SOLD FEB 24, 2026

Off market feb 2026 for $440K

$447,602

Est. refi paymentEst. refi $3,063/mo

•

1,260

sq ft

4240 Riley Dr, Longmont, CO 80503

About this home

Set within The Reserve at Renaissance, this inviting townhome combines thoughtful design, mountain views, and a low-maintenance lifestyle in one of Longmont's most peaceful neighborhoods.The main level features a welcoming living room anchored by a sleek three-sided fireplace, creating a warm, contemporary focal point. A sliding glass door opens to the west-facing patio, perfect for taking in sweeping views of Long's Peak and evening sunsets. The adjoining dining area flows into the kitchen, complete with bar seating, updated appliances, an integrated sink, and a walk-in pantry. A powder room completes the main level.Upstairs, the primary suite offers picturesque mountain views, dual closets, and a private en-suite bath. The second bedroom with an en-suite bathroom provides ideal flexibility for guests or a home office, while the upper-level laundry adds everyday convenience.An attached two-car garage includes extra storage for outdoor gear and seasonal items. Residents enjoy a peaceful neighborhood setting with quick access to Lagerman Reservoir and community parks. Restaurants and shopping in both Longmont and Niwot are easily accessed via the nearby Diagonal Highway. 4240 Riley Drive is the perfect place to call home for those who value low-maintenance living, close-knit community, and a relaxed Colorado lifestyle surrounded by natural beauty.

TownhomeProperty Type

2004Year Built

871 sq ftLot Size

$355Est. Price/Sq.Ft.

2 car garageParking

Listed by The Zach Zeldner The Zach Zeldner Team

Listed by William Greig

Contact: 7204807650

Bought with Lovato Lovato Properties

Redfin checked: a minute ago

•Source:IRES as Distributed by MLS Grid #1045465

Redfin Estimate

$447,602

$7,602 since sold in February 2026$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.9% lower than the average sale price ($573K) of 6 comparable homes.

SOLD AUG 31, 2026
$425,000
A
2 beds2.5 baths1,260 sq ft
4204 Riley Dr, Longmont, CO 80503
SOLD AUG 20, 2026
$690,000
B
3 beds2.5 baths2,571 sq ft
4227 San Marco Dr, Longmont, CO 80503
SOLD JUN 26, 2026
$695,000
C
3 beds3 baths2,984 sq ft
4510 Portofino Dr, Longmont, CO 80503
Five Four Real Estate, LLC
SOLD APR 20, 2026
$485,000
D
2 beds2.5 baths1,620 sq ft
1535 Venice Ln, Longmont, CO 80503
SOLD FEB 27, 2026
$655,000
E
3 beds2.5 baths1,782 sq ft
4207 San Marco Dr, Longmont, CO 80503
SOLD MAY 29, 2026
$490,000
F
2 beds2.5 baths2,433 sq ft
3804 Florentine Cir, Longmont, CO 80503

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Earn from this home

Sell

$71,825

Est. take-home

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Refinance

Est. cash available

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Rent

$2,577/mo

Redfin rental estimate

List your home for rent

Market trends in 80503, CO

Last updated September 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

$950,000
8 beds4 baths4,514 sq ft
2330 Wedgewood Ave Bldg 6, Longmont, CO 80503
COMING SOON
$475,000
3 beds3 baths2,080 sq ft
2834 S Flat Cir, Longmont, CO 80503
EMPOWERHOME Team • Keller Williams DTC
EARLY ACCESS
$785,000
4 beds3 baths2,752 sq ft
61 Acorn Creek Ct, Longmont, CO 80503
3D WALKTHROUGH
$699,000
4 beds2 baths2,240 sq ft
64 Baylor Dr, Longmont, CO 80503
Katie Northouse • MB Northouse Realty Inc
$1,060,000
5 beds3.5 baths4,484 sq ft
1197 Purdue Dr, Longmont, CO 80503
3D WALKTHROUGH
$675,000
3 beds3 baths3,053 sq ft
2985 Bellmeade Way, Longmont, CO 80503
$1,575,000
5 beds3.5 baths3,210 sq ft
7330 Meadow Ln, Niwot, CO 80503
3D WALKTHROUGH
$575,000
4 beds2 baths2,144 sq ft
2516 Lanyon Dr, Longmont, CO 80503
Sarah Gates • Navigate Realty
$419,900
3 beds2 baths1,056 sq ft
2542 Cambridge Dr, Longmont, CO 80503
LISTED BY REDFIN
$625,000
4 beds4 baths2,739 sq ft
3401 Larkspur Dr, Longmont, CO 80503
Redfin Corporation
See all

