Welcome to 621 Rider Ridge Dr., a light-filled Longmont home near the Fox Hill Golf Community with 3 bedrooms, 3 bathrooms, 2,214 sq ft, a large lot, mature trees, and inviting indoor-outdoor living. A delightful front porch sets the tone, while hardwood flooring in the entry leads into a connected main level designed for everyday comfort and easy gathering. The front sitting room flows into the formal dining room, creating a welcoming space for conversation, holidays, and hosting. Just off the entry, a dedicated office with French doors offers a quiet setting for working from home, reading, or creative projects. The well-appointed kitchen features beautiful wood flooring, granite counters, a center island, generous cabinet storage, an eat-in breakfast nook, and access to the back patio for outdoor dining. The family room sits just off the kitchen with vaulted ceilings, large windows, and a gas fireplace with stone accents. Main floor laundry and a powder room add everyday convenience. Upstairs, the spacious primary suite includes vaulted ceilings, large windows, a 5-piece bath with soaking tub, dual vanity, and a large closet. Two additional bedrooms and a full bath with a separated shower and toilet area provide a functional layout for guests, hobbies, or flex space. Additional features include a whole house fan and rough-in central vac system. The unfinished basement is ready for future expansion, whether you envision a rec room, exercise area, wood working, guest space, or additional storage. Outside, enjoy a lush, private backyard with a privacy fence, large patio, hot tub, and storage shed. Close to shopping, dining, and Longmont amenities, this move-in ready home offers space, light, and flexibility in a sought-after location.
Single-familyProperty Type
1994Year Built
8,658 sq ftLot Size
$192Price/Sq.Ft.
$11/moHOA Dues
2 car garageParking
Listed by Amy Neb• Dwellings Colorado Real Estate
Listed by Chad Neb• Dwellings Colorado Real Estate
Est. $3,111 per month, based on comparable rentals
Sale and tax history for 621 Rider Ridge Dr
Sale History
Tax History
Date
Event
Price
IRES as Distributed by MLS Grid #1062795
Jul 20, 2026
Sold
$610,000
$192/sq ft
Jul 7, 2026
Contingent
—
Jun 25, 2026
Listed
$600,000
$189/sq ft
Public Records
Apr 28, 1994
Sold
$183,200
$58/sq ft
Public Records
Jul 30, 1993
Sold
$1,687,900
$532/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,256 (+11.8%)
$10,931 + $26,331
$37,262
2024
$2,913 (+1.4%)
$10,931 + $26,331
$37,262
2023
$2,873 (+19.6%)
$8,396 + $28,756
$37,152
2022
$2,402 (−1.3%)
$12,080 + $28,756
$40,836
2021
$2,433 (+11.8%)
$8,528 + $22,692
$31,220
2020
$2,175 (+1.6%)
$8,773 + $23,345
$32,118
2019
$2,141 (+15.5%)
$7,794 + $21,750
$29,544
2018
$1,854 (+1.4%)
$7,794 + $21,750
$29,544
2017
$1,829 (+15.0%)
$5,760 + $20,959
$26,719
2016
$1,590 (+5.0%)
$5,760 + $20,959
$26,719
2015
$1,515 (+31.1%)
$8,119 + $16,477
$24,596
2014
$1,156 (−0.4%)
$4,219 + $16,167
$20,386
2013
$1,161 (+0.6%)
$4,219 + $16,167
$20,386
2012
$1,153 (−35.3%)
$4,219 + $16,167
$20,386
2011
$1,784 (−1.0%)
$4,736 + $15,801
$20,537
2010
$1,803 (+1.8%)
$4,736 + $15,801
$20,537
2009
$1,770
$4,060 + $16,880
$20,940
Public record
Public record
Zoning
Beds
3
Baths
2.5
Stories
—
Lot width
—
Lot depth
—
Lot size
8,658 Sq. Ft.
Year renovated
1994
Sq. Ft.
2,214
Year built
1994
Style
Single Family Residential
County
Boulder County
APN
R0115923
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 31, 2026.
R-SF
Residential Single-Family District
The purpose of the R-SF district is to establish and preserve residential neighborhoods with primarily single-family detached dwellings on medium to larger lots. The district is intended to be located in proximity to activity centers and other public amenities or complementary uses and activities such as schools, parks, and open space.
Permitted uses
Include but are not limited to:
Housing-Single unit
Infrastructure
Public service
Communications tower
Park & open space
Property details
Parking
Parking Information
Garage Type: Attached
Garage Sq. Ft.: 418
Parking Features: Attached
Garage Spaces: 2
Interior
Virtual Tour
Bedroom Information
# of Bedrooms: 3
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: 1
Family Room Information
Has Family Room: 0
Basement Information
Basement Features: Unfinished
Heating & Cooling
Heating Information: Forced Air
Cooling Information: Central Air
Interior Features
Interior Features: Separate Dining Room, Walk-in Closet(s), Kitchen Island
Appliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Flooring: Wood
Exterior
Building Information
Construction Materials: Frame
Roof: Composition
Exterior Features
Patio And Porch Features: Patio, Enclosed
Exterior Features: Sprinkler System, Hot Tub
Fencing: Fenced
Property Information
Levels: Two
Has Improvements: No
Sq. Ft. Upper: 966
Sq. Ft. Main Floor: 1248
New Construction Status: Not New, Previously Owned
Property Type: Residential
Property Sub Type: Single Family Residence
Above Grade Finished Area: 2,214
Zoning: RES
Land Information
Possible Use: Single Family
Lot Information
Flood Plain: Minimal Flood or C Rating
Financial
Tax Information
Tax Annual Amount: $3,256
Tax Year: 2025
Utilities
Utility Information
Water Source: City
Has Water Rights: No
Is Water Meter Installed: Yes
Sewer: Public Sewer
Utilities: Electricity Available
Location
HOA Information
Association Fee YN: Yes
Association Transfer Fee: Yes
Association Reserve: Yes
Association Name: Rider Ridge HOA
Has HOA
Association Fee: $11
Association Fee Frequency: Monthly
School Information
Elementary School: Rocky Mountain
Middle Or Junior High School: Trail Ridge
High School: Skyline
High School District: ST Vrain Dist RE 1J
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,214
Stories: —
Lot Size: 8,658 square feet
Style: Single Family Residential
Year Built: 1994
Year Renovated: 1994
County: Boulder County
APN: R0115923
Home facts updated by county records on Jul 31, 2026
Around this home
Schools
Rocky Mountain Elementary School
Public PreK-5 • Assigned • 0.2mi
5/10
Trail Ridge Middle School
Public 6-8 • Assigned • 1.0mi
5/10
Skyline High School
Public 9-12 • Assigned • 1.0mi
5/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
6 days above 93° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Longmont, CO • 80504
Average low and high temperatures (°F)
42
16
52
23
65
36
65
37
72
46
85
55
90
59
88
58
82
51
69
41
55
29
53
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
97/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.7 hrs
6.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$569,000 – $689,000
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