OFF MARKET

Off Market Jun 2020 for $2.9M

—

Est. refi paymentEst. refi $15,896/mo

•

28 ba

•

12,018

sq ft

3440 Helix St, Spring Valley, CA 91977

About this home

3440 Helix St is a 12,018 square foot multi-family home on a 0.5 acre lot with 28 bedrooms and 28 bathrooms. - it last sold on June 12, 2020 for $2,955,000.

Multi-familyProperty Type

1987Year Built

0.5 acresLot Size

$246Price/Sq.Ft.

Source:Public Records

Redfin Estimate

There isn’t enough information to generate an accurate estimate at this time. Learn More

Market trends in 91977, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.5%

+0.1% MoM

Median sale price

$777K

$176 MoM

Avg. days on market

23d

0 days MoM

Recently sold homes

137

3 MoM

New listings for sale

COMING SOON
$437,000
2 beds1.5 baths1,050 sq ft
9210 Kenwood Dr. H, Spring Valley, CA 91977
$158,000
2 beds2 baths1,440 sq ft
275 S Worthington St #105, Spring Valley, CA 91977
$850,000
5 beds2 baths1,750 sq ft
1145-47 Jamacha Ln, Spring Valley, CA 91977
$825,000
4 beds2 baths1,440 sq ft
4170 N Bonita St, Spring Valley, CA 91977
$1,099,000
5 beds4 baths1,996 sq ft
3653-55 S Barcelona St, Spring Valley, CA 91977
SHORT SALE
$549,999
2 beds2.5 baths1,088 sq ft
8715 Spring Canyon Dr, Spring Valley, CA 91977
$249,999
3 beds2 baths1,248 sq ft
2515 Sweetwater Rd #12, Spring Valley, CA 91977
$899,999
7 beds4.5 baths2,714 sq ft
4065 Bancroft Dr, La Mesa, CA 91941
ROA California Inc
3D WALKTHROUGH
$509,999
3 beds2 baths1,024 sq ft
8318 Panorama Ridge Ct, Spring Valley, CA 91977
$689,000
3 beds2 baths1,100 sq ft
834 Maria Ave, Spring Valley, CA 91977
See all

Provided by Redfin

Sale history for 3440 Helix St

Date

Event

Price

APPFOLIO #3

Apr 10, 2024

Rental Removed

$2,250

$0/sq ft

Mar 30, 2024

Price Changed

$2,250

$0/sq ft

Mar 21, 2024

Listed for Rent

$2,350

$0/sq ft

APPFOLIO #2

Mar 21, 2024

Rental Removed

$2,200

$0/sq ft

Mar 13, 2024

Listed for Rent

$2,200

$0/sq ft

APPFOLIO #1

Nov 29, 2023

Rental Removed

$2,145

$0/sq ft

Nov 7, 2023

Price Changed

$2,145

$0/sq ft

Oct 26, 2023

Listed for Rent

$2,245

$0/sq ft

Public Records

Jun 12, 2020

Sold

$2,955,000

$246/sq ft

Public Records

Mar 30, 1989

Sold

$900,000

$75/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$46,183 (+4.5%)

$557,756 + $2,738,595

$3,296,351

2024

$44,190 (+3.3%)

$546,820 + $2,684,898

$3,231,718

2023

$42,771 (+1.8%)

$536,099 + $2,632,253

$3,168,352

2022

$42,019 (+0.9%)

$525,588 + $2,580,641

$3,106,229

2021

$41,654 (+69.7%)

$515,283 + $2,530,041

$3,045,324

2020

$24,540 (+1.5%)

$505,180 + $2,480,433

$2,985,613

2019

$24,171 (+4.1%)

$529,721 + $1,085,938

$1,615,659

2018

$23,230 (+3.4%)

$519,335 + $1,064,646

$1,583,981

2017

$22,470 (+4.7%)

$499,169 + $1,023,305

$1,522,474

2016

$21,470 (+0.8%)

$499,169 + $1,023,305

$1,522,474

2015

$21,293 (+1.6%)

$489,382 + $1,003,241

$1,492,623

2014

$20,952 (+0.2%)

$472,590 + $968,816

$1,441,406

2013

$20,913 (+2.7%)

$472,590 + $968,816

$1,441,406

2012

$20,364 (+1.6%)

$470,455 + $964,438

$1,434,893

2011

$20,037 (+1.3%)

$461,231 + $945,528

$1,406,759

2010

$19,773

$452,188 + $926,989

$1,379,177

2009

$19,770 (+4.4%)

$448,809 + $920,061

$1,368,870

2008

$18,935

$449,876 + $922,247

$1,372,123

Tax history for 3440 Helix St

Year

Property tax

Land + Additions

Assessment*

2025

$46,183 (+4.5%)

$557,756 + $2,738,595

$3,296,351

2024

$44,190 (+3.3%)

$546,820 + $2,684,898

$3,231,718

2023

$42,771 (+1.8%)

$536,099 + $2,632,253

$3,168,352

2022

$42,019 (+0.9%)

$525,588 + $2,580,641

$3,106,229

2021

$41,654 (+69.7%)

$515,283 + $2,530,041

$3,045,324

2020

$24,540 (+1.5%)

