OFF MARKET

Off market sep 2021 for $680K

$781,370

Est. refi paymentEst. refi $5,430/mo

•

1,196

sq ft

1020 Sangamon Ave, Spring Valley, CA 91977

About this home

Welcome home! 3 bedroom 2 bathroom with views of Sweetwater Reservoir! New wood like laminate flooring in common areas and new carpet in bedrooms. Natural sunlight throughout living room and dining room. Newly remodeled kitchen features new appliances and recessed lighting. Large laundry room downstairs by two garage entrance. Large patio overlooking the backyard with tiered areas that is great for entertaining, BBQing, or enjoying the Southern California outdoors from your own yard. Separate storage or outdoor workbench area underneath the house. Close proximity to hiking, Spring Valley Swap Meet, shopping, 125 freeway, and more.

Single-familyProperty Type

1983Year Built

6,534 sq ftLot Size

$653Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Erick Gydesen •DRE #01945932 • Big Block Realty, Inc.

•858-430-8200 (agent)

•listings@gghomessd.com (agent)

Listed by Seth Boisvert •DRE #02020958 • Big Block Realty, Inc.

Bought with Lucia Magneta •DRE #01947425 • Mission Realty Group

•619-248-0043 (agent)

•lucia.magneta@gmail.com (agent)

Redfin checked: a minute ago

•Source:SDMLS #210023709

Redfin Estimate

$781,370

$101K since sold in September 2021$9,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.7% higher than the average sale price ($776K) of 6 comparable homes.

SOLD JUL 24, 2026
$750,000
A
3 beds2 baths1,312 sq ft
9750 Birch St, Spring Valley, CA 91977
Real Broker
SOLD APR 20, 2026
$790,000
B
3 beds2 baths1,236 sq ft
1234 Sangamon Ave, Spring Valley, CA 91977
SOLD JUN 16, 2026
$775,000
C
3 beds2 baths1,372 sq ft
1011 Capistrano Ave, Spring Valley, CA 91977
Fathom Realty Group
SOLD BY REDFIN APR 3, 2026
$780,000
D
3 beds2 baths1,224 sq ft
1311 Ramona Ave, Spring Valley, CA 91977
SOLD DEC 11, 2025
$765,000
E
3 beds2 baths1,204 sq ft
1312 Portola Ave, Spring Valley, CA 91977
SOLD JUL 29, 2026
$795,000
F
3 beds2.5 baths1,420 sq ft
1635 Portola Ave, Spring Valley, CA 91977

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$249,294

Est. take-home

List your home with Redfin and save $3,907

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,404/mo

Redfin rental estimate

List your home for rent

Market trends in 91977, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.2%

0.2% MoM

Median sale price

$765K

$5K MoM

Avg. days on market

26d

1 days MoM

Recently sold homes

110

12 MoM

New listings for sale

NEW 5 HRS AGO
$590,000
3 beds2 baths1,053 sq ft
9552 Danancy Ct, Spring Valley, CA 91977
NEW 12 HRS AGO
$305,000
1 bed1 bath500 sq ft
10235 Madrid Way #114, Spring Valley, CA 91977
COMING SOON
$769,999
3 beds2 baths1,068 sq ft
8924 Jana Ct, Spring Valley, CA 91977
NEW 13 HRS AGO
$689,000
4 beds3 baths1,665 sq ft
9745 Saint George, Spring Valley, CA 91977
NEW 26 HRS AGO
$699,000
5 beds2.5 baths2,125 sq ft
9331 San Francisco St, Spring Valley, CA 91977
NEW 27 HRS AGO
$699,000
3 beds2.5 baths1,694 sq ft
10541 Graphite St, Spring Valley, CA 91977
OPEN SAT, 12PM TO 3PM
$795,000
3 beds2 baths1,411 sq ft
1225 San Bernardino Ave, Spring Valley, CA 91977
Coldwell Banker Realty
OPEN SAT, 12PM TO 3PM
$750,000
4 beds2.5 baths2,404 sq ft
10003 Vallata Ct, Spring Valley, CA 91977
$199,900
2 beds2 baths950 sq ft
1815 Sweetwater Rd #121, Spring Valley, CA 91977
COMING SOON
$869,000
3 beds2 baths1,724 sq ft
4135 N Cordoba Ave, Spring Valley, CA 91977
See all

