Google street view image for 508 Concha St, Altadena, CA 91001

SOLD

$1,151,482

Est. refi paymentEst. refi $1,876/mo

•

2 ba

•

1,762

sq ft

508 Concha St, Altadena, CA 91001

About this home

Light & Bright. Post & Beam W/ Wall Of Glass-free Standing Fireplace, Spacious Living/Dining Rm. 3 Good Sized Bedrooms, 2 Fully Tiled Baths, Lrg Kitch W/ Pantry, 2 Patios, Circular Driveway, Large Swimming Pool, Pool House W/ Kitchenette. Lrg Basement, Landscaped Grounds. Great MountainViews. Xllnt Value. Move-in Cond. But Sold as-is Spa. Custom Built Home.

Single-familyProperty Type

1948Year Built

9,811 sq ftLot Size

$654Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,151,482

$861K since sold in February 1999$14K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 87.2% higher than the average sale price ($615K) of 6 comparable homes.

SOLD MAY 1, 2026
$650,000
A
Land— sq ft
348 Parkman St, Altadena, CA 91001
COMPASS
SOLD JAN 16, 2026
$570,000
B
Land— sq ft
579 Sunset Dr, Altadena, CA 91001
SOLD OCT 27, 2025
$590,000
C
Land— sq ft
900 E Mount Curve Ave, Altadena, CA 91001
SOLD DEC 5, 2025
$620,000
D
Land— sq ft
930 Athens St, Altadena, CA 91001
SOLD JUL 1, 2026
$650,000
E
Land— sq ft
3298 N Marengo Ave, Altadena, CA 91001
SOLD JUN 9, 2026
$610,000
F
Land— sq ft
456 Punahou St, Altadena, CA 91001

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Earn from this home

Sell

$1,088,018

Est. take-home

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Refinance

Est. cash available

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Rent

$4,712/mo

Redfin rental estimate

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Market trends in 91001, CA

Last updated August 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

OPEN SUN, 12PM TO 3PM
$4,490,000
4 beds4.5 baths4,424 sq ft
1914 Midlothian Dr, Altadena, CA 91001
EARLY ACCESS
$888,888
2 beds1 bath768 sq ft
2548 Casitas Ave, Altadena, CA 91001
NEW 10 HRS AGO
$1,698,000
3 beds2.5 baths2,149 sq ft
710 W Owen Ct, Altadena, CA 91001
COMPASS
OPEN TODAY, 10AM TO 2PM
$859,000
3 beds1 bath1,380 sq ft
2211-1/8 Casitas Ave, Altadena, CA 91001
$1,095,000
4 beds2 baths2,016 sq ft
1565 Homewood Dr, Altadena, CA 91001
$1,549,000
3 beds2 baths2,223 sq ft
2452 N Altadena Dr, Altadena, CA 91001
$1,100,000
3 beds2 baths1,523 sq ft
905 W La Canada Verdugo Rd, Pasadena, CA 91103
$999,990
3 beds3 baths1,133 sq ft
3098 Thurin Ave, Altadena, CA 91001
OPEN SAT, 1PM TO 4PM
$1,275,000
3 beds2 baths1,167 sq ft
1075 Chevron Ct, Pasadena, CA 91103
$1,049,000
3 beds2 baths1,088 sq ft
606 E Sacramento St, Altadena, CA 91001
See all

Provided by Redfin

Sale history for 508 Concha St

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$2,073 (−62.9%)

$196,264 + $362,387

$558,651

2024

$5,592 (+0.9%)

$196,264 + $362,387

$558,651

2023

$5,540 (+3.5%)

$192,416 + $253,282

$445,698

2022

$5,354 (+6.6%)

$188,644 + $248,316

$436,960

2021

$5,021 (+3.9%)

$184,946 + $243,448

$428,394

2020

$4,832 (−0.1%)

$181,320 + $238,675

$419,995

2019

$4,838 (−0.3%)

$179,461 + $236,228

$415,689

2018

$4,851 (+1.0%)

$175,943 + $231,597

$407,540

2017

$4,800 (+2.4%)

$169,112 + $222,604

$391,716

2016

$4,688 (+1.1%)

$169,112 + $222,604

$391,716

2015

$4,637 (+1.9%)

$165,797 + $218,240

$384,037

2014

$4,550 (+1.1%)

$160,109 + $210,752

$370,861

2012

$4,499 (+2.4%)

$159,386 + $209,800

$369,186

2011

$4,392 (+1.6%)

$156,261 + $205,687

$361,948

2010

$4,323 (−0.6%)

$153,198 + $201,654

$354,852

2009

$4,350 (+6.4%)

$152,054 + $200,147

$352,201

2008

$4,087

$152,416 + $200,623

$353,039

Tax history for 508 Concha St

Year

Property tax

Land + Additions

Assessment*

2025

$2,073 (−62.9%)

$196,264 + $362,387

$558,651

2024

$5,592 (+0.9%)

$196,264 + $362,387

$558,651

2023

$5,540 (+3.5%)

$192,416 + $253,282

$445,698

2022

$5,354 (+6.6%)

$188,644 + $248,316

$436,960

2021

$5,021 (+3.9%)

