Google street view image for 948 Concha St, Altadena, CA 91001

Off market apr 1986 for $235K

$1,447,114

Est. refi paymentEst. refi $1,711/mo

•

3 ba

•

2,756

sq ft

948 Concha St, Altadena, CA 91001

About this home

948 Concha St is a 2,756 square foot house on a 10,707 square foot lot with 6 bedrooms and 3 bathrooms. - it last sold on April 03, 1986 for $235,000. Based on Redfin's Altadena data, we estimate the home's value is $1,447,114.

Single-familyProperty Type

1926Year Built

10,707 sq ftLot Size

$525Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,447,114

$1.2M since sold in April 1986$185K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 95.2% higher than the average sale price ($741K) of 6 comparable homes.

SOLD JAN 23, 2026
$610,000
A
Land— sq ft
2975 Lake Ave, Altadena, CA 91001
Atlas Elm Realty
SOLD MAY 29, 2026
$645,000
B
Land— sq ft
2820 Maiden Ln, Altadena, CA 91001
SOLD MAY 1, 2026
$1,297,500
C
3 beds3 baths2,170 sq ft
956 Parkman St, Altadena, CA 91001
SOLD DEC 2, 2025
$670,000
D
Land— sq ft
902 Wapello St, Altadena, CA 91001
SOLD APR 9, 2026
$805,000
E
Land— sq ft
2546 Highland Ave, Altadena, CA 91001
SOLD FEB 19, 2026
$420,000
F
Land— sq ft
3044 N Mount Curve Ave, Altadena, CA 91001

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Earn from this home

Sell

$1,367,641

Est. take-home

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Refinance

Est. cash available

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Rent

$6,570/mo

Redfin rental estimate

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Market trends in 91001, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.6%

0.5% MoM

Median sale price

$1.6M

$49K MoM

Avg. days on market

40d

1 days MoM

Recently sold homes

4 MoM

New listings for sale

$795,000
3 beds1 bath1,186 sq ft
1933 Maiden Ln, Altadena, CA 91001
$2,100,000
4 beds3.5 baths3,638 sq ft
3332 Camp Huntington Rd, Altadena, CA 91001
3D WALKTHROUGH
$1,199,000
2 beds1 bath1,740 sq ft
1318 Boston St, Altadena, CA 91001
$1,098,000
3 beds2 baths1,228 sq ft
3269 Summit Ave, Altadena, CA 91001
COMPASS
3D WALKTHROUGH
$1,899,000
4 beds3 baths3,662 sq ft
813 W Gabrielino Ct, Altadena, CA 91001
Keller Williams Realty
COMING SOON
$1,689,999
3 beds2 baths2,041 sq ft
1890 Homewood, Altadena, CA 91001
$2,895,000
4 beds3.5 baths3,013 sq ft
2223 Mar Vista Ave, La Canada Flintridge, CA 91001
$929,900
3 beds2 baths1,172 sq ft
868 W Calaveras, Altadena, CA 91001
See all

Provided by Redfin

Sale history for 948 Concha St

Year

Property tax

Land + Additions

Assessment*

2025

$1,592 (−72.5%)

$116,487

2024

$5,798 (+0.9%)

$116,487

2023

$5,746 (+3.5%)

$175,697 + $283,080

$458,777

2022

$5,553 (+7.0%)

$172,252 + $277,530

$449,782

2021

$5,191 (+3.9%)

$168,875 + $272,089

$440,964

2020

$4,996 (−0.1%)

$165,564 + $266,754

$432,318

2019

$5,002 (−0.8%)

$163,867 + $264,019

$427,886

2018

$5,044 (+1.0%)

$160,654 + $258,843

$419,497

2017

$4,993 (+2.7%)

$154,416 + $248,793

$403,209

2016

$4,863 (+1.1%)

$154,416 + $248,793

$403,209

2015

$4,811 (+1.9%)

$151,389 + $243,915

$395,304

2014

$4,721 (+1.1%)

$146,195 + $235,546

$381,741

2012

$4,670 (+2.5%)

$145,535 + $234,482

$380,017

2011

$4,557 (+1.6%)

$142,682 + $229,885

$372,567

2010

$4,487 (−0.6%)

$139,885 + $225,378

$365,263

2009

$4,513 (+6.4%)

$138,840 + $223,694

$362,534

2008

$4,242

$139,170 + $224,226

$363,396

Tax history for 948 Concha St

Year

Property tax

Land + Additions

Assessment*

2025

$1,592 (−72.5%)

$116,487

2024

$5,798 (+0.9%)

$116,487

2023

$5,746 (+3.5%)

$175,697 + $283,080

$458,777

2022

$5,553 (+7.0%)

$172,252 + $277,530

$449,782

2021

$5,191 (+3.9%)

$168,875 + $272,089

$440,964

2020

$4,996 (−0.1%)

$165,564 + $266,754

$432,318

2019

$5,002 (−0.8%)

$163,867 + $264,019

$427,886

2018

$5,044 (+1.0%)

$160,654 + $258,843

$419,497

2017

$4,993 (+2.7%)

