Off market feb 2002 for $225K

$767,918

Est. refi paymentEst. refi $1,130/mo

•

1,680

sq ft

8810 HARNESS, Spring Valley, CA 91977

About this home

Single-familyProperty Type

1961Year Built

9,583 sq ftLot Size

$457Est. Price/Sq.Ft.

2 car garageParking

Listed by Jason Gire •DRE #01237921 • Century 21 Award

Bought with Karen Silverman •DRE #00920042 • Century 21 Award

Redfin checked: a minute ago

•Source:CRMLS #18003875

Redfin Estimate

$767,918

$543K since sold in February 2002$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.7% lower than the average sale price ($823K) of 6 comparable homes.

SOLD SEP 30, 2026
$786,000
A
4 beds2 baths1,412 sq ft
8338 Stansbury St, Spring Valley, CA 91977
BLVDS Realty
SOLD AUG 3, 2026
$900,000
B
5 beds2 baths1,930 sq ft
9003 Davenrich St, Spring Valley, CA 91977
SOLD APR 22, 2026
$820,000
C
4 beds2 baths1,486 sq ft
1654 Walbollen St, Spring Valley, CA 91977
SOLD JUN 25, 2026
$769,000
D
4 beds2 baths1,619 sq ft
1333 Helix St, Spring Valley, CA 91977
Finest City Homes
SOLD DEC 10, 2025
$825,000
E
3 beds2 baths1,630 sq ft
8207 Dorchester St, Spring Valley, CA 91977
SOLD MAY 6, 2026
$839,990
F
4 beds2 baths1,376 sq ft
1547 Folkestone St, Spring Valley, CA 91977

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Earn from this home

Sell

$678,510

Est. take-home

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Refinance

Est. cash available

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Rent

$3,621/mo

Redfin rental estimate

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Market trends in 91977, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.1%

0.4% MoM

Median sale price

$762K

$5K MoM

Avg. days on market

27d

1 days MoM

Recently sold homes

8 MoM

New listings for sale

NEW 22 HRS AGO
$435,000
2 beds1 bath852 sq ft
1260 Presioca St, Spring Valley, CA 91977
$800,000
4 beds2 baths1,564 sq ft
10352 Limetree Ln, Spring Valley, CA 91977
OPEN TODAY, 11AM TO 2PM
$925,000
4 beds3.5 baths2,465 sq ft
1621 Paraiso Ave, Spring Valley, CA 91977
OPEN TODAY, 11AM TO 3PM
$899,000
6 beds2 baths2,324 sq ft
3702 Bancroft Dr, Spring Valley, CA 91977
OPEN TODAY, 11AM TO 2PM
$544,999
2 beds1 bath760 sq ft
3143 Highlands Blvd, Spring Valley, CA 91977
eXp Realty of Southern Calif.
OPEN SUN, 11AM TO 2PM
$325,000
3 beds2 baths1,200 sq ft
1815 Sweetwater #1, Spring Valley, CA 91977
OPEN TODAY, 12PM TO 2PM
$800,000
3 beds2.5 baths1,646 sq ft
1617 La Presa Ave, Spring Valley, CA 91977
OPEN TODAY, 11AM TO 5PM
$629,999
2 beds2 baths985 sq ft
636 Pecos St, Spring Valley, CA 91977
OPEN TODAY, 1PM TO 3PM
$735,000
4 beds2 baths1,221 sq ft
910 Saint George Ct, Spring Valley, CA 91977
OPEN TODAY, 12PM TO 2PM
$699,000
4 beds3 baths2,057 sq ft
3555 Helix St, Spring Valley, CA 91977
See all

Provided by Redfin

Sale history for 8810 HARNESS

Year

Property tax

Land + Additions

Assessment*

2025

$4,661 (+4.3%)

$150,674 + $188,344

$339,018

2024

$4,469 (+3.3%)

$147,720 + $184,651

$332,371

2023

$4,327 (+1.7%)

$144,824 + $181,031

$325,855

2022

$4,254 (+0.9%)

$141,985 + $177,482

$319,467

2021

$4,214 (+4.2%)

