NOT LISTED FOR SALE

1135 Mountain Gate Rd Upland, CA 91786

Estimated Value: $569,448 - $658,000

3 Beds
2 Baths
1,550 Sq Ft
$386/Sq Ft Est. Value

About This Home

This home is located at 1135 Mountain Gate Rd, Upland, CA 91786 and is currently estimated at $598,112, approximately $385 per square foot. 1135 Mountain Gate Rd is a home located in San Bernardino County with nearby schools including Sycamore Elementary, Pioneer Junior High School, and Upland High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 10, 2025
Sold by
Semf Trust and Bernous Christal
Bought by
Mountain Gate Trust and Keys Capital Inc
Current Estimated Value
$598,112

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$380,000
Outstanding Balance
$379,668
Interest Rate
6.67%
Mortgage Type
Seller Take Back
Estimated Equity
$198,321

Purchase Details

Closed on
Jun 16, 2021
Sold by
Bo Semf
Bought by
Bo Semf and Semf Trust

Purchase Details

Closed on
Jan 17, 2000
Sold by
Howie Jeff and Howie Jill
Bought by
Semf Bo and Semf Nancy M

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$102,400
Interest Rate
7.87%

Purchase Details

Closed on
Dec 21, 1999
Sold by
Wilson Jean K
Bought by
Howie Jeff

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$102,400
Interest Rate
7.87%

Purchase Details

Closed on
Aug 18, 1998
Sold by
Moncla Susan L
Bought by
Moncla Susan L and The Susan L Moncla Living Trus
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
Mountain Gate Trust $380,000 Wfg National Title
Bo Semf -- None Available
Semf Bo $128,000 Old Republic Title
Howie Jeff $120,000 Fidelity National Title
Moncla Susan L -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Mountain Gate Trust $380,000
Previous Owner Semf Bo $102,400
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 $2,164 $196,734 $68,858 $127,876
2024 $2,164 $192,877 $67,508 $125,369
2023 $2,128 $189,095 $66,184 $122,911
2022 $2,081 $185,387 $64,886 $120,501
2021 $2,074 $181,752 $63,614 $118,138
2020 $2,017 $179,889 $62,962 $116,927
2019 $2,009 $176,361 $61,727 $114,634
2018 $1,961 $172,903 $60,517 $112,386
2017 $1,903 $169,512 $59,330 $110,182
2016 $1,726 $166,189 $58,167 $108,022
2015 $1,686 $163,692 $57,293 $106,399
2014 $1,641 $160,486 $56,171 $104,315
Source: Public Records

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