$184,946 + $243,448

$428,394

2020

$4,832 (−0.1%)

$181,320 + $238,675

$419,995

2019

$4,838 (−0.3%)

$179,461 + $236,228

$415,689

2018

$4,851 (+1.0%)

$175,943 + $231,597

$407,540

2017

$4,800 (+2.4%)

$169,112 + $222,604

$391,716

2016

$4,688 (+1.1%)

$169,112 + $222,604

$391,716

2015

$4,637 (+1.9%)

$165,797 + $218,240

$384,037

2014

$4,550 (+1.1%)

$160,109 + $210,752

$370,861

2012

$4,499 (+2.4%)

$159,386 + $209,800

$369,186

2011

$4,392 (+1.6%)

$156,261 + $205,687

$361,948

2010

$4,323 (−0.6%)

$153,198 + $201,654

$354,852

2009

$4,350 (+6.4%)

$152,054 + $200,147

$352,201

2008

$4,087

$152,416 + $200,623

$353,039

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

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

9,811 Sq. Ft.

Year renovated

1956

Sq. Ft.

1,762

Year built

1948

Style

Single Family Residential

County

Los Angeles County

APN

5841002014

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Apr 23, 2026.

Nov 28, 2023 • Final

Sewer permit (simple) - county

Connect a new accessory dwelling unit to the existing sewer lateral.

ADU

Plumbing

Nov 28, 2023 • Final

Mechanical permit (simple) - county

Install mechanical systems for an accessory dwelling unit.

ADU

HVAC

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

Around this home

Schools

Altadena Elementary School

Public K-5 • Assigned • 1.0mi

5/10

Eliot Arts Magnet

Public 6-8 • Assigned • 1.2mi

2/10

John Muir High School

Public 9-12 • Assigned • 2.1mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

8/10 Fire Factor

31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

4 days above 95° expected this year, 12 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

$1.09M – $1.33M

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Nearby similar homes

$675,000

Land— sq ft

3223 N Mount Curve Ave N, Altadena, CA 91001

$2,498,000

3 beds3 baths2,799 sq ft

1604 Woodglen Ln, Altadena, CA 91001

NEW CONSTRUCTION

$2,295,000

4 beds3 baths3,245 sq ft

3458 Monterosa Dr, Altadena, CA 91001

$1,780,000

5 beds4.5 baths3,348 sq ft

632 Hartwell Ct, Altadena, CA 91001

$999,990

3 beds3 baths1,133 sq ft

3098 Thurin Ave, Altadena, CA 91001

$1,049,000

3 beds2 baths1,088 sq ft

606 E Sacramento St, Altadena, CA 91001

New listings for sale in 91001

OPEN SUN, 12PM TO 3PMVIDEO TOUR

$4,490,000

4 beds4.5 baths4,424 sq ft

1914 Midlothian Dr, Altadena, CA 91001

EARLY ACCESSCOMPASS COMING SOON

$888,888

2 beds1 bath768 sq ft

2548 Casitas Ave, Altadena, CA 91001

NEW 10 HRS AGO

$1,698,000

3 beds2.5 baths2,149 sq ft

710 W Owen Ct, Altadena, CA 91001

COMPASS

OPEN TODAY, 10AM TO 2PM

$859,000

3 beds1 bath1,380 sq ft

2211-1/8 Casitas Ave, Altadena, CA 91001

$1,095,000

4 beds2 baths2,016 sq ft

1565 Homewood Dr, Altadena, CA 91001

$1,549,000

3 beds2 baths2,223 sq ft

2452 N Altadena Dr, Altadena, CA 91001

$1,100,000

3 beds2 baths1,523 sq ft

905 W La Canada Verdugo Rd, Pasadena, CA 91103

$999,990

3 beds3 baths1,133 sq ft

3098 Thurin Ave, Altadena, CA 91001

OPEN SAT, 1PM TO 4PM

$1,275,000

3 beds2 baths1,167 sq ft

1075 Chevron Ct, Pasadena, CA 91103

Home values near 508 Concha St

Data from public records.

Address	Redfin Estimate
454 Concha St, Altadena, CA 3 Beds \| 2 Baths \| 1644 Sq. Ft.	$1,047,562
476 Concha St, Altadena, CA 2 Beds \| 2 Baths \| 1742 Sq. Ft.	$797,859

Address	Redfin Estimate
462 Concha St, Altadena, CA 4 Beds \| 3 Baths \| 1097 Sq. Ft.	$791,705
486 Concha St, Altadena, CA 4 Beds \| 2 Baths \| 1749 Sq. Ft.	$1,065,339

Address	Redfin Estimate
470 Concha St, Altadena, CA 2 Beds \| 1 Baths \| 1116 Sq. Ft.	$658,886
494 Concha St, Altadena, CA 2 Beds \| 2 Baths \| 1467 Sq. Ft.	$931,187

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GreatSchools Ratings provided by GreatSchools.org.

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508 Concha St, Altadena, CA 91001

About this home

Redfin Estimate

Earn from this home

Market trends in 91001, CA

Sale history for 508 Concha St

Tax history for 508 Concha St

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91001

Home values near 508 Concha St

More real estate resources

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Los Angeles homes for sale
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