OFF MARKET

Off Market May 2016 for $325K

$437,147

Est. refi paymentEst. refi $1,990/mo

•

1,258

sq ft

4210 Riley Dr, Longmont, CO 80503

About this home

Public Remarks: Beautiful double master townhome in desirable SW Longmont, nice hardwood floors in kitchen & dining area, stainless steel appliances. Both bedrooms have their own full bath and a great mountain view from the west facing master bedroom. Nice private patio off of living room. Quiet area in a great neighborhood with great schools. Easy commute to Boulder. Quick move in possible. Also has Central A/C. Buyer to verify sq. footage.

TownhomeProperty Type

2005Year Built

829 sq ftLot Size

$347Est. Price/Sq.Ft.

2 car garageParking

Listed by Edward Regel • Regel & Associates, LLC

Listed by Todd Regel • Regel & Associates, LLC

Contact: 3037020605

Bought with David Scott • Slifer Smith & Frampton-Bldr

•303-443-3377 (broker)

Redfin checked: a minute ago

•Source:IRES as Distributed by MLS Grid #786285

Redfin Estimate

$437,147

$112K since sold in May 2016$2,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.6% lower than the average sale price ($537K) 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 FEB 24, 2026
$440,000
B
2 beds2.5 baths1,260 sq ft
4240 Riley Dr, Longmont, CO 80503
SOLD AUG 20, 2026
$690,000
C
3 beds2.5 baths2,571 sq ft
4227 San Marco Dr, Longmont, CO 80503
SOLD APR 20, 2026
$485,000
D
2 beds2.5 baths1,620 sq ft
1535 Venice Ln, Longmont, CO 80503
SOLD JUN 26, 2026
$695,000
E
3 beds3 baths2,984 sq ft
4510 Portofino Dr, Longmont, CO 80503
Five Four Real Estate, LLC
SOLD JAN 30, 2026
$488,000
F
2 beds3 baths1,703 sq ft
1663 Venice Ln, Longmont, CO 80503
eXp Realty, LLC

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$207,970

Est. take-home

List your home with Redfin and save $4,371

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,559/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

OPEN TODAY, 11AM TO 1PM
$885,000
3 beds3 baths2,168 sq ft
6263 Laodicea Rd, Longmont, CO 80503
Nicholas Boschert • Boschert Real Estate Properties LLC
OPEN TODAY, 1PM TO 3PM
$920,000
5 beds3.5 baths4,151 sq ft
2313 Village Ln, Longmont, CO 80503
NEW 8 HRS AGO
$580,000
5 beds3 baths2,196 sq ft
1234 Kiteley Ln, Longmont, CO 80503
OPEN TODAY, 10:30AM TO 1PM
$365,000
2 beds1 bath1,058 sq ft
7977 Countryside Dr #107, Niwot, CO 80503
Christopher Hurwitz • Compass Colorado, LLC - Boulder
OPEN TODAY, 11AM TO 2PM
$850,000
4 beds3 baths2,625 sq ft
767 W Grange Ct Unit A, Longmont, CO 80503
$535,000
5 beds3 baths2,741 sq ft
44 Dartmouth Cir, Longmont, CO 80503
$709,000
4 beds3 baths3,924 sq ft
2651 Westlake Ct, Longmont, CO 80503
Garry Callis • Legacy Real Estate Group
28 University Dr, Longmont, CO 80503
$549,000
4 beds3 baths2,553 sq ft
28 University Dr, Longmont, CO 80503
$375,000
2 beds3 baths1,446 sq ft
1580 Venice Ln, Longmont, CO 80503
Chad Murray • Keller Williams Advantage Realty LLC
OPEN TODAY, 1PM TO 3PM
$875,000
4 beds3 baths4,664 sq ft
5373 Retreat Cir, Longmont, CO 80503
See all

Provided by Redfin

Sale history for 4210 Riley Dr

Date

Event

Price

Public Records

May 25, 2016

Sold

$325,000

$258/sq ft

IRES as Distributed by MLS Grid #786285

May 24, 2016

Listing Removed

—

May 24, 2016

Sold

$325,000

$258/sq ft

Apr 20, 2016

Contingent

—

Mar 21, 2016

Listed

$339,900

$270/sq ft

IRES as Distributed by MLS Grid #591224

Apr 15, 2009

Sold

$210,000

$167/sq ft

Feb 18, 2009

Listed

$219,500

$174/sq ft

+12

Public Remarks

Beautiful townhome in desirable SW Longmont, gleaming hardwood floors in kitchen & dining area, enjoy the see through fireplace on those cold winter days & the central A/C in the summer. Both bedrooms have their own full bath and a great mountain view from the master bedroom. Quiet area in a great neighborhood with great schools. Easy commute to Boulder. Quick move in possible, see it now, no other townhomes available in the Reserve at this time. Buyer to verify sq. footage.

