531 Alpine Street Longmont, CO ^$ 539,000

531 Alpine Street

^$ 539,000

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Recently Listed

531 Alpine Street

Longmont, CO, 80504

^$ 539,000

Bedrooms5 Baths2.0 Sq 2,146

Monthly Estimate*

^$ 3,319

Listed by JPAR Modern Real Estate

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Single Family Home for sale in Longmont, CO

for $539,000 with 5 bedrooms and 2 full baths. This 2,146 square foot home was built in 1976 on a lot size of 0.15.

Freshly painted, sparkling clean, and completely move-in ready—this is the kind of home where all you need to do is unpack and start living. Welcome to 531 Alpine Street, a beautifully maintained brick ranch in one of Longmont’s most established neighborhoods. With 5 bedrooms, 2 bathrooms, and over 2,100 square feet, this home offers exceptional flexibility, thoughtful updates, and a layout that works for a variety of lifestyles. The main level features warm, easy-care hardwood flooring and abundant natural light, with a spacious living area that flows into an updated eat-in kitchen—ideal for both everyday living and entertaining. Three well-sized bedrooms and a full bath complete the main floor. What truly sets this property apart is the finished basement—a rare and highly valuable feature. The lower level includes two conforming bedrooms with egress windows, a large family room, a ¾ bath, and a full second kitchen. This setup creates outstanding potential for multigenerational living, guest quarters, rental income, or a private retreat for extended stays. Step outside to a private, fully fenced backyard designed for enjoyment, with mature trees, garden areas, and a welcoming patio/pergola space perfect for relaxing or entertaining. Additional highlights include a tandem-style attached garage, no HOA, and a location just minutes from historic downtown Longmont, parks, and bike trails with convenient access to major commuting routes. A rare combination of space, versatility, and location—this home offers far more than meets the eye.

Single Family Active

Price

^$ 539,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 3,138

Style

Contemporary

Lot Size

0.15

Year Built

1976

Town/City

Longmont

County/Region

Boulder

MLS | Web ID

1604315

Features

Interior

Interior Amenities Ceiling Fan(s) Laminate Counters Open Floorplan

Basement Finished Unfinished

Flooring Carpet Laminate Tile

Basement (Y/N) Y

Above Grade Finished Area 1073

Half Baths 0

1/4 Baths 0

3/4 Baths 1

Laundry Features In Unit

Total Bedrooms 5

Below Grade Finished Area 927

Main Level Bedrooms 0

Main Level Bathrooms 0

Total Baths 2

General

Sewer Public Sewer

Heating Forced Air

Cooling Central Air

Utilities Electricity Available Natural Gas Available

Possession Closing/DOD

Roof Composition

Appliances Dishwasher Dryer Gas Water Heater Microwave Range Refrigerator Washer

Garage Spaces 1

Patio/Porch Features Patio

Architectural Style Contemporary

Security Features Smoke Detector(s)

Construction Materials Brick Vinyl Siding

Exclusions Seller's personal property

Year Built 1976

Levels One

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

County Boulder

Property Type Residential

HOA N

Attached Garage Y

Subdivision Name Sunnyvale

Facing Direction East

Full Baths 1

Status Active

Directions From 3rd Ave or 9th Ave head north or south on Alpine St; property is on the west side of the street.

High School Skyline

City Longmont

Senior Community Y/N N

High School District St. Vrain Valley RE-1J

Lot Size Units Square Feet

Lot Size Square Feet 6613

Carport Spaces 0

Listing Terms Cash Conventional FHA VA Loan

Elementary School Columbine

Tax Annual Amount 3138

Middle/Junior High School Trail Ridge

Virtual Tour https://www.zillow.com/view-imx/ae740e60-888c-4314-b5c2-14370f747c2a?setAttribution=mls&wl=true&initialViewType=pano

Structure Type House

Standard Status Active

Elementary School District St. Vrain Valley RE-1J

Exterior

Exterior Amenities Private Yard Rain Gutters

Fencing Full

Parking Features 220 Volts Concrete Electric Vehicle Charging Station(s)

Lot Features Landscaped Level

Water Source Public

Total Parking 1

Lot Size Area 6613

Building Area Total 2146

Lot Size Acres 0.15

Road Surface Type Paved

Road Frontage Type Public

Road Responsibility Public Maintained Road

Internal Only

Street Number 1 531

* Excluded Features

List By

Jpar Modern Real Estate

Broker

(303) 437-1637

Phone

Affordability Calculator

$3,580

Per Month

Monthly Principal & Interest: $3,319
Monthly Property Taxes: $262
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Longmont, CO

Average List Price ^$1,185,569

Percent of Sale Price 120%

About Longmont, CO

95,205 Population

31% Since 2002

^$64,602 Median Income

39.12 Median Age

30% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

1922568 Elementary School

910863 Middle School

Skyline High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
4/18/2026	$539,000		Listed Price

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531 Alpine Street, Longmont, CO, 80504 is a Single Family Home for sale at $539,000 with 2,146 sqft and a lot size of 0.15. 531 Alpine Street has 5 bedrooms, 2.0 baths, and was built in 1976. The property's zip code is 80504 which is in Longmont, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 4/19/2026.

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531 Alpine Street

Single Family Home for sale in Longmont, CO

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