NOT LISTED FOR SALE

317 E Diamond Ave Gaithersburg, MD 20877

Gaithersburg Area

Estimated Value: $6,649,590

Studio
-- Bath
28,260 Sq Ft
$235/Sq Ft Est. Value

About This Home

This home is located at 317 E Diamond Ave, Gaithersburg, MD 20877 and is currently estimated at $6,649,590, approximately $235 per square foot. 317 E Diamond Ave is a home located in Montgomery County with nearby schools including Gaithersburg Elementary School, Gaithersburg Middle School, and Gaithersburg High School.

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
Jun 5, 2025
Sold by
Bought by
Current Estimated Value
$6,649,590

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$4,452,500
Interest Rate
0.0681%
Mortgage Type
New Conventional

Purchase Details

Closed on
Mar 13, 2018
Sold by
Bought by

Purchase Details

Closed on
Oct 1, 1993
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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

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
$6,850,000 Charter Title
-- None Available
$460,000 --
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
Open $4,452,500
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 $48,812 $3,301,867
2024 $45,582 $3,150,933
2023 $43,434 $3,000,000 $666,400 $2,333,600
2022 $42,458 $3,000,000 $666,400 $2,333,600
2021 $48,899 $3,000,000 $666,400 $2,333,600
2020 $42,361 $3,000,000 $666,400 $2,333,600
2019 $42,446 $3,000,000 $666,400 $2,333,600
2018 $50,148 $3,609,800 $0 $0
2017 $47,848 $3,547,200 $0 $0
2016 -- $3,364,800 $0 $0
2015 $48,253 $3,182,400 $0 $0
2014 $48,253 $3,000,000 $0 $0
Source: Public Records

Map

Maryland Montgomery County Gaithersburg 20877

317 E Diamond Ave, Gaithersburg, MD

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