643 Collyer St, Longmont, CO 80501 - Photo 1

1/1

$724,000

Sold
Closed
Single Family
3 Beds
2 Full Baths
2,736 Sq. Ft.
1 Car Garage

1/1

Property Description

Welcome home to Old Town Longmont!! This 1925 beauty is a wonderful blend of old and new! The large front porch is a great hangout space. Inside you will find original woodwork and douglas fir floors. The kitchen is completely updated and offers gourmet features such as a 6 burner gas stove, stainless steel apron sink, large island with prep sink, and ample cabinets! The spacious open floor plan is excellent for entertaining. The primary bedroom also offers a bonus room that can serve as a private retreat or an office, or a nursery. The basement is fully finished with a large family room, a full bath, and a 3rd, conforming bedroom. Outside you will be delighted to find an in-ground, heated pool and several patios to enjoy summer fun! There is also a detached garage that is set up as a workshop. Well located across from Longmont's historical Collyer Park and very walkable to Longmont's vibrant Main Street and all of it's offerings. New class 4 roof! Love where you live!

Full Property Details

Full Property Details for 643 Collyer St

General

Sold For: $724,000
Taxes: $3,216 (2024)
Status: Closed
Type: Single Family
Source: IRES
MLS ID: 1040227
Added to Site: 172 day(s) ago

Interior

Interior Features: Study Area, Satellite Avail, High Speed Internet, Eat-In Kitchen, Separate Dining Room, Open Floorplan, Pantry, Stain or Natural Trim, Walk-In Closet(s), Kitchen Island, 9ft+ Ceilings
Fireplace: Yes
Fireplace(s): Living Room
Appliances: Gas Range/Oven, Self Cleaning Oven, Dishwasher, Refrigerator, Microwave, Disposal
Flooring: Wood Floors

Rooms

Bathrooms

Total Bathrooms: 2
Full Bathrooms: 2

Bedrooms

Total Bedrooms: 3
Bedroom 1: 11 x 13
Bedroom 2: 11 x 13
Bedroom 3: 10 x 12

Other Rooms

Living Room: 14 x 15
Family Room: 22 x 15
Kitchen: 21 x 14
Dining Room: 13 x 15
Den: 10 x 10
Laundry: Sink, Washer/Dryer Hookups, In Basement, 9 x 7

Additional Information

Pool: Yes
Pool Description: Private
Spa: Yes

Parking

Garage: Yes
Garage Spaces: 1
Parking Features: Alley Access
Garage Description: Detached

Location

Area: Longmont
County: Boulder
Subdivision: Longmont Ot

School Information

School District: ST Vrain Dist RE 1J
Elementary School: Columbine
Middle School: Trail Ridge
High School: Skyline

Heating & Cooling

Cooling Type: Ceiling Fan(s)
Heating Type: Hot Water, Baseboard, Zoned Heat, Radiant, Radiator

Utilities

Gas: Natural Gas, Xcel
Sewer: City Sewer
Water: City Water, City of Longmont

Structural Information

Architectural Style: Cottage/Bung, Ranch
Exterior Const.: Stone, Stucco
Basement Desc.: Full, Partially Finished
Stories/Levels: One
Square Feet: 2,736
Living Area: 2,736 Sq. Ft.
Finished Above Grnd: 1,368 Sq. Ft.
Finished Below Grnd: 1,368 Sq. Ft.
Year Built: 1925

Additional Structures

Other Structures: Workshop

Lot Features

Property View: City
Lot Size (Acres): 0.22
Lot Dimensions: 9460
Frontage: City Street, Alley
Street/Road Desc.: Asphalt
Lot Features: Curbs, Gutters, Sidewalks, Level, Abuts Park, Historic District
Best Use: Single Family
Zoning: RES
Fencing (Description): Fenced, Wood

Financial Considerations

Tax Amount: $3,216
Tax Year: 2024

Disclosures and Reports

Exclusions: Seller personal possessions, washer, dryer, hot tub

Listed by RE/MAX Alliance-Longmont (303) 651-3939

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— 643 Collyer St —

RE/MAX Alliance-Longmont

303-651-3939

(303) 651-3939

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Schools

Schools serving 643 Collyer St

School District:St. Vrain Valley School District Re 1j

Name	Grades	Distance
Columbine Elementary School, Longmont, CO 111 Longs Peak Avenue, Longmont, CO 80501	PK-5	0.2 mi
Trail Ridge Middle School 1000 Button Rock Drive, Longmont, CO 80501	6-8	2.2 mi
Skyline High School 600 East Mountain View, Longmont, CO 80501	9-12	1.3 mi

Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 643 Collyer St

Date

Details

Price

Change

Source

10/31/2025

Sold

$724,000

-0.66%

MLS

9/23/2025

Price Reduced

$728,800

-1.35%

MLS

9/09/2025

Price Reduced

$738,800

-1.49%

MLS

7/29/2025

Listed

$750,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Total Baths
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Sq. Ft.
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Active
Updated 8 hours ago

2
Beds
2
Total Baths
1,575
Sq. Ft.
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Open House

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Active
Updated 1 day ago

6
Beds
6
Total Baths
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Sq. Ft.
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Condo
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2
Beds
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Total Bath
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Sq. Ft.
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Single Family
Active
Updated 2 days ago

4
Beds
3
Total Baths
2,262
Sq. Ft.
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$555,000

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Single Family
Active
Updated 2 days ago

2
Beds
1
Total Bath
1,622
Sq. Ft.
MLS # 3933774

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Price Reduced

-$5,000 (-4%)

$120,000

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Mobile Home
Active
Updated 1 day ago

3
Beds
2
Total Baths
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Sq. Ft.
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Sold

$805,000

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Single Family
Closed
Updated 17 hours ago

4
Beds
4
Total Baths
2,588
Sq. Ft.
MLS # 9208964

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Sold

$638,000

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Single Family
Closed

2
Beds
2
Total Baths
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Sq. Ft.
MLS # 1038439

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Sold

$686,000

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Single Family
Closed

2
Beds
1
Total Bath
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Sq. Ft.
MLS # 2739645

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Sold

$725,000

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Single Family
Closed

4
Beds
2
Total Baths
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Sq. Ft.
MLS # 1036189

Listed by Terra Verde Realty

643 Collyer St, Longmont, CO 80501 (MLS# 1040227) is a Single Family property that was sold at $724,000 on October 31, 2025. Want to learn more about 643 Collyer St? Do you have questions about finding other Single Family real estate for sale in Longmont? You can browse all Longmont real estate or contact a Coldwell Banker agent to request more information.

643 Collyer St Longmont, CO 80501

Full Property Details for 643 Collyer St

General

Interior

Rooms

Bathrooms

Bedrooms

Other Rooms

Additional Information

Parking

Location

School Information

Heating & Cooling

Utilities

Structural Information

Additional Structures

Lot Features

Financial Considerations

Disclosures and Reports

Listing agent

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Be ready to buy your new home!

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Schools serving 643 Collyer St

Price & Sales History for 643 Collyer St

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