Own a piece of Longmont history! The William Butler House, circa 1884, is a stately Victorian that blends historic significance with refined modern living, set within Longmont's original square mile. Featuring a mansard roof, this iconic home sits on a rare third-acre lot backing to Old Mill Park. Privately gated and beautifully landscaped, the grounds showcase mature trees, heirloom plantings, and antique brick walkways. Every room has been thoughtfully updated, including a new kitchen, new bathrooms, upgraded electrical, new roof, and new exterior paint. The custom gourmet kitchen features ZLINE appliances, including an 8-burner dual fuel range, custom cabinetry, and a Shaws of England farmhouse sink. Timeless details such as crown molding, an original fireplace, high ceilings, and wood floors add to the home's character. Additional highlights include an in-law suite in the basement with a separate exterior entrance. Luxury touches include a steam shower, and the home is one of the few Old Town properties with AC. Added bonus: the current owners hold a short-term rental license, offering exceptional income potential. Walk to Main Street shops and restaurants!
AppliancesGas Range, Dishwasher, Refrigerator, Washer, Dryer, Disposal, Fire Alarm
FIREPLACE FEATURESLiving Room
HeatingForced Air, 2 or more Heat Sources, Wall Furnace
CoolingCentral Air, Ductless
Utility FeaturesNatural Gas Available, Electricity Available, Cable Available, High Speed Avail
WATER SOURCECity
Year Built1884
BasementFull, Partially Finished
FINISHED BASEMENT SIZE1197.0
ARCHITECTURAL STYLEVictorian
RoofRubber
EXTERIOR FEATURESSprinkler System
Parking FeaturesGarage Door Opener, Detached
FenceFenced
Lot FeaturesCorner Lot, Deciduous Trees, Historic District, Paved, Curbs, Gutters, Sidewalks, Street Light
Garage spaces2
CITYLongmont
SUBDIVISIONOld Town
COUNTYBoulder
AREALongmont
STATECO
TAX AMOUNT5229.0
LATEST UPDATE2026-04-21T19:22:31.109Z
DAYS ON MARKET7
PRICE CHANGE(S)
$987,000 Apr 15, 2026
Market Trends
New Properties On Market
46
Average Asking Price
$477,393
Average Asking Price / Sq. Ft.
$269
Average Days On Market
24
Data as of Apr 29, 2026.
Remaining statistics above are calculated on activity within the period from Mar 01, 2026 to Mar 31, 2026.
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