Provided by Redfin

Sale history for 4240 Riley Dr

Date

Event

Price

IRES as Distributed by MLS Grid #1045465

Feb 24, 2026

Sold

$440,000

$349/sq ft

Feb 2, 2026

Contingent

—

Oct 10, 2025

Listed

$457,500

$363/sq ft

IRES as Distributed by MLS Grid #969213

Sep 27, 2022

Sold

$450,000

$357/sq ft

Sep 22, 2022

Listing Removed

—

Sep 10, 2022

Contingent

—

Aug 2, 2022

Price Changed

$469,000

$372/sq ft

Jun 24, 2022

Listed

$499,000

$396/sq ft

Jun 23, 2022

Coming Soon

$499,000

$396/sq ft

+27

Public Remarks

The breathtaking views you've been waiting for in a gorgeous townhome! Each generous BR has a full bath, with a convenient upper level laundry area. Cheery peninsula fireplace to warm the spirit, and everything is upgraded and move in ready! Perfect west facing patio for sunset watching, and an extra deep tandem garage with additional storage. HOA dues cover water & sewer, exterior maintenance, and insurance Quick closing OK with no PCOA needed!

RENT. #1

Aug 19, 2022

Price Changed

$2,950

$2/sq ft

IRES as Distributed by MLS Grid #797230

Aug 31, 2016

Sold

$325,000

$258/sq ft

Jul 31, 2016

Contingent

—

Jul 25, 2016

Relisted

—

Jul 16, 2016

Contingent

—

Jul 14, 2016

Listed

$325,000

$258/sq ft

+22

Public Remarks

SPECTACULAR VIEWS FROM THE MASTER BR!!!!WONDERFUL COLORADO NIGHTS FROM THE FRONT PATIO!!Remodeled and updated.Perfect roommate situation, each bedroom has its own private bath.New carpet & engineered hdwd flooring, complete new interior paint,all appliances included, new quartz counter in kitchen, storage galour! Garage is perfect for a work space if you are a DIY'er, exercise room,etc! Designed to capture light & give you spaces for any activity on any level. 20 minutes to Boulder.

IRES as Distributed by MLS Grid #599709

Jul 16, 2009

Sold

$213,000

$169/sq ft

May 20, 2009

Listed

$218,000

$173/sq ft

IRES as Distributed by MLS Grid #432241

Jun 10, 2005

Sold

$213,873

$170/sq ft

Nov 10, 2004

Listed

$213,873

$170/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$3,019 (+19.6%)

$3,350 + $25,413

$28,763

2024

$2,525 (+1.4%)

$3,350 + $25,413

$28,763

2023

$2,491 (+2.9%)

$26,398

2022

$2,420 (−1.3%)

$3,558 + $26,525

$30,083

2021

$2,451 (−4.2%)

$2,697 + $21,754

$24,451

2020

$2,559 (+1.6%)

$2,774 + $22,380

$25,154

2019

$2,519 (+32.4%)

$2,646 + $23,702

$26,348

2018

$1,903 (+1.4%)

$2,646 + $23,702

$26,348

2017

$1,877

$2,376 + $17,662

$20,038

2016

$1,876 (+5.0%)

$2,376 + $17,662

$20,038

2015

$1,787 (+13.0%)

$3,900 + $15,729

$19,629

2014

$1,581 (−0.4%)

$3,980 + $13,007

$16,987

2013

$1,587 (+5.3%)

$3,980 + $13,007

$16,987

2012

$1,506 (+6.8%)

$3,980 + $13,007

$16,987

2011

$1,410 (−6.2%)

$1,592 + $14,646

$16,238

2010

$1,504 (+1.8%)

$1,592 + $14,646

$16,238

2009

$1,477

$3,420 + $14,050

$17,470

Tax history for 4240 Riley Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,019 (+19.6%)

$3,350 + $25,413

$28,763

2024

$2,525 (+1.4%)

$3,350 + $25,413

$28,763

2023

$2,491 (+2.9%)

$26,398

2022

$2,420 (−1.3%)

$3,558 + $26,525

$30,083

2021

$2,451 (−4.2%)

$2,697 + $21,754

$24,451

2020

$2,559 (+1.6%)

$2,774 + $22,380

$25,154

2019

$2,519 (+32.4%)

$2,646 + $23,702

$26,348

2018

$1,903 (+1.4%)

$2,646 + $23,702

$26,348

2017

$1,877

$2,376 + $17,662

$20,038

2016

$1,876 (+5.0%)

$2,376 + $17,662

$20,038

2015

$1,787 (+13.0%)

$3,900 + $15,729

$19,629

2014

$1,581 (−0.4%)

$3,980 + $13,007

$16,987

2013

$1,587 (+5.3%)

$3,980 + $13,007

$16,987

2012

$1,506 (+6.8%)

$3,980 + $13,007

$16,987

2011

$1,410 (−6.2%)

$1,592 + $14,646

$16,238

2010

$1,504 (+1.8%)

$1,592 + $14,646

$16,238

2009

$1,477

$3,420 + $14,050

$17,470

*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

Beds

Baths

2.5

Stories

—

Lot width

—

Lot depth

—

Lot size

796 Sq. Ft.

Year renovated

2004

Sq. Ft.