IRES as Distributed by MLS Grid #446439

Oct 14, 2005

Sold

$209,118

$166/sq ft

Apr 5, 2005

Listed

$206,350

$164/sq ft

Public Remarks

Brand new townhomes now being built in The Reserve at Renessaince in SW Longmont. Only 30 units and 3 floorplans amid a single family neighborhood. Spacious design, 2-4 bedrooms all with 3 baths, 2 with unfin. basements, 1-2 car garages, private front courtyards, wood floors in the kitchen, powder room and entry way, gas fireplaces all standard. Hurry these beautiful homes will not last long!

Year

Property tax

Land + Additions

Assessment*

2025

$3,107 (+19.2%)

$3,419 + $26,175

$29,594

2024

$2,605 (+1.4%)

$3,419 + $26,175

$29,594

2023

$2,570 (+3.4%)

$27,236

2022

$2,486 (−1.3%)

$3,631 + $27,289

$30,920

2021

$2,518 (−0.2%)

$2,752 + $22,372

$25,124

2020

$2,524 (+1.6%)

$2,831 + $23,016

$25,847

2019

$2,484 (+26.1%)

$2,646 + $23,338

$25,984

2018

$1,970 (+1.4%)

$2,646 + $23,338

$25,984

2017

$1,944 (+6.2%)

$2,376 + $18,367

$20,743

2016

$1,830 (+4.9%)

$2,376 + $18,367

$20,743

2015

$1,744 (+12.9%)

$3,821 + $15,331

$19,152

2014

$1,545 (−0.4%)

$3,821 + $12,784

$16,605

2013

$1,551 (+5.6%)

$3,821 + $12,784

$16,605

2012

$1,469 (+6.8%)

$3,821 + $12,784

$16,605

2011

$1,376 (−6.4%)

$1,592 + $14,248

$15,840

2010

$1,469 (+1.8%)

$1,592 + $14,248

$15,840

2009

$1,443

$3,420 + $13,650

$17,070

Tax history for 4210 Riley Dr

Year

Property tax

Land + Additions

Assessment*

2025

$3,107 (+19.2%)

$3,419 + $26,175

$29,594

2024

$2,605 (+1.4%)

$3,419 + $26,175

$29,594

2023

$2,570 (+3.4%)

$27,236

2022

$2,486 (−1.3%)

$3,631 + $27,289

$30,920

2021

$2,518 (−0.2%)

$2,752 + $22,372

$25,124

2020

$2,524 (+1.6%)

$2,831 + $23,016

$25,847

2019

$2,484 (+26.1%)

$2,646 + $23,338

$25,984

2018

$1,970 (+1.4%)

$2,646 + $23,338

$25,984

2017

$1,944 (+6.2%)

$2,376 + $18,367

$20,743

2016

$1,830 (+4.9%)

$2,376 + $18,367

$20,743

2015

$1,744 (+12.9%)

$3,821 + $15,331

$19,152

2014

$1,545 (−0.4%)

$3,821 + $12,784

$16,605

2013

$1,551 (+5.6%)

$3,821 + $12,784

$16,605

2012

$1,469 (+6.8%)

$3,821 + $12,784

$16,605

2011

$1,376 (−6.4%)

$1,592 + $14,248

$15,840

2010

$1,469 (+1.8%)

$1,592 + $14,248

$15,840

2009

$1,443

$3,420 + $13,650

$17,070

*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

829 Sq. Ft.

Year renovated

2005

Sq. Ft.

1,260

Year built

2005

Style

Townhouse

County

Boulder County

APN

R0507078

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 Features
Covered Spaces: 2
Garage: Yes
Attached Garage: Yes
Garage Spaces: 2

Interior

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

Bedroom Information
Bedrooms Total: 2

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

Interior Features
Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Fireplace: Yes
Fireplace Features: Gas
Satellite Avail

Room Information
Basement: None

Exterior

Exterior Features
Lighting
Patio and Porch Features: Patio
Roof: Composition

Land Information
Road Surface Type: Paved

Lot Information
Horse(s): No
Lot Features: Curbs, Gutters, Sidewalks
Zoning: Res

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

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

Building Information
Above Grade Finished Area: 1258
Building Area Total: 1258
Construction Materials: Wood/Frame

Financial

Tax Information
Parcel Number: R0507078
Tax Annual Amount: 1745
Tax Year: 2015

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

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available, Cable Available
Electric: Electric
Gas: Natural Gas
Sewer: City Sewer

Location

HOA Information
Association: Yes
Association Fee: 240
Association Fee Frequency: Monthly
Association Fee Includes: Common Amenities, Utilities, Maintenance Structure, Water/Sewer, 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: Silver Creek

Location Information
Unparsed Address: 4210 Riley Dr Longmont CO 80503
Street Number: 4210
Street Name: Riley
Street Suffix: Dr
City: Longmont
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80503
Coordinates: -105.157992,40.137511
Latitude: 40.137511
Longitude: -105.157992

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,260
Stories: —
Lot Size: 829 square feet
Style: Townhouse
Year Built: 2005
Year Renovated: 2005
County: Boulder County
APN: R0507078

