NOT LISTED FOR SALE

21 W Harriet St Altadena, CA 91001

Estimated Value: $837,000 - $1,149,753

4 Beds
2 Baths
1,704 Sq Ft
$603/Sq Ft Est. Value

About This Home

This home is located at 21 W Harriet St, Altadena, CA 91001 and is currently estimated at $1,026,918, approximately $602 per square foot. 21 W Harriet St is a home located in Los Angeles County with nearby schools including Charles W. Eliot Arts Magnet Academy, John Muir High School, and Cleveland Elementary.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 5, 2025
Sold by
Eadmon Cynthia Ann
Bought by
Ross Tannisha K
Current Estimated Value
$1,026,918

Purchase Details

Closed on
Jun 20, 2013
Sold by
Eadmon Cynthia Ann and Eadmon Cynthia A
Bought by
Ross Tannisha K and Eadmon Cynthia Ann

Purchase Details

Closed on
Jul 12, 2006
Sold by
Ross Tannisha K
Bought by
Eadmon Cynthia A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$330,000
Interest Rate
7.09%
Mortgage Type
Balloon

Purchase Details

Closed on
Oct 29, 2003
Sold by
Eadmon Cynthia Ann and Ross Tannisha
Bought by
Eadmon Cynthia A and Ross Tannisha K

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$215,000
Interest Rate
5.98%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Nov 15, 2001
Sold by
Black Sidney
Bought by
Eadmon Cynthia Ann and Ross Tannisha

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$211,678
Interest Rate
7.11%
Mortgage Type
FHA

Purchase Details

Closed on
Feb 11, 1998
Sold by
Hallman Donald R and Hallman Elaine P
Bought by
Richard Devonne

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$148,500
Interest Rate
10.87%

Purchase Details

Closed on
Feb 10, 1998
Sold by
Richard Devonne
Bought by
Black Sidney

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$148,500
Interest Rate
10.87%
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

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Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Ross Tannisha K -- None Listed On Document
Ross Tannisha K -- None Available
Eadmon Cynthia A -- First American Title Of La
Eadmon Cynthia A -- Fidelity
Eadmon Cynthia Ann $215,000 First American Title Co
Richard Devonne $107,000 Commonwealth Land Title
Black Sidney $165,000 Commonwealth Land Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Eadmon Cynthia A $330,000
Previous Owner Eadmon Cynthia A $215,000
Previous Owner Eadmon Cynthia Ann $211,678
Previous Owner Black Sidney $148,500
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $7,224 $245,864 $245,864 --
2024 $7,224 $562,864 $370,844 $192,020
2023 $6,990 $551,828 $363,573 $188,255
2022 $6,755 $541,009 $356,445 $184,564
2021 $6,374 $530,402 $349,456 $180,946
2020 $6,133 $524,964 $345,873 $179,091
2019 $6,142 $514,672 $339,092 $175,580
2018 $6,203 $504,582 $332,444 $172,138
2016 $6,007 $484,990 $319,536 $165,454
2015 $5,943 $477,706 $314,737 $162,969
2014 $5,832 $468,349 $308,572 $159,777
Source: Public Records

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