Provided by Redfin

Sale history for 1020 Sangamon Ave

Date

Event

Price

APPFOLIO #1

Mar 22, 2026

Rental Removed

$3,650

$3/sq ft

Feb 20, 2026

Price Changed

$3,650

$3/sq ft

Dec 24, 2025

Price Changed

$3,750

$3/sq ft

Dec 12, 2025

Listed for Rent

$3,995

$3/sq ft

May 8, 2024

Rental Removed

$3,995

$3/sq ft

Apr 27, 2024

Listed for Rent

$3,995

$3/sq ft

SDMLS #210023709

Sep 17, 2021

Sold

$680,000

$569/sq ft

Aug 24, 2021

Pending

—

Aug 19, 2021

Listed

$629,000

$526/sq ft

Public Records

Jul 6, 2021

Sold

$440,000

$368/sq ft

CRMLS #12162581

Jan 25, 2002

Sold

$230,000

$192/sq ft

Dec 19, 2001

Listed

$235,000

$196/sq ft

Public Records

Apr 21, 1999

Sold

$162,000

$135/sq ft

Public Records

Oct 22, 1980

Sold

$25,000

$21/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,185 (+3.5%)

$352,023 + $384,027

$736,050

2024

$8,875 (+3.1%)

$345,121 + $376,498

$721,619

2023

$8,607 (+1.5%)

$338,354 + $369,116

$707,470

2022

$8,483 (+100.9%)

$331,720 + $361,879

$693,599

2021

$4,222 (+4.2%)

$325,216 + $354,784

$680,000

2020

$4,052 (+1.5%)

$150,118 + $163,767

$313,885

2019

$3,990 (+3.2%)

$148,579 + $162,088

$310,667

2018

$3,867 (+2.5%)

$145,666 + $158,910

$304,576

2017

$3,772 (+3.9%)

$140,010 + $152,741

$292,751

2016

$3,630 (+0.9%)

$140,010 + $152,741

$292,751

2015

$3,599 (+1.8%)

$137,265 + $149,747

$287,012

2014

$3,534 (+0.2%)

$132,556 + $144,609

$277,165

2013

$3,526 (+3.1%)

$132,556 + $144,609

$277,165

2012

$3,422 (+1.9%)

$131,957 + $143,956

$275,913

2011

$3,359 (+1.5%)

$129,370 + $141,134

$270,504

2010

$3,309

$126,834 + $138,367

$265,201

2009

$3,309 (+5.0%)

$125,887 + $137,333

$263,220

2008

$3,151

$126,187 + $137,660

$263,847

Tax history for 1020 Sangamon Ave

Year

Property tax

Land + Additions

Assessment*

2025

$9,185 (+3.5%)

$352,023 + $384,027

$736,050

2024

$8,875 (+3.1%)

$345,121 + $376,498

$721,619

2023

$8,607 (+1.5%)

$338,354 + $369,116

$707,470

2022

$8,483 (+100.9%)

$331,720 + $361,879

$693,599

2021

$4,222 (+4.2%)

$325,216 + $354,784

$680,000

2020

$4,052 (+1.5%)

$150,118 + $163,767

$313,885

2019

$3,990 (+3.2%)

$148,579 + $162,088

$310,667

2018

$3,867 (+2.5%)

$145,666 + $158,910

$304,576

2017

$3,772 (+3.9%)

$140,010 + $152,741

$292,751

2016

$3,630 (+0.9%)

$140,010 + $152,741

$292,751

2015

$3,599 (+1.8%)

$137,265 + $149,747

$287,012

2014

$3,534 (+0.2%)

$132,556 + $144,609

$277,165

2013

$3,526 (+3.1%)

$132,556 + $144,609

$277,165

2012

$3,422 (+1.9%)

$131,957 + $143,956

$275,913

2011

$3,359 (+1.5%)

$129,370 + $141,134

$270,504

2010

$3,309

$126,834 + $138,367

$265,201

2009

$3,309 (+5.0%)

$125,887 + $137,333

$263,220

2008

$3,151

$126,187 + $137,660

$263,847

*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

6,098 Sq. Ft.

Year renovated

1983

Sq. Ft.

1,196

Year built

1983

Style

Single Family Residential

County

San Diego County

APN

5794092200

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 20, 2026.

