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1/21
$1,725,000
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1/21
Property Description
Updated 4 bed (one non-conforming) executive home with 4.5 baths. Suitable for handicapped use. Open floor plan with lots of windows and unobstructed views of the back range and the Town of Lyons. Generous master suite with a 5-piece bathroom and private deck. Outdoor grill with fireplace and patio area in the back yard. Oversized 3-car attached garage. Minutes from schools and downtown. 15 min to Longmont and Boulder; 30 min to Rocky Mountain National Park
Full Property Details
Full Property Details for 621 1st Ave
General
- Price: $1,725,000
- Taxes: $10,188 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1068034
- Updated: 9/4/2026
- Added to Site: 7 day(s) ago
Interior
- Interior Features: Eat-In Kitchen, Separate Dining Room, Open Floorplan
- Fireplace: Yes
- Fireplace(s): Insert, Gas
- Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 2
- 3/4 Bathrooms: 2
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Exterior
- Exterior Features: Sprinkler System, Balcony, Oversized Garage
- Porch/Patio/Deck: Deck
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Parking Features: Attached
- Garage Description: Attached
Location
- Area: Lyons
- County: Boulder
- Subdivision: Turner & Reed
- Driving Directions: From E Main St, Lyons, go north on 2nd Ave for 0.2 miles and turn hard right onto 1st Ave. Property is on the left; third from the end.
School Information
- School District: ST Vrain Dist RE 1J
- Elementary School: Lyons
- Middle School: Lyons
- High School: Lyons
Heating & Cooling
- Cooling Type: Central Air, Ceiling Fan(s)
- Heating Type: Forced Air
Utilities
- Gas: Yes
- Gas: Xcel
- Sewer: Public Sewer
- Water: City
- Utility Description: Natural Gas Available, Electricity Available, Satellite Available, High-Speed Internet Available
Structural Information
- Construction: Frame, Stucco
- Exterior Const.: Frame, Stucco
- Basement: Yes
- Basement Desc.: Partial
- Roof: Composition
- Windows: Window Coverings
- Square Feet: 4,095
- Sq. Ft. Source: Assessor
- Living Area: 3,228 Sq. Ft.
- Year Built: 2005
Lot Features
- Property View: Mountain(s), City
- Mountain views: Yes
- Lot Size (Acres): 0.17
- Lot Size (Sq. Ft.): 7,262
- Frontage: City Street
- Street/Road Desc.: Asphalt
- Fence: Yes
- Lot Features: Cul-De-Sac, Paved
- Potential Use: Single-Family
- Zoning: R
- Fencing (Description): Partial
Financial Considerations
- Tax Amount: $10,188
- Tax Year: 2025
- Terms: Cash
Disclosures and Reports
- Special Conditions: Private Owner, Licensed Owner
- Property ID: R0503800
Listed by KL Realty (303) 444-3177
Get Pre-Approved Today
Schools
Schools serving 621 1st Ave
School District:St. Vrain Valley School District Re 1j
| Name | Grades | Distance |
|---|---|---|
Lyons Elementary School 338 High Street, Lyons, CO 80540 | PK-5 | 0.3 mi |
Lyons Middle/Senior High School 100 McConnell Drive, Lyons, CO 80540 | 6-12 | 0.7 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 621 1st Ave
Date
Details
Price
Change
Source
9/04/2026
Listed
$1,725,000
68.29%
MLS
2/28/2022
Sold
$1,025,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 621 1st Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,188
27%
$81,464
20%
2024
$8,047
1%
$67,670
-5%
2023
$7,939
8%
$71,355
15%
2021
$7,370
-1%
$62,248
3%
2022
$7,460
1%
$60,507
12%
2021
$7,370
16%
$54,040
—
2019
$6,329
14%
$54,040
12%
2018
$5,560
2%
$48,420
—
2017
$5,468
1%
$48,420
4%
2016
$5,423
5%
$46,757
—
2015
$5,156
14%
$46,757
16%
2014
$4,517
8%
$40,286
—
2013
$4,176
—
$40,286
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 621 1st Ave
621 1st Ave, Lyons, CO 80540 (MLS# 1068034) is a Single Family property with 4 bedrooms, 2 full bathrooms and 3 partial bathrooms. 621 1st Ave is currently listed for $1,725,000 and was received on September 04, 2026. Want to learn more about 621 1st Ave? Do you have questions about finding other Single Family real estate for sale in Lyons? You can browse all Lyons real estate or contact a Coldwell Banker agent to request more information.

