PRICE REDUCED! This is a fabulous LOW PRICE for a single family home in the heart of Lyons! Welcome to this truly unique and special creek-front property, just steps from all that Lyons has to offer. Step out your front door and you literally have the Lyons trail system at your feet! Step across the bridge and you are in bustling Downtown Lyons to enjoy coffee, meals, brews, and entertainment. Imagine entertaining, creekside, on the flagstone patio with a built-in firepit, beautiful flagstone benches, and the sound of trickling water in the background! A stone staircase brings you directly into the water, where you can enjoy swimming, lounging, fishing, and floating! Nestled on a ~1/4-acre lot with towering trees, this 2-bed/1-bath home has been updated throughout and offers a bright living area with gleaming hardwood floors. Included are updated lighting and fixtures, blinds, doors and trim, windows, and on-demand hot water. The bright kitchen has ample cabinet space with granite countertops and tile floors. This is a prime location with easy access across the bridge to historic Downtown Lyons. It is an easy walk to the dog park, Bohn Park, Picture Frame Rock, and miles of hiking trails. Just 15 minutes to Longmont and 30 minutes to Boulder, this is a fantastic opportunity to experience small town living in the foothills of the Rocky Mountains, with amenities and employment opportunities just minutes away. As an investment property, recent rents were $2,950/mo. Creekside homes don't become available too often - don't miss this rare opportunity!
Listed by Thomas Precourt
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License #IRP10431
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The Agency - Boulder
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303-921-9080
Last updated June 02, 2026
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Source: REcolorado #IR1043746
Listing Facts
TypeSingle-family
NeighborhoodLyons
Bedrooms2
Bathrooms1
Days on Prevu274
Taxes$5,239/year
Size806 sqft
Price per sqft$676
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Air Conditioning
Parking
Location
Mortgage Calculator
Listing History
05/01/2026
Price Decreased
$545,000
03/25/2026
Price Decreased
$575,000
02/24/2026
Price Decreased
$595,000
01/09/2026
Price Decreased
$625,000
09/15/2025
Listed by The Agency - Boulder
$635,000
Property Details for 342 4th Avenue
Exterior
Construction
Roof: Composition
Structure Type: House
Window Features: Double Pane Windows
Year Built: 1952
Architectural Style: Contemporary
Construction Materials: Vinyl Siding, Frame
Features
Direction Faces: West
Patio And Porch Features: Patio
Road Frontage Type: Public
View: Mountain(s), Water
Waterfront Features: Stream
Measurements
Building Area Total: 806
Lot Features: Corner Lot, Flood Zone, Level, Rock Outcropping
Elementary School District: St. Vrain Valley RE-1J
High School
High School: Lyons
High School District: St. Vrain Valley RE-1J
Middle or Junior School
Middle Or Junior School: Lyons
Utilities
Equipment
Cooling: Ceiling Fan(s), Central Air
Heating: Forced Air
Laundry Features: In Unit
Sewer: Public Sewer
Utilities: Cable Available, Electricity Available, Natural Gas Available
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 2 bedrooms and 1 bathroom in this single-family home at 342 4th Avenue.
What schools are nearby to 342 4th Avenue?
Nearby schools include the Lyons Elementary School, Lyons Middle School, and Lyons High School.
What are the annual taxes for 342 4th Avenue?
Annual taxes for this single-family home are estimated at $5,239.
How does 342 4th Avenue compare to other single-family homes in Lyons?
This single-family home is listed 45% below the average price for single-family homes in Lyons and has been on the market for 214 more days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 806 sqft.
342 4th Avenue is a 2-bedroom, 1-bath single-family home for sale in Lyons CO 80540. On Prevu for 274 days at $545,000. This includes a recent price decrease of $30,000. This home features 806 square feet of living space, located in Lyons. The median listing price for single-family homes in this area is $1,074,500. Nearby schools include Lyons Elementary School, Lyons Middle School, and Lyons High School. The home offers private outdoor space, dishwasher, air conditioning, parking, and washer/dryer. Explore more single-family home listings in Colorado.
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