Google street view image for 1142 Helix St #44, Spring Valley, CA 91977

Off market aug 2001 for $219K

$813,756

Est. refi paymentEst. refi $1,743/mo

•

2 ba

•

1,488

sq ft

1142 Helix St #44, Spring Valley, CA 91977

About this home

1142 Helix St #44 is a 1,488 square foot multi-family home on a 8,712 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on August 29, 2001 for $219,000. Based on Redfin's Spring Valley data, we estimate the home's value is $813,756.

Multi-familyProperty Type

1971Year Built

8,712 sq ftLot Size

$547Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$813,756

$595K since sold in August 2001$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.5% higher than the average sale price ($730K) of 6 comparable homes.

SOLD JUN 15, 2026
$765,000
A
4 beds2 baths1,782 sq ft
515 Parkbrook St, Spring Valley, CA 91977
SOLD AUG 18, 2026
$430,000
B
3 beds2 baths1,154 sq ft
9217 Harness St, Spring Valley, CA 91977
LPT Realty, Inc.
SOLD MAY 1, 2026
$650,000
C
4 beds2 baths1,692 sq ft
383 Vecino Ct, Spring Valley, CA 91977
SOLD FEB 4, 2026
$750,000
D
4 beds2 baths1,439 sq ft
732 Worthington, Spring Valley, CA 91977
SOLD FEB 17, 2026
$849,900
E
3 beds2 baths1,746 sq ft
661 Concepcion Ave, Spring Valley, CA 91977
SOLD APR 9, 2026
$935,000
F
4 beds2 baths1,808 sq ft
9428 Eucalyptus St, Spring Valley, CA 91977

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Earn from this home

Sell

$727,074

Est. take-home

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Est. cash available

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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

100.2%

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 2 HRS AGO
$1,550,000
— beds— baths3,234 sq ft
1210-16 HELIX St, Spring Valley, CA 91977
OPEN SUN, 1PM TO 4PM
$869,000
3 beds2 baths1,724 sq ft
4135 N Cordoba Ave, Spring Valley, CA 91977
COMING SOON
$930,000
4 beds3 baths1,856 sq ft
9612 Lamar St, Spring Valley, CA 91977
COMING SOON
$750,000
3 beds1.5 baths1,054 sq ft
509 Alene St, Spring Valley, CA 91977
$499,999
2 beds1.5 baths1,024 sq ft
439 Verde Rdg, Spring Valley, CA 91977
$1,200,000
6 beds4 baths2,576 sq ft
3387 Central Ave, Spring Valley, CA 91977
COMING SOON
$990,000
4 beds2 baths2,144 sq ft
10150 Sierra Madre, Spring Valley, CA 91977
OPEN SAT, 1PM TO 4PM
$769,999
3 beds2 baths1,068 sq ft
8924 Jana Ct, Spring Valley, CA 91977
$590,000
3 beds2 baths1,053 sq ft
9552 Danancy Ct, Spring Valley, CA 91977
$305,000
1 bed1 bath500 sq ft
10235 Madrid Way #114, Spring Valley, CA 91977
See all

Provided by Redfin

Sale history for 1142 Helix St #44

Year

Property tax

Land + Additions

Assessment*

2025

$4,885 (+5.2%)

$150,674 + $177,798

$328,472

2024

$4,643 (+3.5%)

$147,720 + $174,312

$322,032

2023

$4,487 (+2.1%)

$144,824 + $170,895

$315,719

2022

$4,396 (+1.0%)

$141,985 + $167,545

$309,530

2021

$4,352 (+4.6%)

$139,201 + $164,260

$303,461

2020

$4,160 (+1.7%)

$136,472 + $161,040

$297,512

2019

$4,090 (+3.8%)

$135,073 + $159,389

$294,462

2018

$3,940 (+3.1%)

$132,425 + $156,264

$288,689

2017

$3,821 (+4.2%)

$127,284 + $150,197

$277,481

2016

$3,667 (+0.6%)

$127,284 + $150,197

$277,481

2015

$3,644 (+1.7%)

$124,789 + $147,252

$272,041

2014

$3,582 (+0.2%)

$120,508 + $142,200

$262,708

2013

$3,574 (+2.8%)

$120,508 + $142,200

$262,708

2012

$3,475 (+1.7%)

$119,964 + $141,558

$261,522

2011

$3,416 (+1.4%)

$117,612 + $138,783

$256,395

2010

$3,368

$115,306 + $136,062

$251,368

2009

$3,368 (+4.6%)

