OFF MARKET

Off Market Feb 2018 for $372K

$530,588

Est. refi paymentEst. refi $2,904/mo

•

2,368

sq ft

4102 Riley Dr, Longmont, CO 80503

About this home

Public Remarks: Wonderful, contemporary end unit townhome offers the best in a low maintenance lifestyle. Walk out your front door to the community open space. 2-story home features two spacious master suites, each with their own private bath. A third bedroom or office on the main floor. Spacious open floorplan , living room features a gas fireplace. Private patio with views of open space. One-car attached garage and an additional off-street parking space, plus a large unfinished basement.

TownhomeProperty Type

2006Year Built

1,224 sq ftLot Size

$224Est. Price/Sq.Ft.

1 car garageParking

Listed by Tracy Wilson • RE/MAX Alliance-Loveland

Listed by Amy Lane • RE/MAX Alliance-Loveland

Contact: 9706691234

Bought with Amy Menell • Area 303 Real Estate

•303-995-1218 (broker)

Redfin checked: 2 minutes ago

•Source:IRES as Distributed by MLS Grid #837739

Redfin Estimate

$530,588

$159K since sold in February 2018$6,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.8% lower than the average sale price ($602K) of 6 comparable homes.

SOLD AUG 20, 2026
$690,000
A
3 beds2.5 baths2,571 sq ft
4227 San Marco Dr, Longmont, CO 80503
SOLD JUN 26, 2026
$695,000
B
3 beds3 baths2,984 sq ft
4510 Portofino Dr, Longmont, CO 80503
Five Four Real Estate, LLC
SOLD AUG 31, 2026
$425,000
C
2 beds2.5 baths1,260 sq ft
4204 Riley Dr, Longmont, CO 80503
SOLD FEB 27, 2026
$655,000
D
3 beds2.5 baths1,782 sq ft
4207 San Marco Dr, Longmont, CO 80503
SOLD MAY 14, 2026
$539,900
E
3 beds3 baths1,855 sq ft
1648 Venice Ln, Longmont, CO 80503
SOLD AUG 13, 2026
$605,000
F
3 beds2.5 baths2,183 sq ft
1461 Clover Creek Dr, Longmont, CO 80503

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Earn from this home

Sell

$254,048

Est. take-home

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Refinance

Est. cash available

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Rent

$2,887/mo

Redfin rental estimate

List your home for rent

Market trends in 80503, CO

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.1%

0.3% MoM

Median sale price

$732K

$15K MoM

Avg. days on market

51d

9 days MoM

Recently sold homes

141

19 MoM

New listings for sale

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NEW 8 HRS AGO
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Jason M. Halliday • RE/MAX Northwest Inc
NEW 19 HRS AGO
$800,000
3 beds3 baths3,222 sq ft
2080 Sicily Cir, Longmont, CO 80503
Steve Novak • LoKation Real Estate
OPEN SUN, 1PM TO 3PM
$495,000
2 beds2.5 baths1,620 sq ft
1647 Venice Ln, Longmont, CO 80503
EARLY ACCESS
$995,000
2 beds3 baths2,757 sq ft
7103 Dry Creek Ct, Niwot, CO 80503
OPEN SAT, 12PM TO 2PM
$575,000
2 beds2 baths1,031 sq ft
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NEW 33 HRS AGO
$510,000
3 beds2 baths2,010 sq ft
12 Huntington Ct, Longmont, CO 80503
NEW 35 HRS AGO
$2,650,000
4 beds4 baths5,700 sq ft
8020 N 81st St, Longmont, CO 80503
Colorado Home Source • RE/MAX Alliance
VIDEO TOUR
$1,025,000
4 beds3.5 baths4,493 sq ft
5838 Boundary Pl, Longmont, CO 80503
COMING SOON
$1,095,000
3 beds2 baths1,492 sq ft
6967 Fairways Dr, Longmont, CO 80503
Bernadette Melton • Compass - Denver
See all

Provided by Redfin

Sale history for 4102 Riley Dr

Date

Event

Price

IRES as Distributed by MLS Grid #837739

Feb 1, 2018

Sold

$372,000

$157/sq ft

Dec 17, 2017

Contingent

—

Dec 4, 2017

Listed

$384,500

$162/sq ft

REColorado as Distributed by MLS Grid #2953883

Dec 17, 2017

Pending

—

Dec 5, 2017

Listed

$384,500

$162/sq ft

IRES as Distributed by MLS Grid #557245

Mar 31, 2008

Sold

$230,000

$97/sq ft

Jan 25, 2008

Listed

$239,000

$101/sq ft

Public Remarks

BEST BUY!! - BRIGHT, spacious, end unit in a quiet neighborhood! Built in '06, it is like-new condition, and features beautiful HARDWOOD floors, an open floor plan, FIREPLACE. Enjoy the master suite's vaulted ceilings, WALK-IN CLOSET, and 5-pc bath. Walk out from your patio to landscaped open space! Includes quality appliances, lots of storage, tons of south-facing windows, and parking for a 2nd car. $500K+ homes across the street! Walk to schools, trails. Easy access IBM/Amgen, shopping.

