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409 E Saint Clair AvenueLongmont, CO 80504

For Sale

$529,000

Smart Buyer Rebate $5,290

This well-cared-for 4-bedroom, 2-bath home sits on a corner lot surrounded by mature perennial gardens and features a screened-in covered porch-perfect for morning coffee or relaxing outdoors-and a heated 2-car garage with a 220V outlet. Major updates within the past three years include the roof, gutters, furnace, A/C, water heater, fencing, main sewer line, driveway and garage floor. Thoughtfully maintained over the years, the home offers plenty of opportunity to make it your own. Enjoy an established Longmont neighborhood close to schools and walking paths, with convenient access to downtown, shopping and everyday amenities. No HOA.

Listed by Jennifer Sarito Carroll

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License #IRP01715

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Property Resources, Inc.

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303-442-7368

Last updated September 13, 2026

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Source: REcolorado #IR1068334

Listing Facts

  • TypeSingle-family
  • NeighborhoodKensington
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu5
  • Taxes$3,155/year
  • Size1,633 sqft
  • Price per sqft$324

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/10/2026
Listed by Property Resources, Inc.
$529,000
  1. 09/10/2026$529,000
    Listed by Property Resources, Inc.

Property Details for 409 E Saint Clair Avenue

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Window Features: Double Pane Windows, Window Coverings
  • Year Built: 1977
  • Construction Materials: Brick, Frame

Features

  • Fencing: Fenced
  • Road Frontage Type: Public

Measurements

  • Building Area Total: 2,008
  • Lot Features: Corner Lot, Level, Sprinklers In Front
  • Lot Size Acres: 0.18
  • Lot Size Square Feet: 7,724

Financial

Taxes

  • Parcel Number: R0069707
  • Tax Annual Amount: $3,155.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Microwave, Oven, Refrigerator

Measurements

  • Living Area: 1,633

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Main Level Bathrooms: 1

Other

General

  • Exclusions: Clothes Washer, Clothes Dryer

Location

  • Subdivision Name: Sunnyvale 5

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Heated Garage, Oversized
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Rocky Mountain
  • Elementary School District: St. Vrain Valley RE-1J

High School

  • High School: Skyline
  • High School District: St. Vrain Valley RE-1J

Middle or Junior School

  • Middle Or Junior School: Trail Ridge

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air
  • 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 4 bedrooms and 2 bathrooms in this single-family home at 409 E Saint Clair Avenue.

What schools are nearby to 409 E Saint Clair Avenue?

Nearby schools include the Rocky Mountain Elementary School, Trail Ridge Middle School, and Skyline High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 409 E Saint Clair Avenue.

What are the annual taxes for 409 E Saint Clair Avenue?

Annual taxes for this single-family home are estimated at $3,155.

How does 409 E Saint Clair Avenue compare to other single-family homes in Kensington?

This single-family home is listed 10% below the average price for single-family homes in Kensington and has been on the market for 54 less 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 1,633 sqft.

409 E Saint Clair Avenue is a 4-bedroom, 2-bath single-family home for sale in Longmont CO 80504. Available on Prevu for 5 days at $529,000. This residence features 1,633 square feet of living space, located in Kensington. The median listing price for single-family homes in this area is $437,500. Nearby schools include Rocky Mountain Elementary School, Trail Ridge Middle School, and Skyline High School. The home offers dishwasher, air conditioning, and parking. Browse more single-family home listings in Longmont.

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.