,538 (+2.5%)

$645,749 + $847,623

$1,493,372

2023

$17,118 (+1.2%)

$633,088 + $831,003

$1,464,091

2022

$16,919 (+1.5%)

$620,675 + $814,709

$1,435,384

2021

$16,668 (+1.1%)

$608,505 + $798,735

$1,407,240

2020

$16,483 (+1.1%)

$596,574 + $783,074

$1,379,648

2019

$16,307 (+5.6%)

$590,457 + $775,045

$1,365,502

2018

$15,435 (+1.5%)

$578,880 + $759,849

$1,338,729

2017

$15,212 (+6.8%)

$556,402 + $730,344

$1,286,746

2016

$14,240 (+0.4%)

$556,402 + $730,344

$1,286,746

2015

$14,177 (+39.2%)

$545,493 + $672,806

$1,218,299

2014

$10,185 (+2.0%)

$254,821 + $575,615

$830,436

2012

$9,985 (+3.0%)

$253,670 + $573,014

$826,684

2011

$9,697 (+1.1%)

$248,697 + $561,779

$810,476

2010

$9,588 (+0.1%)

$243,821 + $550,764

$794,585

2009

$9,575 (+3.7%)

$241,999 + $546,648

$788,647

2008

$9,235

$242,574 + $547,947

$790,521

*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

Stories

—

Lot width

—

Lot depth

—

Lot size

0.69 Acres

Year renovated

1990

Sq. Ft.

5,418

Year built

1986

Style

Single Family Residential

County

Los Angeles County

APN

8426034015

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

Nov 1, 2024 • Final

Plan check

Construct a new detached patio cover. Install a gas line for future features and a new electrical line with a sub-panel.

Addition

Electrical

Gas

Aug 26, 2020 • Final

Plan check

Install roof-mounted solar panels and upgrade the main electrical service.

Electrical

Solar

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 / Garage Information
Attached Garage
# of Garage Spaces: 3
# of Parking Spaces: 3

Interior

Bathroom Information
# of Baths (Full): 7

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Fireplace Information
Family Room, Living Room
Has Fireplace

Interior Features
Levels: One

Exterior

Exterior Features
Pool Features: Filtered, In Ground, Private
Has Pool

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Landscaped, Corner Lot, Sprinkler System

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8426034015
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer Available
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Neighborhood Information
Community Features: Ravine, Sidewalks

Location Information
Latitude: 34.08995800
Longitude: -117.84371900

Public facts

Beds: 6
Baths: 7.0
Sq. Ft.: 5,418
Stories: —
Lot Size: 0.69 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1990
County: Los Angeles County
APN: 8426034015

Home facts updated by county records on Aug 30, 2026

Other

Miscellaneous Information
Exclusions: All potted plants and Formal dining room chandelier

Listing Information
Days Active in MLS: 117
Continuous Days Active in MLS: 369

Listing Agent Information
List Agent First Name: Qian
List Agent Last Name: Luo

Listing Office Information
List Office Name: Realty ONE Group

Selling Agent Information
Buyer Agent First Name: MARILYN
Buyer Agent Last Name: RUMISHEK

Selling Office Information
Buyer Office Name: PACIFIC REALTY CENTER

Around this home

Schools

Glen Oak Elementary School

Public K-6 • Assigned • 0.5mi

3/10

Royal Oak Middle School

Public 7-8 • Assigned • 1.3mi

8/10

Charter Oak High School

Public 9-12 • Assigned • 1.1mi

7/10

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

7/10 Heat Factor

7 days above 99° expected this year, 19 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

17 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

San Dimas, CA • 91773

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 9.9 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.9 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.96M – $2.37M

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Home values near 1734 Gainsborough Rd

Data from public records.

Address	Redfin Estimate
1745 Gainsborough Road, San Dimas, CA 5 Beds \| 5 Baths \| 5164 Sq. Ft.	$2,017,272
1702 Gainsborough Road, San Dimas, CA 4 Beds \| 3 Baths \| 4139 Sq. Ft.	$1,822,841

Address	Redfin Estimate
1718 Gainsborough Road, San Dimas, CA 4 Beds \| 5 Baths \| 4067 Sq. Ft.	$2,217,506
1666 Gainsborough Road, San Dimas, CA 5 Beds \| 3.5 Baths \| 5600 Sq. Ft.	$1,952,264

Address	Redfin Estimate
1710 Gainsborough Road, San Dimas, CA 4 Beds \| 3 Baths \| 2919 Sq. Ft.	$1,510,527
1737 Gainsborough Road, San Dimas, CA 3 Beds \| 3.5 Baths \| 3239 Sq. Ft.	$1,610,105

Property information provided by CRMLS when last listed in 2014. 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 91773, CA

Sale history for 1734 Gainsborough Rd

Tax history for 1734 Gainsborough Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91773

Home values near 1734 Gainsborough Rd

More real estate resources