Welcome to 7720 73rd, a sprawling property offering sophisticated living, equestrian amenities, and abundant water rights, making it a truly coveted offering in the heart of Boulder County. With 50 acres boarding Lefthand Creek, this outstanding opportunity includes 73 shares of Left Hand Ditch, a valuable addition affording seamless irrigation and agriculture. With a prestigious gated entry, the elegant home boasts rich hardwoods, warm cherry accents, rustic brick, and high-end marble finishes. Spanning 11,760 square feet, the outbuilding on the property is truly impressive. Horse enthusiasts will love the indoor riding arena, and the space for up to eight stalls. This structure also includes a dedicated viewing area, office, a second-floor apartment, and two bathrooms. This truly special offering includes the home at 7660 N 73rd, a separately deeded 1,702 square foot home with 3 beds, 2 baths, and a 2-car detached garage on a nearly 1-acre lot for an extended family compound or caretaker residence. Don't miss the opportunity to make this exceptional Niwot estate your own!
Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
LAUNDRY FEATURES
Sink
FIREPLACE FEATURES
Two or More, Gas
Heating
Forced Air
Cooling
Ceiling Fan(s)
Utility Features
Natural Gas Available, Electricity Available, Cable Available
SEWER
Septic Tank
WATER SOURCE
District
Year Built
1999
Basement
None
FINISHED BASEMENT SIZE
0.0
Roof
Composition, Metal, Rubber
EXTERIOR FEATURES
Sprinkler System, Oversized Garage
Parking Features
Garage Door Opener, RV Access/Parking
Fence
Fenced
Lot Features
Wooded, Evergreen Trees, Deciduous Trees, Level, Abuts Pond/Lake, Abuts Stream/Creek/River, Abuts Farm Land, Outbuildings, House Faces West, River, River Front, Pond(s), Water Rights Included
Parking FeaturesGarage Door Opener, RV Access/Parking
FenceFenced
Lot FeaturesWooded, Evergreen Trees, Deciduous Trees, Level, Abuts Pond/Lake, Abuts Stream/Creek/River, Abuts Farm Land, Outbuildings, House Faces West, River, River Front, Pond(s), Water Rights Included
Garage spaces3
Other StructuresStorage
ViewHills, Plains View, Water
CITYLongmont
SUBDIVISIONFoothills East
COUNTYBoulder
AREASuburban Plains
STATECO
TAX AMOUNT17621.0
LATEST UPDATE2026-01-23T09:14:25.287Z
PRICE CHANGE(S)
$4,695,000 Oct 21, 2025
Market Trends
New Properties On Market
49
277%
Increase In New Listings
Average Asking Price
$912,945
$818,670 Decrease In Avg Asking Price
Average Asking Price / Sq. Ft.
$352
$179 Decrease In List Price/Sq. Ft.
Average Days On Market
14
33 Day
Decrease In Days On Market
Data as of Feb 06, 2026.
Remaining statistics above are calculated on activity within the period from Dec 01, 2025 to Jan 31, 2026.
Mortgage Calculator
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