4217 Riley Dr is a 4,027 square foot house on a 6,348 square foot lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Longmont data, we estimate the home's value is $930,283.
Single-familyProperty Type
2006Year Built
6,348 sq ftLot Size
$231Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$930,283
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26.3% higher than the average sale price ($737K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Aug 30, 2023 • Final
Interior remodel - residential
Remodel
Apr 6, 2018 • Final
Combo permit - residential
HVAC
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
Interior
Basement Information
Basement Sq. Ft: 1,916
Basement Finish: Finished
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Frame Wood
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Building Type: Single Family
Property Information
Subdivision Name: RESERVE AT RENAISSANCE
Living Sq. Ft: 4,027
Ground Floor Sq. Ft: 1,916
Building Sq. Ft: 5,509
Stories Type: 2 Plus
Legal Description: LOT 31 BLK 1 THE RESERVE AT RENAISSANCE
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 621
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,348
Legal Lot Number: 31
Legal Block Number: 1
Municipality Name: LONGMONT
Acres: 0.1457
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Tax Area: RE1J-LGT-NCWD-SVLHD
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 4,027
Stories: —
Lot Size: 6,348 square feet
Style: Single Family Residential
Year Built: 2006
Year Renovated: 2009
County: Boulder County
APN: R0149499
Home facts updated by county records on Sep 2, 2026
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.