IRES as Distributed by MLS Grid #549038

Jan 23, 2008

Listing Removed

—

Oct 9, 2007

Listed

$250,000

$106/sq ft

IRES as Distributed by MLS Grid #471866

Jul 24, 2006

Sold

$249,035

$105/sq ft

Nov 9, 2005

Listed

$241,850

$102/sq ft

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$3,644 (+16.9%)

$4,156 + $30,556

$34,712

2024

$3,116 (+1.4%)

$4,156 + $30,556

$34,712

2023

$3,073 (+6.8%)

$730 + $31,845

$32,575

2022

$2,878 (−1.3%)

$4,415 + $31,845

$36,260

2021

$2,916 (+12.8%)

$3,343 + $25,743

$29,086

2020

$2,584 (+1.6%)

$3,439 + $26,484

$29,923

2019

$2,543 (+13.6%)

$3,218 + $23,381

$26,599

2018

$2,239 (+1.4%)

$3,218 + $23,381

$26,599

2017

$2,209 (+1.8%)

$2,808 + $20,765

$23,573

2016

$2,169 (+4.9%)

$2,808 + $20,765

$23,573

2015

$2,067 (+11.7%)

$4,537 + $18,157

$22,694

2014

$1,850 (−0.4%)

$4,537 + $15,347

$19,884

2013

$1,857 (+3.5%)

$4,537 + $15,347

$19,884

2012

$1,794 (+6.8%)

$4,537 + $15,347

$19,884

2011

$1,680 (−4.2%)

$2,189 + $17,154

$19,343

2010

$1,754 (+1.8%)

$2,189 + $17,154

$19,343

2009

$1,723

$3,820 + $16,560

$20,380

Tax history for 4102 Riley Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,644 (+16.9%)

$4,156 + $30,556

$34,712

2024

$3,116 (+1.4%)

$4,156 + $30,556

$34,712

2023

$3,073 (+6.8%)

$730 + $31,845

$32,575

2022

$2,878 (−1.3%)

$4,415 + $31,845

$36,260

2021

$2,916 (+12.8%)

$3,343 + $25,743

$29,086

2020

$2,584 (+1.6%)

$3,439 + $26,484

$29,923

2019

$2,543 (+13.6%)

$3,218 + $23,381

$26,599

2018

$2,239 (+1.4%)

$3,218 + $23,381

$26,599

2017

$2,209 (+1.8%)

$2,808 + $20,765

$23,573

2016

$2,169 (+4.9%)

$2,808 + $20,765

$23,573

2015

$2,067 (+11.7%)

$4,537 + $18,157

$22,694

2014

$1,850 (−0.4%)

$4,537 + $15,347

$19,884

2013

$1,857 (+3.5%)

$4,537 + $15,347

$19,884

2012

$1,794 (+6.8%)

$4,537 + $15,347

$19,884

2011

$1,680 (−4.2%)

$2,189 + $17,154

$19,343

2010

$1,754 (+1.8%)

$2,189 + $17,154

$19,343

2009

$1,723

$3,820 + $16,560

$20,380

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

1,224 Sq. Ft.

Year renovated

2006

Sq. Ft.

1,557

Year built

2006

Style

Townhouse

County

Boulder County

APN

R0507094

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

R-MN

Residential Mixed Neighborhood District

This district is intended to be conveniently located near collector and arterial streets, and in close proximity to activity centers and other public amenities and/or complementary uses and activities such as schools, parks, open space, and public transit. The R-MN district can also serve as a transition from single-family neighborhoods to multifamily residential, mixed-use, and nonresidential areas.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Housing-Student
Infrastructure
Public service
Communications tower
Park & open space

Mar 4, 2019 • Final

Combo permit - residential

Install a new air conditioning unit and furnace.

HVAC

Dec 21, 2017 • Final

Combo permit - residential

Remove and replace a water heater.