$139,201 + $174,002

$313,203

2020

$4,045 (+1.5%)

$136,472 + $170,591

$307,063

2019

$3,985 (+3.2%)

$135,073 + $168,842

$303,915

2018

$3,863 (+2.5%)

$132,425 + $165,532

$297,957

2017

$3,769 (+3.9%)

$127,284 + $159,105

$286,389

2016

$3,629 (+0.8%)

$127,284 + $159,105

$286,389

2015

$3,599 (+1.8%)

$124,789 + $155,986

$280,775

2014

$3,535 (+0.2%)

$120,508 + $150,634

$271,142

2013

$3,528 (+3.0%)

$120,508 + $150,634

$271,142

2012

$3,425 (+1.8%)

$119,964 + $149,954

$269,918

2011

$3,363 (+1.5%)

$117,612 + $147,014

$264,626

2010

$3,313

$115,306 + $144,132

$259,438

2009

$3,313 (+5.0%)

$114,445 + $143,055

$257,500

2008

$3,156

$114,717 + $143,395

$258,112

Tax history for 8810 HARNESS

Year

Property tax

Land + Additions

Assessment*

2025

$4,661 (+4.3%)

$150,674 + $188,344

$339,018

2024

$4,469 (+3.3%)

$147,720 + $184,651

$332,371

2023

$4,327 (+1.7%)

$144,824 + $181,031

$325,855

2022

$4,254 (+0.9%)

$141,985 + $177,482

$319,467

2021

$4,214 (+4.2%)

$139,201 + $174,002

$313,203

2020

$4,045 (+1.5%)

$136,472 + $170,591

$307,063

2019

$3,985 (+3.2%)

$135,073 + $168,842

$303,915

2018

$3,863 (+2.5%)

$132,425 + $165,532

$297,957

2017

$3,769 (+3.9%)

$127,284 + $159,105

$286,389

2016

$3,629 (+0.8%)

$127,284 + $159,105

$286,389

2015

$3,599 (+1.8%)

$124,789 + $155,986

$280,775

2014

$3,535 (+0.2%)

$120,508 + $150,634

$271,142

2013

$3,528 (+3.0%)

$120,508 + $150,634

$271,142

2012

$3,425 (+1.8%)

$119,964 + $149,954

$269,918

2011

$3,363 (+1.5%)

$117,612 + $147,014

$264,626

2010

$3,313

$115,306 + $144,132

$259,438

2009

$3,313 (+5.0%)

$114,445 + $143,055

$257,500

2008

$3,156

$114,717 + $143,395

$258,112

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

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

9,583 Sq. Ft.

Year renovated

1961

Sq. Ft.

1,680

Year built

1961

Style

Single Family Residential

County

San Diego County

APN

5781422200

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 20, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Carport Attached, Garage Door Opener
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Dishwasher, Garbage Disposal
Has Appliances

Bathroom Information
# of Baths (Full): 2

Fireplace Information
Has Fireplace

Heating Information
Has Heating

Interior Features
Levels: One

Exterior

Exterior Information
Roof: Composition
Has Fence
Construction Materials: Stucco

Exterior Features
Patio And Porch Features: None
Pool Features: None

Lot Information
Lot Features: Gentle Slope, Sprinklers None, Value In Land
Lot Dimensions Source: Assessor

Property Information
Living Area Source: Assessor's Data
Parcel Number: 5781422200
Total # of Stories: 1

Location

School Information
High School District: Other

Location Information
Other Subdivision Name: SPRING VALLEY
Directions: [Cross Street(s)]: HELIX
Zoning: R-2

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,680
Stories: —
Lot Size: 9,583 square feet
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1961
County: San Diego County
APN: 5781422200

Home facts updated by county records on Aug 20, 2026

Other

Listing Information
Days Active in MLS: 102
Continuous Days Active in MLS: 102

Listing Agent Information
List Agent First Name: Jason
List Agent Last Name: Gire

Listing Office Information
List Office Name: Century 21 Award

Selling Agent Information
Buyer Agent First Name: Karen
Buyer Agent Last Name: Silverman

Selling Office Information
Buyer Office Name: Century 21 Award

Around this home

Schools

Science, Technology, Engineering, Arts, And Math Academy At La Presa

Public 5-8 • Assigned • 0.6mi

6/10

Mount Miguel High School

Public 9-12 • Assigned • 0.5mi

4/10

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

5/10 Heat Factor

7 days above 93° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Spring Valley, CA • 91977

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 8.4 hours in June and 7.4 hours in December, placing it above the U.S. average for solar exposure.

