NOT LISTED FOR SALE

4400 Costello Way Haymarket, VA 20169

Estimated Value: $4,468,260

-- Bed
-- Bath
17,994 Sq Ft
$248/Sq Ft Est. Value

About This Home

This home is located at 4400 Costello Way, Haymarket, VA 20169 and is currently estimated at $4,468,260, approximately $248 per square foot. 4400 Costello Way is a home located in Prince William County with nearby schools including Haymarket Elementary School, Ronald Wilson Reagan Middle School, and St. Michael's Academy.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 22, 2025
Sold by
Marsden Properties Llc
Bought by
Adventure Bay Llc
Current Estimated Value
$4,468,260

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,000,000
Outstanding Balance
$2,994,910
Interest Rate
6.84%
Mortgage Type
New Conventional
Estimated Equity
$1,473,350

Purchase Details

Closed on
Jan 25, 2012
Sold by
Msci 2005-Iq10 4400 Costello Way Llc
Bought by
Marsden Landry Properties Llc

Purchase Details

Closed on
May 2, 2011
Sold by
Virginia Electric & Power Company
Bought by
Fosters Management Corporation

Purchase Details

Closed on
Mar 1, 2011
Sold by
Fosters Management Corporation Inc
Bought by
Msci 2005 Io10 4400 Costello Way Llc

Purchase Details

Closed on
Apr 24, 2002
Sold by
Dina 2 L C
Bought by
Fosters Management Corp

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,072,000
Interest Rate
7.05%
Mortgage Type
Commercial
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
Adventure Bay Llc $4,450,000 None Listed On Document
Marsden Landry Properties Llc -- Stewart Title Of Maryland
Fosters Management Corporation -- Walker Title
Msci 2005 Io10 4400 Costello Way Llc $2,800,000 Walker Title
Fosters Management Corp $800,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Adventure Bay Llc $3,000,000
Previous Owner Fosters Management Corp $1,072,000
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 $33,256 $3,326,800 $688,500 $2,638,300
2024 $33,256 $3,344,000 $605,900 $2,738,100
2023 $33,782 $3,246,700 $605,900 $2,640,800
2022 $35,299 $3,187,300 $605,900 $2,581,400
2021 $35,052 $2,927,100 $537,100 $2,390,000
2020 $47,707 $3,077,900 $537,100 $2,540,800
2019 $46,202 $2,980,800 $523,300 $2,457,500
2018 $36,020 $2,983,000 $523,300 $2,459,700
2017 $36,185 $2,998,700 $523,300 $2,475,400
2016 $33,039 $2,764,800 $594,900 $2,169,900
2015 $33,551 $2,827,900 $594,900 $2,233,000
2014 $33,551 $2,747,400 $594,900 $2,152,500
Source: Public Records

Map

Virginia Prince William County Haymarket 20169

4400 Costello Way, Haymarket, VA

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