NOT LISTED FOR SALE

Estimated Value: $1,671,000 - $2,231,000

3 Beds
4 Baths
2,072 Sq Ft
$921/Sq Ft Est. Value

About This Home

This home is located at 3920 Newport Ln, Boulder, CO 80304 and is currently estimated at $1,908,207, approximately $920 per square foot. 3920 Newport Ln is a home located in Boulder County with nearby schools including Foothill Elementary School, Centennial Middle School, and Boulder High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 4, 2025
Sold by
Gordon Richard and Xiao Min
Bought by
Min Xiao Revocable Trust and Gordon
Current Estimated Value
$1,908,207

Purchase Details

Closed on
Apr 1, 2015
Sold by
Cygnarowicz Robert M
Bought by
Gordon Richard

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,001
Interest Rate
2.87%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Jan 1, 2007
Sold by
Rmc Consulting Services Llc
Bought by
Cygnarowicz Robert M

Purchase Details

Closed on
Dec 28, 2004
Sold by
Cygnarowicz Robert M and Rigor Dayna L
Bought by
Rmc Consulting Services Llc

Purchase Details

Closed on
Sep 25, 1998
Sold by
Cygnarowicz Robert M
Bought by
Cygnarowicz Robert M and Rigor Dayna L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$150,000
Interest Rate
6.92%

Purchase Details

Closed on
Mar 18, 1991
Bought by
Xiao Gordon Richard and Xiao Min

Purchase Details

Closed on
Oct 15, 1982
Bought by
Xiao Gordon Richard and Xiao Min

Purchase Details

Closed on
Oct 5, 1981
Bought by
Xiao Gordon Richard and Xiao Min
Source: Public Records

Range of Values:

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

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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
Min Xiao Revocable Trust -- None Listed On Document
Gordon Richard $1,003,500 Land Title Guarantee Company
Cygnarowicz Robert M -- None Available
Rmc Consulting Services Llc $650,000 --
Cygnarowicz Robert M -- Land Title
Xiao Gordon Richard $224,000 --
Xiao Gordon Richard $193,000 --
Xiao Gordon Richard $186,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Gordon Richard $417,001
Previous Owner Cygnarowicz Robert M $150,000
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 $10,971 $113,782 $64,769 $49,013
2024 $10,971 $113,782 $64,769 $49,013
2023 $10,781 $124,834 $70,049 $58,471
2022 $8,763 $94,360 $56,476 $37,884
2021 $8,356 $97,076 $58,101 $38,975
2020 $7,631 $87,666 $42,328 $45,338
2019 $7,514 $87,666 $42,328 $45,338
2018 $6,511 $75,096 $30,024 $45,072
2017 $6,307 $83,023 $33,193 $49,830
2016 $6,230 $71,974 $40,596 $31,378
2015 $5,900 $59,063 $21,492 $37,571
2014 $4,966 $59,063 $21,492 $37,571
Source: Public Records

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