8.4 hrs

7.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$730,000 – $884,000

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Nearby similar homes

NEW 22 HRS AGO

$435,000

2 beds1 bath852 sq ft

1260 Presioca St, Spring Valley, CA 91977

OPEN TODAY, 1PM TO 3PM

$735,000

4 beds2 baths1,221 sq ft

910 Saint George Ct, Spring Valley, CA 91977

$730,000

3 beds2 baths1,056 sq ft

2018 Skyline St, Lemon Grove, CA 91945

3D WALKTHROUGH

$777,000

4 beds3 baths1,695 sq ft

753 Sacramento Ave, Spring Valley, CA 91977

OPEN TODAY, 1PM TO 4PM

$736,000

3 beds2 baths1,080 sq ft

1138 Purdy St, Spring Valley, CA 91977

$750,000

3 beds1 bath1,412 sq ft

917 Broadview St, Spring Valley, CA 91977

New listings for sale in 91977

NEW 22 HRS AGO

$435,000

2 beds1 bath852 sq ft

1260 Presioca St, Spring Valley, CA 91977

$800,000

4 beds2 baths1,564 sq ft

10352 Limetree Ln, Spring Valley, CA 91977

OPEN TODAY, 11AM TO 2PM

$925,000

4 beds3.5 baths2,465 sq ft

1621 Paraiso Ave, Spring Valley, CA 91977

OPEN TODAY, 11AM TO 3PM3D WALKTHROUGH

$899,000

6 beds2 baths2,324 sq ft

3702 Bancroft Dr, Spring Valley, CA 91977

OPEN TODAY, 11AM TO 2PM

$544,999

2 beds1 bath760 sq ft

3143 Highlands Blvd, Spring Valley, CA 91977

eXp Realty of Southern Calif.

OPEN SUN, 11AM TO 2PM

$325,000

3 beds2 baths1,200 sq ft

1815 Sweetwater #1, Spring Valley, CA 91977

OPEN TODAY, 12PM TO 2PM

$800,000

3 beds2.5 baths1,646 sq ft

1617 La Presa Ave, Spring Valley, CA 91977

OPEN TODAY, 11AM TO 5PM3D WALKTHROUGH

$629,999

2 beds2 baths985 sq ft

636 Pecos St, Spring Valley, CA 91977

OPEN TODAY, 1PM TO 3PM

$735,000

4 beds2 baths1,221 sq ft

910 Saint George Ct, Spring Valley, CA 91977

Home values near 8810 HARNESS

Data from public records.

Address	Redfin Estimate
8728 Harness St, Spring Valley, CA 4 Beds \| 3 Baths \| 1728 Sq. Ft.	$891,957
8842 Harness St, Spring Valley, CA 4 Beds \| 2 Baths \| 1940 Sq. Ft.	$887,759

Address	Redfin Estimate
8726 Harness St Apartment B, Spring Valley, CA 6 Beds \| 4 Baths \| 2200 Sq. Ft.	$1,044,735
8834 Harness St, Spring Valley, CA 3 Beds \| 2 Baths \| 1125 Sq. Ft.	$703,207

Address	Redfin Estimate
8760 Harness St, Spring Valley, CA 4 Beds \| 2 Baths \| 1302 Sq. Ft.	$770,140
8822 Harness St, Spring Valley, CA 4 Beds \| 2 Baths \| 1557 Sq. Ft.	$786,836

Property information provided by CRMLS when last listed in 2001. 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 91977, CA

Sale history for 8810 HARNESS

Tax history for 8810 HARNESS

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91977

Home values near 8810 HARNESS

More real estate resources