Property details

Parking

Parking/Garage Information
# of Parking Spaces Total: 4
Has Garage
Has Attached Garage
# of Garage Spaces: 2
Parking Features: Attached

Interior

Virtual Tour

Bathroom Information
# of Full Bathrooms: 2

Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas

Interior Features
Appliances: Dishwasher, Disposal, Microwave, Range, Oven

Exterior

Exterior Features
Fencing: Full
Roof: Composition

Building Information
Sq. Ft.: 1196.0
# of Stories Total: 2
Construction Materials: Stucco

Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Raw Mls Property Sub Type: Detached

Lot Information
Lot Size Area: 0.15
Lot Size Units: Acres
Zoning: R-1:SINGLE

Utilities

Utility Information
Sewer: Unknown

Location

Location Information
Directions: From CA-125 S take Jamacha exit. Turn left onto Jamacha Rd. Continue onto Apple St. Turn left onto Sangamon Ave.
Subdivision Name: SPRING VALLEY

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,196
Stories: —
Lot Size: 6,098 square feet
Style: Single Family Residential
Year Built: 1983
Year Renovated: 1983
County: San Diego County
APN: 5794092200

Home facts updated by county records on Aug 20, 2026

Other

Listing Information
List AOR: San Diego Association of REALTOR

Around this home

Schools

Sweetwater Springs Elementary School

Public K-5 • Assigned • 1.2mi

7/10

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

Public 5-8 • Assigned • 1.2mi

6/10

Monte Vista High School

Public 9-12 • Assigned • 1.6mi

6/10

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

4/10 Fire Factor

3% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 93° expected this year, 20 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 8.7 hours in June and 7.4 hours in December, placing it above the U.S. average for solar exposure.

8.7 hrs

7.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$743,000 – $899,000

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Nearby similar homes

NEW 5 HRS AGO

$590,000

3 beds2 baths1,053 sq ft

9552 Danancy Ct, Spring Valley, CA 91977

$799,900

4 beds3 baths2,424 sq ft

8808 Leigh Ave, Spring Valley, CA 91977

OPEN SAT, 3PM TO 5PM

$759,000

4 beds2 baths1,221 sq ft

910 Saint George Ct, Spring Valley, CA 91977

$685,000

3 beds2 baths1,015 sq ft

923 La Presa Ave, Spring Valley, CA 91977

$699,000

3 beds2 baths1,134 sq ft

704 Galopago St, Spring Valley, CA 91977

Coldwell Banker West

$750,000

3 beds1 bath1,412 sq ft

917 Broadview St, Spring Valley, CA 91977

New listings for sale in 91977

NEW 5 HRS AGO

$590,000

3 beds2 baths1,053 sq ft

9552 Danancy Ct, Spring Valley, CA 91977

NEW 12 HRS AGO

$305,000

1 bed1 bath500 sq ft

10235 Madrid Way #114, Spring Valley, CA 91977

COMING SOON

$769,999

3 beds2 baths1,068 sq ft

8924 Jana Ct, Spring Valley, CA 91977

NEW 13 HRS AGO

$689,000

4 beds3 baths1,665 sq ft

9745 Saint George, Spring Valley, CA 91977

NEW 26 HRS AGO

$699,000

5 beds2.5 baths2,125 sq ft

9331 San Francisco St, Spring Valley, CA 91977

NEW 27 HRS AGO

$699,000

3 beds2.5 baths1,694 sq ft

10541 Graphite St, Spring Valley, CA 91977

OPEN SAT, 12PM TO 3PM

$795,000

3 beds2 baths1,411 sq ft

1225 San Bernardino Ave, Spring Valley, CA 91977

Coldwell Banker Realty

OPEN SAT, 12PM TO 3PM

$750,000

4 beds2.5 baths2,404 sq ft

10003 Vallata Ct, Spring Valley, CA 91977

$199,900

2 beds2 baths950 sq ft

1815 Sweetwater Rd #121, Spring Valley, CA 91977

Home values near 1020 Sangamon Ave

Data from public records.

Address	Redfin Estimate
1006 Sangamon Ave, Spring Valley, CA 3 Beds \| 2 Baths \| 1656 Sq. Ft.	$785,418
1106 Sangamon Ave, Spring Valley, CA 3 Beds \| 2 Baths \| 1560 Sq. Ft.	$719,741

Address	Redfin Estimate
1032 Sangamon Ave, Spring Valley, CA 3 Beds \| 2 Baths \| 1500 Sq. Ft.	$739,747
1112 Sangamon Ave, Spring Valley, CA 3 Beds \| 2 Baths \| 1536 Sq. Ft.	$641,800

Address	Redfin Estimate
1102 Sangamon Ave, Spring Valley, CA 3 Beds \| 2 Baths \| 1500 Sq. Ft.	$765,163
1024 Sangamon Ave, Spring Valley, CA 3 Beds \| 2 Baths \| 1848 Sq. Ft.	$832,775

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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 1020 Sangamon Ave

Tax history for 1020 Sangamon Ave

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 1020 Sangamon Ave

More real estate resources