OFF MARKET

Off Market Sep 2025 for $500K

$514,227

Est. refi paymentEst. refi $3,029/mo

•

2,092

sq ft

4108 Riley Dr, Longmont, CO 80503

About this home

Welcome to this beautifully designed townhome tucked in a quiet, tree-lined neighborhood. A charming front patio offers privacy and shade with mature trees, setting the tone for relaxed, low-maintenance living. Step inside to a spacious living room with soaring ceilings, a cozy gas fireplace, and sliding glass doors that open to the patio-perfect for seamless indoor-outdoor flow. The elevated dining room overlooks the space, adding a touch of architectural interest. The bright kitchen features wood floors, a center island, a pantry, and a sunny breakfast nook ideal for morning coffee. A convenient powder room and additional storage space are located on the landing. Upstairs, you'll find three spacious bedrooms including a luxurious primary suite with blackout shades, a custom walk-in closet, five-piece bath, and stunning mountain views. A full bath and a dedicated laundry area complete the upper level. The finished basement includes a fourth bedroom with an en-suite 3/4 bath, plus ample storage. An attached two-car garage adds everyday convenience. This is a rare opportunity to own a stylish and functional home in a peaceful setting.

TownhomeProperty Type

2006Year Built

1,087 sq ftLot Size

$246Est. Price/Sq.Ft.

2 car garageParking

Listed by The Bernardi The Bernardi Group • Coldwell Banker Realty-Boulder

Contact: info@thebernardigroup.com

Bought with Valerie Cannistraro • RE/MAX Alliance-Boulder

•303-442-3180 (broker)

Redfin checked: 3 minutes ago

•Source:IRES as Distributed by MLS Grid #1037413

Redfin Estimate

$514,227

$14K since sold in September 2025$5,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.4% lower than the average sale price ($638K) of 6 comparable homes.

SOLD JUL 8, 2026
$730,500
A
4 beds4 baths3,092 sq ft
3921 Florentine Dr, Longmont, CO 80503
eXp Realty, LLC
SOLD JUL 17, 2026
$825,000
B
4 beds3 baths2,952 sq ft
4625 Portofino Dr, Longmont, CO 80503
SOLD MAY 7, 2026
$646,000
C
4 beds3 baths1,955 sq ft
4017 Frederick Cir, Longmont, CO 80503
Coldwell Banker Realty 14
SOLD AUG 31, 2026
$425,000
D
2 beds2.5 baths1,260 sq ft
4204 Riley Dr, Longmont, CO 80503
SOLD AUG 20, 2026
$690,000
E
3 beds2.5 baths2,571 sq ft
4227 San Marco Dr, Longmont, CO 80503
SOLD AUG 14, 2026
$512,500
F
4 beds4 baths2,345 sq ft
813 Grandview Mdws Dr, Longmont, CO 80503
Milehimodern

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Earn from this home

Sell

$89,626

Est. take-home

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Refinance

Est. cash available

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Rent

$2,985/mo

Redfin rental estimate

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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

3D WALKTHROUGH
$1,095,000
3 beds2 baths1,492 sq ft
6967 Fairways Dr, Longmont, CO 80503
Bernadette Melton • Compass - Denver
$1,999,000
5 beds4 baths7,840 sq ft
3800 Plateau Rd, Longmont, CO 80503
Ray Sage • Orchard Brokerage LLC
COMING SOON
$749,900
5 beds4 baths2,856 sq ft
3544 Columbia Dr, Longmont, CO 80503
Roshan Bogati • eXp Realty, LLC
NEW 16 HRS AGO
$699,900
5 beds4 baths3,197 sq ft
2038 Falcon Dr, Longmont, CO 80503
Jason M. Halliday • RE/MAX Northwest Inc
3D WALKTHROUGH
$800,000
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2080 Sicily Cir, Longmont, CO 80503
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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 TODAY, 12PM TO 2PM
$575,000
2 beds2 baths1,031 sq ft
6917 Totara Pl, Niwot, CO 80503
$510,000
3 beds2 baths2,010 sq ft
12 Huntington Ct, Longmont, CO 80503
3D WALKTHROUGH
$2,650,000
4 beds4 baths5,700 sq ft
8020 N 81st St, Longmont, CO 80503
Colorado Home Source • RE/MAX Alliance
See all

Provided by Redfin

Sale history for 4108 Riley Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,033 (+20.1%)

$3,913 + $31,225

$35,138

2024

$2,524 (−19.1%)

$3,913 + $31,225

$35,138

2023

$3,122 (+7.0%)

$475 + $32,616

$33,091

2022

$2,919 (−1.3%)

$4,161 + $32,616

$36,777

2021

$2,957 (+5.9%)

$3,148 + $26,347

$29,495

2020

$2,792 (+1.6%)

$3,239 + $27,106

$30,345

2019

$2,748 (+22.5%)

$3,003 + $25,740

$28,743

2018

$2,243 (+1.4%)

$3,003 + $25,740

$28,743

2017

$2,213 (+0.4%)

$2,592 + $21,024

$23,616

2016

$2,205 (+5.0%)

$2,592 + $21,024

$23,616

2015

$2,101 (+13.9%)

$4,617 + $18,459

$23,076

2014

$1,844 (−0.4%)