$505,180 + $2,480,433

$2,985,613

2019

$24,171 (+4.1%)

$529,721 + $1,085,938

$1,615,659

2018

$23,230 (+3.4%)

$519,335 + $1,064,646

$1,583,981

2017

$22,470 (+4.7%)

$499,169 + $1,023,305

$1,522,474

2016

$21,470 (+0.8%)

$499,169 + $1,023,305

$1,522,474

2015

$21,293 (+1.6%)

$489,382 + $1,003,241

$1,492,623

2014

$20,952 (+0.2%)

$472,590 + $968,816

$1,441,406

2013

$20,913 (+2.7%)

$472,590 + $968,816

$1,441,406

2012

$20,364 (+1.6%)

$470,455 + $964,438

$1,434,893

2011

$20,037 (+1.3%)

$461,231 + $945,528

$1,406,759

2010

$19,773

$452,188 + $926,989

$1,379,177

2009

$19,770 (+4.4%)

$448,809 + $920,061

$1,368,870

2008

$18,935

$449,876 + $922,247

$1,372,123

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

Zoning

Urban Residential District

The RU Use Regulations are intended to create and enhance areas where permanent family residential uses are permitted and institutional residential care uses are conditionally permitted and civic uses are permitted when they serve the needs of the residents. Typically, the RU Use Regulations would be applied to rural, suburban, or urban areas where adequate levels of public services are available. Various applications of the RU Use Regulations with appropriate development designators can create areas which have a single-family character or areas which, because of the scale of structures, are recognizable as high-density areas.

Permitted uses

Include but are not limited to:

Housing-Group
Housing-Single unit
Housing-Multiple units
Public service
Fire house
Agriculture-Cropland
Agriculture-Grove / orchard
Park & open space

Property details

Interior

Heating & Cooling
Air Conditioning Type: Window Unit

Exterior

Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Roof Framing Type: Wood

Property Information
Subdivision Name: LA MESA COUNTRY CLUB
Building Sq. Ft: 12,018
# of Units: 14
# of Stories: 2
Legal Description: (EX ST)S 109 FT OF N 218 FT LOT 34 TR 1739

Parking & Garage Information
# of Parking Spaces: 858
Parking Type: Garage/Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 21,780
Legal Lot Number: 34
Acres: 0.5
Depth Footage: 198
Front Footage: 109
Zoning Code: RU
County Use Description: MULTI-RESID 5-30

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 28
Baths: 28.0
Sq. Ft.: 12,018
Stories: 2.0
Lot Size: 0.5 acres
Style: Multi-Family (5+ Unit)
Year Built: 1987
Year Renovated: 1987
County: San Diego County
APN: 5040211000

Home facts updated by county records on Aug 20, 2026

Around this home

Schools

Bancroft Elementary School

Public K-8 • Assigned • 1.1mi

3/10

Spring Valley Middle School

Public 6-8 • Assigned • 0.8mi

3/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 95° 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

Is this your home?

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New listings for sale in 91977

COMING SOON

$437,000

2 beds1.5 baths1,050 sq ft

9210 Kenwood Dr. H, Spring Valley, CA 91977

$158,000

2 beds2 baths1,440 sq ft

275 S Worthington St #105, Spring Valley, CA 91977

$850,000

5 beds2 baths1,750 sq ft

1145-47 Jamacha Ln, Spring Valley, CA 91977

$825,000

4 beds2 baths1,440 sq ft

4170 N Bonita St, Spring Valley, CA 91977

$1,099,000

5 beds4 baths1,996 sq ft

3653-55 S Barcelona St, Spring Valley, CA 91977

SHORT SALE

$549,999

2 beds2.5 baths1,088 sq ft

8715 Spring Canyon Dr, Spring Valley, CA 91977

$249,999

3 beds2 baths1,248 sq ft

2515 Sweetwater Rd #12, Spring Valley, CA 91977

$899,999

7 beds4.5 baths2,714 sq ft

4065 Bancroft Dr, La Mesa, CA 91941

ROA California Inc

3D WALKTHROUGH

$509,999

3 beds2 baths1,024 sq ft

8318 Panorama Ridge Ct, Spring Valley, CA 91977

Home values near 3440 Helix St

Data from public records.

Address	Redfin Estimate
3430 Helix Street, Spring Valley, CA 12 Beds \| 11 Baths \| 6782 Sq. Ft.	—
3449 Helix Street, Spring Valley, CA 2 Beds \| 2 Baths \| 1050 Sq. Ft.	$763,928

Address	Redfin Estimate
3416 Helix Street, Spring Valley, CA 9 Beds \| 3 Baths \| 3176 Sq. Ft.	$1,085,377
3423 Helix Street #1, Spring Valley, CA 6 Beds \| 4 Baths \| 2430 Sq. Ft.	$1,017,342

Address	Redfin Estimate
3404 Helix Street, Spring Valley, CA 12 Beds \| 10 Baths \| 6528 Sq. Ft.	—
3435 Helix Street, Spring Valley, CA 5 Beds \| 4 Baths \| 2665 Sq. Ft.	$1,126,551

Property information provided by undefined .

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