$114,445 + $135,046

$249,491

2008

$3,219

$114,717 + $135,367

$250,084

Tax history for 1142 Helix St #44

Year

Property tax

Land + Additions

Assessment*

2025

$4,885 (+5.2%)

$150,674 + $177,798

$328,472

2024

$4,643 (+3.5%)

$147,720 + $174,312

$322,032

2023

$4,487 (+2.1%)

$144,824 + $170,895

$315,719

2022

$4,396 (+1.0%)

$141,985 + $167,545

$309,530

2021

$4,352 (+4.6%)

$139,201 + $164,260

$303,461

2020

$4,160 (+1.7%)

$136,472 + $161,040

$297,512

2019

$4,090 (+3.8%)

$135,073 + $159,389

$294,462

2018

$3,940 (+3.1%)

$132,425 + $156,264

$288,689

2017

$3,821 (+4.2%)

$127,284 + $150,197

$277,481

2016

$3,667 (+0.6%)

$127,284 + $150,197

$277,481

2015

$3,644 (+1.7%)

$124,789 + $147,252

$272,041

2014

$3,582 (+0.2%)

$120,508 + $142,200

$262,708

2013

$3,574 (+2.8%)

$120,508 + $142,200

$262,708

2012

$3,475 (+1.7%)

$119,964 + $141,558

$261,522

2011

$3,416 (+1.4%)

$117,612 + $138,783

$256,395

2010

$3,368

$115,306 + $136,062

$251,368

2009

$3,368 (+4.6%)

$114,445 + $135,046

$249,491

2008

$3,219

$114,717 + $135,367

$250,084

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

Property details

Exterior

Property Information
Subdivision Name: RANCHO MISSION
Living Sq. Ft: 1,488
Building Sq. Ft: 1,488
# of Units: 2
Legal Description: (EX ST)DOC49624REC70 IN LOT 10 TR CC000348

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Legal Lot Number: 10
Acres: 0.2
Zoning Code: RV
County Use Description: DUPLEX

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,488
Stories: —
Lot Size: 8,712 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1971
Year Renovated: 1971
County: San Diego County
APN: 5781722900

Home facts updated by county records on Aug 20, 2026

Around this home

Schools

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

Public 5-8 • Assigned • 0.4mi

6/10

Mount Miguel High School

Public 9-12 • Assigned • 0.6mi

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

$774,000 – $936,000

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New listings for sale in 91977

NEW 2 HRS AGO

$1,550,000

— beds— baths3,234 sq ft

1210-16 HELIX St, Spring Valley, CA 91977

OPEN SUN, 1PM TO 4PM3D WALKTHROUGH

$869,000

3 beds2 baths1,724 sq ft

4135 N Cordoba Ave, Spring Valley, CA 91977

COMING SOON

$930,000

4 beds3 baths1,856 sq ft

9612 Lamar St, Spring Valley, CA 91977

COMING SOON

$750,000

3 beds1.5 baths1,054 sq ft

509 Alene St, Spring Valley, CA 91977

$499,999

2 beds1.5 baths1,024 sq ft

439 Verde Rdg, Spring Valley, CA 91977

$1,200,000

6 beds4 baths2,576 sq ft

3387 Central Ave, Spring Valley, CA 91977

COMING SOON

$990,000

4 beds2 baths2,144 sq ft

10150 Sierra Madre, Spring Valley, CA 91977

OPEN SAT, 1PM TO 4PM

$769,999

3 beds2 baths1,068 sq ft

8924 Jana Ct, Spring Valley, CA 91977

$590,000

3 beds2 baths1,053 sq ft

9552 Danancy Ct, Spring Valley, CA 91977

Home values near 1142 Helix St #44

Data from public records.

Address	Redfin Estimate
1202 Helix St Apartment 4, Spring Valley, CA 4 Beds \| 2 Baths \| 1488 Sq. Ft.	$610,484
1218 Helix St Apartment 24, Spring Valley, CA 6 Beds \| 3 Baths \| 2081 Sq. Ft.	$917,795

Address	Redfin Estimate
1210 Helix St Apartment 16, Spring Valley, CA 9 Beds \| 6 Baths \| 1408 Sq. Ft.	$920,238
1117 Helix St, Spring Valley, CA - Beds \| - Baths \| 8328 Sq. Ft.	—

Address	Redfin Estimate
1150 Helix St Apartment 52, Spring Valley, CA 4 Beds \| 2 Baths \| 1488 Sq. Ft.	$836,476
1135 Helix St, Spring Valley, CA 8 Beds \| 8 Baths \| - Sq. Ft.	$1,239,754

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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 1142 Helix St #44

Tax history for 1142 Helix St #44

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 1142 Helix St #44

More real estate resources