1,260

Year built

2004

Style

Townhouse

County

Boulder County

APN

R0507066

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

Property details

Parking

Parking Information
Garage Type: Attached
Garage Sq. Ft.: 320
Parking Features: Attached
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms: 2
All Bedrooms Conform: 1

Bathroom Information
# of Full Baths (Total): 2
# of Half Baths (Total): 1
# of Full Baths (Upper): 2
# of Half Baths (Main): 1

Study Information
Has Study: 0

Family Room Information
Has Family Room: 0

Fireplace Information
Fireplace Features: Gas, Living Room

Heating & Cooling
Heating Information: Forced Air
Cooling Information: Central Air

Interior Features
Interior Features: Separate Dining Room, Open Floorplan
Appliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm

Exterior

Building Information
Construction Materials: Stucco
Roof: Composition

Exterior Features
Patio And Porch Features: Patio

Property Information
Levels: Two
Has Improvements: No
Sq. Ft. Upper: 640
Sq. Ft. Main Floor: 620
New Construction Status: Not New, Previously Owned
Property Type: Residential
Property Sub Type: Townhouse
Attached Property
Above Grade Finished Area: 1,260
Zoning: RES

Lot Information
Flood Plain: Minimal Flood or C Rating
Lot Features: Deciduous Trees

Financial

Tax Information
Tax Annual Amount: $2,525
Tax Year: 2024

Utilities

Utility Information
Water Source: City
Has Water Rights: No
Is Water Meter Installed: Yes
Sewer: Public Sewer
Utilities: Natural Gas Available, Electricity Available
Gas: XCEL

Location

HOA Information
Association Fee YN: Yes
Association Transfer Fee: Yes
Association Reserve: Yes
Association Fee2 YN: Yes
Association Transfer Fee2: Yes
Association Name2: Renaissance Community Associat
Association Name: The Reserve At Renaissance
Has HOA
Association Fee: $371
Association Fee Frequency: Monthly
Association Fee 2: $204
Association Fee 2 Frequency: Quarterly
Association Fee Includes: Common Amenities, Trash, Snow Removal, Maintenance Grounds, Utilities, Exterior Maintenance, Water, Insurance, Sewer

School Information
Elementary School: Blue Mountain
Middle Or Junior High School: Altona
High School: Silver Creek
High School District: ST Vrain Dist RE 1J

Community Information
Community Features: Park
Pets Allowed: Dogs OK, Cats OK

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,260
Stories: —
Lot Size: 796 square feet
Style: Townhouse
Year Built: 2004
Year Renovated: 2004
County: Boulder County
APN: R0507066

Home facts updated by county records on Sep 2, 2026

Other

Home Information
Structure Type: Townhouse

Around this home

Schools

Blue Mountain Elementary School

Public PreK-5 • Assigned • 0.9mi

10/10

Altona Middle School

Public 6-8 • Assigned • 0.5mi

10/10

Silver Creek High School

Public 9-12 • Assigned • 1.0mi

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.
1 month ago • Longmont
Brent Sena
Redfin agent
125 deals
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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

$426,000 – $515,000

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Home values near 4240 Riley Dr

Data from public records.

Address	Redfin Estimate
4228 Riley Dr, Longmont, CO 4 Beds \| 4 Baths \| 2064 Sq. Ft.	$554,906
4238 Riley Dr, Longmont, CO 3 Beds \| 2.5 Baths \| 1952 Sq. Ft.	$553,382

Address	Redfin Estimate
4236 Riley Dr, Longmont, CO 3 Beds \| 2.5 Baths \| 1932 Sq. Ft.	$462,808
4224 Riley Dr, Longmont, CO 3 Beds \| 2.5 Baths \| 2092 Sq. Ft.	$510,483

Address	Redfin Estimate
4242 Riley Dr, Longmont, CO 3 Beds \| 2.5 Baths \| 2064 Sq. Ft.	$492,963
4226 Riley Dr, Longmont, CO 2 Beds \| 2.5 Baths \| 1260 Sq. Ft.	$390,979

Property information provided by undefined .

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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 4240 Riley Dr

Tax history for 4240 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 4240 Riley Dr

More real estate resources