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3037020605
Close Price: $325,000
Photos Count: 16
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Tuesday, May 24, 2016
Cumulative Days on Market: 65
Days on Market: 65
Listing Contract Date: Monday, March 21, 2016
Modification Timestamp: Monday, July 29, 2024 2:12 PM

Home Information
Levels: Two
Structure Type: Townhouse
Window Features: Window Coverings
Year Built: 2005

Around this home

Schools

Blue Mountain Elementary School

Public PreK-5 • Assigned • 1.0mi

10/10

Altona Middle School

Public 6-8 • Assigned • 0.5mi

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.
3 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

$416,000 – $503,000

Reach more buyers when you sell with Redfin. Save up to $4,371 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$309,000

2 beds2 baths924 sq ft

5126 Williams Fork Trl #201, Boulder, CO 80301

OPEN TODAY, 11AM TO 1PM

$695,000

2 beds2.5 baths1,368 sq ft

4555 13th St Unit 2A, Boulder, CO 80304

NEW 12 HRS AGO3D WALKTHROUGH

$685,000

3 beds3 baths2,684 sq ft

7271 Siena Way, Boulder, CO 80301

$514,900

2 beds2 baths938 sq ft

1575 Zamia Ave #2, Boulder, CO 80304

OPEN TODAY, 12PM TO 5PM3D WALKTHROUGH

$444,990

3 beds2.5 baths1,375 sq ft

2833 Bear Springs Cir, Longmont, CO 80503

$467,000

2 beds3 baths1,703 sq ft

350 High Point Dr Unit C103, Longmont, CO 80504

Esrefcan Ciciek • Coldwell Banker Realty 18

New listings for sale in 80503

OPEN TODAY, 11AM TO 1PM3D WALKTHROUGH

$885,000

3 beds3 baths2,168 sq ft

6263 Laodicea Rd, Longmont, CO 80503

Nicholas Boschert • Boschert Real Estate Properties LLC

OPEN TODAY, 1PM TO 3PM3D & VIDEO TOUR

$920,000

5 beds3.5 baths4,151 sq ft

2313 Village Ln, Longmont, CO 80503

NEW 8 HRS AGO3D WALKTHROUGH

$580,000

5 beds3 baths2,196 sq ft

1234 Kiteley Ln, Longmont, CO 80503

OPEN TODAY, 10:30AM TO 1PM3D WALKTHROUGH

$365,000

2 beds1 bath1,058 sq ft

7977 Countryside Dr #107, Niwot, CO 80503

Christopher Hurwitz • Compass Colorado, LLC - Boulder

OPEN TODAY, 11AM TO 2PM

$850,000

4 beds3 baths2,625 sq ft

767 W Grange Ct Unit A, Longmont, CO 80503

$535,000

5 beds3 baths2,741 sq ft

44 Dartmouth Cir, Longmont, CO 80503

$709,000

4 beds3 baths3,924 sq ft

2651 Westlake Ct, Longmont, CO 80503

Garry Callis • Legacy Real Estate Group

$549,000

4 beds3 baths2,553 sq ft

28 University Dr, Longmont, CO 80503

$375,000

2 beds3 baths1,446 sq ft

1580 Venice Ln, Longmont, CO 80503

Chad Murray • Keller Williams Advantage Realty LLC

Home values near 4210 Riley Dr

Data from public records.

Address	Redfin Estimate
4228 Riley Dr, Longmont, CO 4 Beds \| 4 Baths \| 2064 Sq. Ft.	$556,975
4206 Riley Dr, Longmont, CO 3 Beds \| 2.5 Baths \| 2092 Sq. Ft.	$526,980

Address	Redfin Estimate
4116 Riley Dr, Longmont, CO 2 Beds \| 2.5 Baths \| 1318 Sq. Ft.	—
4204 Riley Dr, Longmont, CO 2 Beds \| 2.5 Baths \| 1260 Sq. Ft.	$416,020

Address	Redfin Estimate
4114 Riley Dr, Longmont, CO 2 Beds \| 3 Baths \| 1557 Sq. Ft.	$504,364
4212 Riley Dr, Longmont, CO 4 Beds \| 3.5 Baths \| 2096 Sq. Ft.	$530,122

Property information provided by IRES as Distributed by MLS Grid when last listed in 2016. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

80501 homes for sale
80503 homes for sale
80504 homes for sale
80513 homes for sale

Houses for rent in Longmont	Agents near me	Fort Collins, CO homes for sale	Longmont Housing Market
Houses for sale near me	Denver, CO homes for sale	Aurora, CO homes for sale
Land for sale near me	Colorado Springs, CO homes for sale	Arvada, CO homes for sale
Open Houses near me	Boulder, CO homes for sale	Longmont Property Records
Condos for sale near me	Littleton, CO homes for sale	CO New Listings

Denver homes for sale
Boulder homes for sale
Fort Collins homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 80503, CO

Sale history for 4210 Riley Dr

Tax history for 4210 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 4210 Riley Dr

More real estate resources