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$525,000 New to Website
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Property Description
Located in highly desirable West Old Town Longmont, this three-bedroom, one-bathroom, remodeled home offers a convenient lifestyle, historic charm, privacy, good neighbors, and low-traffic streets. Wood floors throughout, fireplace, and a bright living room where the sunset light glows into the room. Open main area layout for easy flow and entertaining. Dedicated dining area, induction stove (gas available), separate mudroom with cabinets, laundry room, oversized garage and driveway for several cars. Enjoy the private, enclosed yard with sprinkler system. Mature aspen and catalpa trees, with lilacs and roses creating a blooming perimeter.Fast community WiFi. Walk to Thompson Park, Main Street, Sunset Pool, the elementary school, and Sunset Golf Course. Nearby eats at Westside Tavern, The Roost, Rosalee's, Las Palmeras, and others.
Full Property Details
Full Property Details for 850 Judson St
General
- Price: $525,000
- Taxes: $3,996 (2025)
- Status: Active
- Type: Single Family
- Source: IRES
- MLS ID: 1055278
- Updated: 4/2/2026
- Added to Site: 2 day(s) ago
Interior
- Interior Features: Eat-In Kitchen, Open Floorplan, Bay or Bow Window
- Fireplace: Yes
- Fireplace(s): One
- Appliances: Electric Range, Dishwasher, Washer, Dryer, Fire Alarm
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
- Main Floor Baths: 1
Bedrooms
- Total Bedrooms: 3
Exterior
- Exterior Features: Sprinkler System, Oversized Garage
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Detached
- Garage Description: Detached
Location
- Area: Longmont
- County: Boulder
- Subdivision: Carlsons Sub
- Driving Directions: Main Street, west on 9th, south on Judson and home is two down on the left.
School Information
- School District: ST Vrain Dist RE 1J
- Elementary School: Central
- Middle School: Westview
- High School: Longmont
Heating & Cooling
- Heating Type: Forced Air
Utilities
- Water: City
- Utility Description: Electricity Available
Structural Information
- Construction: Concrete
- Exterior Const.: Concrete
- Basement Desc.: None
- Roof: Composition
- Square Feet: 960
- Sq. Ft. Source: Assessor
- Living Area: 960 Sq. Ft.
- Year Built: 1950
Lot Features
- Lot Size (Acres): 0.14
- Lot Size (Sq. Ft.): 5,890
- Frontage: City Street
- Street/Road Desc.: Concrete
- Fence: Yes
- Lot Features: Wooded, Level, Paved
- Potential Use: Single-Family
- Zoning: Res
- Fencing (Description): Fenced
Financial Considerations
- Tax Amount: $3,996
- Tax Year: 2025
- Terms: Cash, Conventional, FHA, VA
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: Sellers personal property
- Property ID: R0044576
Listed by Compass - Boulder (303) 487-5472
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Schools
Schools serving 850 Judson St
School District:St. Vrain Valley School District Re 1j
| Name | Grades | Distance |
|---|---|---|
Central Elementary School, Longmont, CO 1020 4th Avenue, Longmont, CO 80501 | PK-5 | 0.7 mi |
Westview Middle School 1651 Airport Road, Longmont, CO 80503 | 6-8 | 2.3 mi |
Longmont High School 1040 Sunset Street, Longmont, CO 80501 | 9-12 | 0.2 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 850 Judson St
Date
Details
Price
Change
Source
4/01/2026
Listed
$525,000
31.25%
MLS
5/01/2020
Sold
$400,000
—
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 850 Judson St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,996
12%
$38,069
2%
2024
$3,558
1%
$37,198
-9%
2023
$3,510
26%
$40,884
42%
2021
$2,796
1%
$28,693
3%
2022
$2,760
-1%
$27,891
22%
2021
$2,796
28%
$22,909
—
2019
$2,190
25%
$22,909
24%
2018
$1,756
1%
$18,490
—
2017
$1,732
9%
$18,490
11%
2016
$1,586
5%
$16,597
—
2015
$1,512
16%
$16,597
18%
2014
$1,306
—
$14,033
—
2013
$1,311
—
$14,033
—
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 850 Judson St
850 Judson St, Longmont, CO 80501 (MLS# 1055278) is a Single Family property with 3 bedrooms and 1 full bathroom. 850 Judson St is currently listed for $525,000 and was received on April 01, 2026. Want to learn more about 850 Judson 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.

