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1873 Harding Avenue, Altadena, CA 91001 Property Information

1873 Harding Avenue, Altadena, CA 91001 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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1873 Harding Avenue, Altadena, CA 91001
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Address

Primary address 1873 Harding Avenue, Altadena
Alternate address(es) 1873 N Harding Ave
Zip code 91001
County Los Angeles

Sales & Tax Overview for 1873 Harding Avenue, Altadena

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 08/16/2024
Sale price $1,545,000
Arm's length
Current property tax $17,986

Lot & Building Information for 1873 Harding Avenue, Altadena

Building sqft 1,674
Building class Single Family Residence (0100)
Acreage 0.224 i
Units 1
Year built 1940
Year last altered
Bedrooms 2
Bathrooms 2
Heating/AC Central refrigeration & heating
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single-Family Residence (R-1-7500)
Weed hazard No
School district Pasadena Unified School District

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Other Property Data for 1873 Harding Avenue, Altadena

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  • • Improvements for 1873 Harding Avenue, Altadena , including their type, square footage, grade and when they were built.
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About 1873 Harding Avenue, Altadena

What is the year built & the total sq. ft. for 1873 Harding Avenue, Altadena, CA 91001?

1873 Harding Avenue, Altadena, CA 91001 was built in 1940 and has a total of 1,674 square feet.

What is the assessed value of 1873 Harding Avenue, Altadena, CA 91001 and the property tax paid?

Assessed at $1,575,900, the tax amount paid for 1873 Harding Avenue, Altadena, CA 91001 is $17,215.

When was 1873 Harding Avenue, Altadena, CA 91001 last sold?

1873 Harding Avenue, Altadena, CA 91001 was last sold in 01/21/2025.

Ownership Information

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Real Estate Reports:
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Laura Pop-Badiu, Apr 09, 2026 How to Do a Title Search on Property Yourself: A Step-by-Step Online GuideĀ 
A property title search is the process of reviewing public records to confirm who legally owns a property and whether there are any liens, mortgages or legal claims attached to it. Explore our step-by-step guide explaining how you can perform a title search yourself. 
Laura Pop-Badiu, Mar 31, 2026 Property Owners Map: How to See Ownership Details and Parcel Lines
If you’re trying to find property owners by map, evaluate nearby parcels or understand how properties connect, a map-based approach makes the process faster, clearer and more intuitive.
Research 100M+ property records powered by:
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Past Sales & Property History for 1873 Harding Avenue, Altadena

Create a free account to view the complete sales history for 1873 Harding Avenue, Altadena, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
08/16/2024 $1,545,000
09/24/2004 $550,005
       
       
       
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Title Documents for 1873 Harding Avenue, Altadena

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
01/21/2025 Quitclaim Deed
(File correction)
08/16/2024 Assignment of Rents
Trust Deed
09/01/2054
08/16/2024 Quitclaim Deed
08/16/2024 Grant Deed
(Sale for consideration - full DTT)
09/02/2021 Trust Deed
11/21/2016 Grant Deed
(File correction - Single parcel sale)
05/27/2016 Trust Deed 06/01/2046
04/26/2012 Trust Deed 05/01/2027
01/15/2010 Trust Deed
11/08/2005 Trust Deed
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R: Recorded date
D: Document date

Property Taxes for 1873 Harding Avenue, Altadena

Access detailed property tax data for 1873 Harding Avenue, Altadena, CA 91001. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $17,215
Current property tax $17,986
Market value $1,575,900
Tax per sqft $10

Special Assessments And Penalties for 1873 Harding Avenue, Altadena

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Code Description Tax levied
05713 Altadena Library District Cfd No. 2020-1
06217 County Sanitation District #17
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control

Assessment History for 1873 Harding Avenue, Altadena

Here's the assessment & property tax history for 1873 Harding Avenue, Altadena, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $1,575,900 1.0924 $17,215 +89.55%
2024-2025 $829,422 1.095 $9,082 +0.83%
2023-2024 $813,160 1.1077 $9,007 +3.68%
2022-2023 $797,216 1.0897 $8,687 +4.26%
2021-2022 $781,586 1.0661 $8,332 +4.37%

Permits for 1873 Harding Avenue, Altadena

The complete history of permits filed for 1873 Harding Avenue, Altadena, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Sub type Valuation Expires Status
03/21/2014
05/23/2013
05/23/2013
05/16/2013
05/16/2013
05/16/2013
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Risk

Create a free account to unlock extended information for 1873 Harding Avenue, Altadena, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 1873 Harding Avenue, Altadena to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Weizmann Day School NR Private K-8 26 0.56
Stratford School- Altadena Allen NR Private PK-3 128 0.56
Stratford School- Altadena Allen NR Private PK-3 128 0.56
Firehouse Pre-School NR Private PK-K 24 0.61
Firehouse Pre-School NR Private PK-K 24 0.61

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Weizmann Day School NR Private K-8 26 0.56
High Point Academy NR Private K-8 351 0.61
The Peace & Justice Academy NR Private 6-12 22 0.73
Shiloh Academy NR Private 1-12 41 0.82
Judson International School NR Private K-12 123 0.94

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
The Peace & Justice Academy NR Private 6-12 22 0.73
Shiloh Academy NR Private 1-12 41 0.82
Judson International School NR Private K-12 123 0.94
Sovereign Grace Academy NR Private 1-12 22 1.04
Frostig School NR Private 2-12 122 1.08

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 1873 Harding Avenue, Altadena

Here are the neighbors for 1873 Harding Avenue, Altadena.

Address Square feet Purchase date Purchase price
1882 Roosevelt Ave, Altadena 1,416 09/06/2016
1883 Harding Ave, Altadena 1,436 08/05/2021
1907 Coolidge Ave, Altadena 1,786 06/08/2022
1872 Roosevelt Ave, Altadena 2,162 07/21/2014 $352,000
1898 Roosevelt Ave, Altadena 1,246 12/05/1991
1904 Roosevelt Ave, Altadena 1,606
1889 Harding Ave, Altadena 1,500 08/19/2020 $1,025,000
1988 Harding Ave, Altadena 1,608 01/22/2024
1936 Roosevelt Ave, Altadena 1,987 10/20/2023 $1,875,000
1972 Harding Ave, Altadena 1,808 01/30/2012
1912 Roosevelt Ave, Altadena 1,912 11/05/2019
1903 Coolidge Ave, Altadena 1,981 07/09/2025
1947 Coolidge Ave, Altadena 2,521 10/20/2014
1930 Roosevelt Ave, Altadena 1,601 12/12/2016
1948 Roosevelt Ave, Altadena 2,610 08/06/2020
1897 Harding Ave, Altadena 2,071 01/08/2015
1943 Coolidge Ave, Altadena 1,427 07/01/2025 $1,299,000
1920 Roosevelt Ave, Altadena 2,376 02/22/2016 $961,000
1933 Coolidge Ave, Altadena 1,300 11/21/2025 $1,080,000
1890 Roosevelt Ave, Altadena 1,459 02/18/2021

Nearby ZIP Codes for 1873 Harding Avenue, Altadena

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