$4,537 + $15,283

$19,820

2013

$1,851 (+4.0%)

$4,537 + $15,283

$19,820

2012

$1,779 (+6.8%)

$4,537 + $15,283

$19,820

2011

$1,666 (−5.0%)

$1,990 + $17,194

$19,184

2010

$1,754 (+1.8%)

$1,990 + $17,194

$19,184

2009

$1,723

$3,660 + $16,720

$20,380

Tax history for 4108 Riley Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,033 (+20.1%)

$3,913 + $31,225

$35,138

2024

$2,524 (−19.1%)

$3,913 + $31,225

$35,138

2023

$3,122 (+7.0%)

$475 + $32,616

$33,091

2022

$2,919 (−1.3%)

$4,161 + $32,616

$36,777

2021

$2,957 (+5.9%)

$3,148 + $26,347

$29,495

2020

$2,792 (+1.6%)

$3,239 + $27,106

$30,345

2019

$2,748 (+22.5%)

$3,003 + $25,740

$28,743

2018

$2,243 (+1.4%)

$3,003 + $25,740

$28,743

2017

$2,213 (+0.4%)

$2,592 + $21,024

$23,616

2016

$2,205 (+5.0%)

$2,592 + $21,024

$23,616

2015

$2,101 (+13.9%)

$4,617 + $18,459

$23,076

2014

$1,844 (−0.4%)

$4,537 + $15,283

$19,820

2013

$1,851 (+4.0%)

$4,537 + $15,283

$19,820

2012

$1,779 (+6.8%)

$4,537 + $15,283

$19,820

2011

$1,666 (−5.0%)

$1,990 + $17,194

$19,184

2010

$1,754 (+1.8%)

$1,990 + $17,194

$19,184

2009

$1,723

$3,660 + $16,720

$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

2.5

Stories

—

Lot width

—

Lot depth

—

Lot size

1,087 Sq. Ft.

Year renovated

2006

Sq. Ft.

1,712

Year built

2006

Style

Townhouse

County

Boulder County

APN

R0507089

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.: 400
Parking Features: Attached
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms: 4
All Bedrooms Conform: 1

Bathroom Information
# of Full Baths (Total): 2
# of Three Quarter Baths (Total): 1
# of Half Baths (Total): 1
# of Full Baths (Upper): 2
# of Half Baths (Upper): 1
# of Three Quarters Baths (Basement): 1

Study Information
Has Study: 0

Family Room Information
Has Family Room: 1

Basement Information
Basement Features: Partial, Partially Finished, Sump Pump

Fireplace Information
Fireplace Features: Gas, Living Room

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

Interior Features
Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-in Closet(s), Kitchen Island
Window Features: Window Coverings
Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
Flooring: Wood

Exterior

Building Information
Construction Materials: Frame
Roof: Composition

Exterior Features
Patio And Porch Features: Patio

Property Information
Levels: Two
Has Improvements: No
Sq. Ft. Upper: 858
Sq. Ft. Main Floor: 854
New Construction Status: Not New, Previously Owned
Property Type: Residential
Property Sub Type: Townhouse
Attached Property
Above Grade Finished Area: 1,712
Zoning: R-MN

Lot Information
Flood Plain: Minimal Flood or C Rating
Lot Features: Corner Lot, Deciduous Trees, House Faces West, City Limits, Paved, Sidewalks
Road Surface Type: Asphalt
Road Frontage Type: City Street

Financial

Tax Information
Tax Annual Amount: $3,165.32
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

Location

HOA Information
Association Fee YN: Yes
Association Transfer Fee: Yes
Association Reserve: Yes
Association Fee2 YN: Yes
Association Transfer Fee2: Yes
Association Name2: The Reserve at Renaissance
Association Name: The Renaissance Community
Has HOA
Association Fee: $220
Association Fee Frequency: Quarterly
Association Fee 2: $371
Association Fee 2 Frequency: Monthly
Association Fee Includes: Common Amenities, Snow Removal, Maintenance Grounds, Management, Utilities, Exterior Maintenance

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: Playground, Park
Pets Allowed: Dogs OK, Cats OK

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,712
Stories: —
Lot Size: 1,087 square feet
Style: Townhouse
Year Built: 2006
Year Renovated: 2006
County: Boulder County
APN: R0507089

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 • 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
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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

$489,000 – $592,000

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Home values near 4108 Riley Dr

Data from public records.

Address	Redfin Estimate
4102 Riley Drive, Longmont, CO 3 Beds \| 3 Baths \| 2368 Sq. Ft.	$530,588
4114 Riley Drive, Longmont, CO 2 Beds \| 3 Baths \| 1557 Sq. Ft.	$500,473

Address	Redfin Estimate
4116 Riley Drive, Longmont, CO 2 Beds \| 2.5 Baths \| 1318 Sq. Ft.	—
4112 Riley Drive, Longmont, CO 3 Beds \| 3 Baths \| 2064 Sq. Ft.	$528,306

Address	Redfin Estimate
4118 Riley Drive, Longmont, CO 3 Beds \| 2.5 Baths \| 2064 Sq. Ft.	$541,964
4110 Riley Drive, 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 2025. 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 4108 Riley Dr

Tax history for 4108 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 4108 Riley Dr

More real estate resources