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6231 Prospect Rd

Longmont, CO 80503

3 beds
4 baths
5,253 sqft
~38 acre lot
$742 per sqft
1979 build
– on site

FIRST time on the market! This one-of-a-kind 38-acre horse and wildlife property offers a rare opportunity just 15 minutes from Boulder and Longmont. Surrounded by open space and directly across from the 1,000-acre Langerman Preserve, it's a true refuge with direct access to miles of trails for hiking, riding, and exploring. The property needs work but has strong bones and great potential to be restored to its original character. It includes 39 shares of Left Hand Ditch water rights for irrigation-an increasingly valuable asset in the area. The setting is ideal for equestrians and nature lovers, with fenced pastures, four ponds, and a loafing shed with tack room. It's a quiet, peaceful place with "dark sky" conditions perfect for stargazing and regular sightings of eagles and other wildlife. The main house has three bedrooms, three full baths, and one half bath. The vaulted great room, upper-level office, and flexible bonus room provide plenty of usable space. The kitchen includes granite countertops and modern appliances, and the heating is a forced-air natural gas system with a gas fireplace in the great room. The main home includes a 2-car attached garage, and there are several outbuildings, including a detached 3-car garage with a 2-room studio and another 3-car garage attached to a separate unit-a barn that was converted for ranch hand use. This is a solid property with serious upside for someone willing to put in the work. Unique opportunity to own a large piece of land in a great location with water rights, privacy, and long-term investment value. Motivated seller!

Listing courtesy of IRES

Last checked: Checking… • Last updated Jun 4, 2025 •

MLS# 9372065 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1979
New Construction:

false
Construction Materials:

Vinyl Siding
Total SqFt:

5,253 Sqft
Building Area Total:

4725
Roof:

Metal
Foundation Details:

Slab
Levels:

Two
Basement:

Partial
Stories:

2
Direction Faces:

West
Window Features:

Skylight(s)
Patio And Porch Features:

Patio
Accessibility Features:

Level Lot
Above Grade Finished Area:

4725
Below Grade Finished Area:

528

Interior

Interior Features:

Eat-in Kitchen
Fireplace:

true
Fireplace Features:

Free Standing
Kitchen Level:

Main
Dining Room Level:

Main

Room Dimensions

Living Area:

5253
Living Area Units:

Square Feet
Living Area Source:

Appraiser
Master Bedroom Area:

399
Master Bedroom Width:

19
Master Bedroom Length:

21
Bedroom 2 Area:

294
Bedroom 2 Length:

14
Bedroom 2 Width:

21

Financial & Terms

Listing Terms:

Cash

Location

Directions:

From Boulder: CO-119 to 63rd Street, left on Prospect. Property is on the corner of 63rd and Prospect.
Coordinates:

-105.209488, 40.135925
Latitude:

40.135925
Longitude:

-105.209488

The Property

Property Type:

Residential
Property Subtype:

Residential-Detached
Lot Features:

Corner Lot
Lot Size Acres:

38.44
Lot Size SqFt:

1,674,446 Sqft
Lot Size Area:

1674446
Lot Size Units:

Square Feet
Zoning:

A
View:

Mountain(s)
Current Use:

Horses
Possible Use:

Farm
Exclusions:

NA
Horse:

true
Horse Amenities:

Pasture
Fencing:

Fenced
Other Structures:

Outbuildings
Waterfront:

true
Waterfront Features:

Abuts Pond/Lake
Water Body Name:

Pond
Road Surface Type:

Dirt
Has Water Rights:

Yes

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Annual Amount:

$8,468

Beds

Bedrooms Total:

3
Bedroom 2 Level:

Main
Bedroom 3 Level:

Upper
Master Bedroom Level:

Upper

Baths

Total Baths:

4
Full Baths:

3
Half Baths:

1
Master Bath Features:

Full Primary Bath, 5 Piece Primary Bath

The Listing

Special Listing Conditions:

Private Owner

Heating & Cooling

Heating:

Hot Water
Heating:

true
Cooling:

Room Air Conditioner
Cooling:

true

Utilities

Utilities:

Natural Gas Available
Gas:

Natural Gas
Electric:

Electric
Sewer:

Septic
Water Source:

City Water

Appliances

Appliances:

Dishwasher

Schools

Elementary School:

Blue Mountain
Middle School:

Altona
High School:

Silver Creek
High School District:

St. Vrain Valley RE-1J

The Community

Association:

false
Subdivision Name:

Foothills East
Spa:

true
Spa Features:

Bath
Senior Community:

false

Parking

Garage Spaces:

8
Garage:

true
Garage Type:

Attached
Attached Garage:

true
Covered Spaces:

8

Monthly cost estimate

Asking price

$3,900,000

Expense	Monthly cost
Mortgage	$20,883
Taxes	$705
Insurance	$1,072
Utilities	$191 See report
Total	$22,851/mo.^*
	^*This is an estimate

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Air Pollution Index

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Sale history

Date	Event	Source	Price	% Change
5/31/25 May 31, 2025	Price Changed	IRES	$3,900,000	-8.2%
5/18/25 May 18, 2025	Listed / Active	IRES	$4,250,000

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This house located in CO 80503 is currently for sale for $3,900,000. 6231 Prospect Rd is a 5,253 square foot house with 3 beds and 4 baths that has been on Estately for 31 days. This house is in the attendance area of Altona Middle School, Blue Mountain Elementary School, and Silver Creek High School.

Listing Courtesy of: IRES

TERMS OF USE: listing information is provided exclusively 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.

Information deemed reliable but not guaranteed by the MLS