Plumbing

Water heater

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Features
Covered Spaces: 1
Garage: Yes
Attached Garage: Yes
Garage Spaces: 1
Parking Features: Garage Door Opener

Interior

Bathroom Information
Bathrooms (Full): 2
Bathrooms (Half): 0
Bathrooms (Three Quarter): 1

Bedroom Information
Bedrooms Total: 3

Heating & Cooling
Cooling: Yes
Central Air
Heating: Yes
Forced Air

Interior Features
Electric Range/Oven, Dishwasher, Refrigerator, Microwave, Disposal
Fireplace: Yes
Fireplace Features: Gas
Flooring: Wood Floors
Separate Dining Room, Walk-In Closet(s)
Laundry Features: Washer/Dryer Hookups, In Basement

Room Information
Basement: Partial, Unfinished

Exterior

Exterior Features
Patio and Porch Features: Patio
Roof: Composition

Land Information
Road Surface Type: Paved, Asphalt

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks
Road Frontage Type: City Street
Zoning: SFR

Property Information
Property Attached: Yes
Property Type: Attached Dwelling
Property Sub Type: Attached Dwelling
Waterfront: No

Subdivision Information
Subdivision Name: Reserve at Renaissance
MLS Area Major: Longmont

Building Information
Above Grade Finished Area: 1613
Below Grade Finished Area: 755
Building Area Total: 1613
Common Walls: End Unit
Construction Materials: Wood/Frame

Financial

Tax Information
Parcel Number: R0507094
Tax Annual Amount: 2169
Tax Year: 2016

Financial Information
Listing Terms: Cash, Conventional, FHA, VA Loan

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,City of Longmot
Gas: Natural Gas,Xcel Energy
Sewer: City Sewer

Location

HOA Information
Association: Yes
Association Fee: 240
Association Fee Frequency: Monthly
Association Fee Includes: Snow Removal, Maintenance Grounds, Management, Utilities, Maintenance Structure, Hazard Insurance
Community Features: Park

School Information
High School District: ST Vrain Dist RE 1J
Elementary School: Eagle Crest
Middle or Junior School: Altona
High School: Longmont

Location Information
Unparsed Address: 4102 Riley Dr Longmont CO 80503
Street Number: 4102
Street Name: Riley
Street Suffix: Dr
City: Longmont
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80503
Coordinates: -105.1563,40.13766
Latitude: 40.13766
Longitude: -105.1563

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,557
Stories: —
Lot Size: 1,224 square feet
Style: Townhouse
Year Built: 2006
Year Renovated: 2006
County: Boulder County
APN: R0507094

Home facts updated by county records on Sep 2, 2026

Other

Miscellaneous Information
Exclusions: Furniture; Personal Property; Electronics/TV; Clothes Washer & Dryer

Listing Information
Attribution Contact: 9706691234
Close Price: $372,000
Photos Count: 27
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Thursday, February 1, 2018
Cumulative Days on Market: 60
Days on Market: 60
Listing Contract Date: Monday, December 4, 2017
Modification Timestamp: Tuesday, July 30, 2024 12:51 PM

Home Information
Levels: Two
Structure Type: Outside Entry, Townhouse
Window Features: Window Coverings, Double Pane Windows
Year Built: 2006

Around this home

Schools

Blue Mountain Elementary School

Public PreK-5 • Assigned • 1.0mi

10/10

Altona Middle School

Public 6-8 • Assigned • 0.6mi

10/10

Silver Creek High School

Public 9-12 • Assigned • 1.1mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

A vibrant northern Colorado community known for its scenic mountain views, extensive parks and trails, greenways, and a mix of established neighborhoods and newer housing options.
2 weeks ago • Longmont
Brent Sena
Redfin agent
125 deals
Was this helpful?

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Longmont, CO • 80503

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$505,000 – $611,000

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Home values near 4102 Riley Dr

Data from public records.

Address	Redfin Estimate
4116 Riley Dr, Longmont, CO 2 Beds \| 2.5 Baths \| 1318 Sq. Ft.	—
4114 Riley Dr, Longmont, CO 2 Beds \| 3 Baths \| 1557 Sq. Ft.	$500,473

Address	Redfin Estimate
4118 Riley Dr, Longmont, CO 3 Beds \| 2.5 Baths \| 2064 Sq. Ft.	$541,964
4112 Riley Dr, Longmont, CO 3 Beds \| 3 Baths \| 2064 Sq. Ft.	$528,306

Address	Redfin Estimate
4108 Riley Dr, Longmont, CO 4 Beds \| 3.5 Baths \| 2092 Sq. Ft.	$514,227
4110 Riley Dr, Longmont, CO 2 Beds \| 2.5 Baths \| 1258 Sq. Ft.	$416,726

Property information provided by IRES as Distributed by MLS Grid when last listed in 2017. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80503, CO

Sale history for 4102 Riley Dr

Tax history for 4102 Riley Dr

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80503

Home values near 4102 Riley Dr

More real estate resources