NOT LISTED FOR SALE

6441 Thunder Mountain Ave Rancho Cucamonga, CA 91739

Etiwanda Neighborhood

Estimated Value: $1,021,752 - $1,186,000

7 Beds
3 Baths
3,163 Sq Ft
$346/Sq Ft Est. Value

About This Home

This home is located at 6441 Thunder Mountain Ave, Rancho Cucamonga, CA 91739 and is currently estimated at $1,093,188, approximately $345 per square foot. 6441 Thunder Mountain Ave is a home located in San Bernardino County with nearby schools including Caryn Elementary, Day Creek Intermediate, and Los Osos High.

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Mar 4, 2026
Sold by
Bought by
Current Estimated Value
$1,093,188

Purchase Details

Closed on
Dec 15, 2005
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$520,000
Interest Rate
1.5%
Mortgage Type
Negative Amortization

Purchase Details

Closed on
Jan 7, 1998
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$226,350
Interest Rate
7.11%
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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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

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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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- None Listed On Document
-- North American Title Company
$238,500 First American Title Ins Co
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $479,000
Previous Owner $588,000
Previous Owner $520,000
Previous Owner $370,000
Previous Owner $268,000
Previous Owner $226,350
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $4,505 $373,578 $93,397 $280,181
2024 $4,385 $366,253 $91,566 $274,687
2023 $4,282 $359,072 $89,771 $269,301
2022 $4,231 $352,032 $88,011 $264,021
2021 $4,155 $345,129 $86,285 $258,844
2020 $4,097 $341,590 $85,400 $256,190
2019 $3,982 $334,892 $83,725 $251,167
2018 $3,965 $328,325 $82,083 $246,242
2017 $3,787 $321,888 $80,474 $241,414
2016 $3,680 $315,576 $78,896 $236,680
2015 $3,650 $310,836 $77,711 $233,125
2014 $3,547 $304,747 $76,189 $228,558
Source: Public Records

Map

California San Bernardino County Rancho Cucamonga 91739 Etiwanda

6441 Thunder Mountain Ave, Rancho Cucamonga, CA

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