$154,416 + $248,793

$403,209

2016

$4,863 (+1.1%)

$154,416 + $248,793

$403,209

2015

$4,811 (+1.9%)

$151,389 + $243,915

$395,304

2014

$4,721 (+1.1%)

$146,195 + $235,546

$381,741

2012

$4,670 (+2.5%)

$145,535 + $234,482

$380,017

2011

$4,557 (+1.6%)

$142,682 + $229,885

$372,567

2010

$4,487 (−0.6%)

$139,885 + $225,378

$365,263

2009

$4,513 (+6.4%)

$138,840 + $223,694

$362,534

2008

$4,242

$139,170 + $224,226

$363,396

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

Permits

Feb 4, 2021 • Final

Electrical permit (simple) - county

Electrical

Ev charger

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

Interior

Heating & Cooling
Heating Type: Central

Exterior

Property Information
Subdivision Name: 6954
Living Sq. Ft: 2,756
# of Units: 1
Legal Description: TRACT # 6954 W 25 FT MEASURED ON N LINE OF LOT 44 AND ALL OF LOT 45

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,707
Legal Lot Number: 45
Legal Block Number: M
Acres: 0.2458
Depth Footage: 148
Front Footage: 75
Zoning Code: LCR175
County Use Description: SINGLE FAMILY RESID

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 6
Baths: 3.0
Sq. Ft.: 2,756
Stories: —
Lot Size: 10,707 square feet
Style: Single Family Residential
Year Built: 1926
Year Renovated: 1926
County: Los Angeles County
APN: 5842005017

Home facts updated by county records on Apr 23, 2026

Around this home

Schools

Altadena Elementary School

Public K-5 • Assigned • 1.0mi

5/10

Eliot Arts Magnet

Public 6-8 • Assigned • 1.1mi

2/10

Pasadena High School

Public 9-12 • Assigned • 3.3mi

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

8/10 Fire Factor

32% chance of being in a wildfire in next 30 years

5/10 Heat Factor

3 days above 95° expected this year, 9 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

21 unhealthy days expected this year, 24 days in 30 years

Provided by First Street

Historical weather

Altadena, CA • 91001

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 10.2 hours in June and 6.5 hours in December, placing it above the U.S. average for solar exposure.

10.2 hrs

6.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.38M – $1.67M

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Nearby similar homes

$795,000

3 beds1 bath1,186 sq ft

1933 Maiden Ln, Altadena, CA 91001

$600,000

Land— sq ft

2867 Windfall Ave, Altadena, CA 91001

$2,100,000

4 beds3.5 baths3,638 sq ft

3332 Camp Huntington Rd, Altadena, CA 91001

3D & VIDEO TOUR

$1,395,000

3 beds2 baths1,879 sq ft

541 E Woodbury, Altadena, CA 91001

$699,900

Land— sq ft

3041 Via Maderas St, Altadena, CA 91001

$749,000

Land— sq ft

226 E Las Flores Dr, Altadena, CA 91001

New listings for sale in 91001

$795,000

3 beds1 bath1,186 sq ft

1933 Maiden Ln, Altadena, CA 91001

$2,100,000

4 beds3.5 baths3,638 sq ft

3332 Camp Huntington Rd, Altadena, CA 91001

3D WALKTHROUGH

$1,199,000

2 beds1 bath1,740 sq ft

1318 Boston St, Altadena, CA 91001

$1,098,000

3 beds2 baths1,228 sq ft

3269 Summit Ave, Altadena, CA 91001

COMPASS

3D WALKTHROUGH

$1,899,000

4 beds3 baths3,662 sq ft

813 W Gabrielino Ct, Altadena, CA 91001

Keller Williams Realty

COMING SOON

$1,689,999

3 beds2 baths2,041 sq ft

1890 Homewood, Altadena, CA 91001

$2,895,000

4 beds3.5 baths3,013 sq ft

2223 Mar Vista Ave, La Canada Flintridge, CA 91001

$929,900

3 beds2 baths1,172 sq ft

868 W Calaveras, Altadena, CA 91001

Home values near 948 Concha St

Data from public records.

Address	Redfin Estimate
988 Concha St, Altadena, CA 3 Beds \| 2.5 Baths \| 2717 Sq. Ft.	$1,460,914
962 Concha St, Altadena, CA 3 Beds \| 2 Baths \| 1823 Sq. Ft.	$1,326,492

Address	Redfin Estimate
986 Concha St, Altadena, CA 3 Beds \| 2 Baths \| 1648 Sq. Ft.	$1,019,756
938 Concha St, Altadena, CA 3 Beds \| 3 Baths \| 1856 Sq. Ft.	$864,058

Address	Redfin Estimate
972 Concha St, Altadena, CA 4 Beds \| 3 Baths \| 2546 Sq. Ft.	$1,644,612
932 Concha St, Altadena, CA 4 Beds \| 2 Baths \| 2366 Sq. Ft.	$1,301,614

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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 91001, CA

Sale history for 948 Concha St

Tax history for 948 Concha St

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91001

Home values near 948 Concha St

More real estate resources