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New construction
  • $11,950,000

    12357 N 75th St, Longmont, CO 80503

    4beds
    10,248sqft
    : 
    Residential-Detached, Residential
    Built in 2025
    6.98 Acres Lot
    $11,114,400 Zestimate®
    $1,166/sqft
    $-- HOA

    What's special

    Dramatic open-hearth fireplaceHeated pool and spaCustom steel elementsExpansive patiosDirect lake accessSteam ovenFloor-to-ceiling windows
    Lakeside living near Boulder is virtually unheard of, making 12357 N 75th Street one of the most exceptional opportunities in the region. Set on 7 lush, irrigated acres with direct access to a private lake and sweeping views of Longs Peak and the entire Front Range, this Boulder County estate offers natural beauty, luxury, and privacy just 20 min. from downtown Boulder. At the heart of the property is a newly constructed 5,754 SF residence, thoughtfully designed for elevated indoor-outdoor living. Expansive accordion glass doors and floor-to-ceiling windows capture breathtaking views, bringing the landscape into every room. Every element has been curated to support a life of ease, comfort, and refined style. The kitchen is a standout, equipped with Sub-Zero and Wolf appliances, a steam oven, a striking steel range hood, wine storage, and a fully appointed cook-in butler's pantry. A dramatic open-hearth fireplace anchors the great room, where rich textures, such as handcrafted cabinetry, reclaimed wood beams, and custom steel elements, create depth and sophistication. The home features four spacious bedrooms and six bathrooms, including a luxurious primary suite with a private loft, balcony, coffee bar, double-sided steel fireplace, spa bath with a soaking tub and steam shower, and a custom-designed walk-in closet. A dining room, private home office, and generous laundry room round out the home's well-appointed interior. Step outside to a true lifestyle haven. A heated pool and spa, lakeside firepit, and expansive patios offer multiple venues for entertaining or unwinding in total privacy. Direct lake access provides the rare ability to paddleboard, canoe, or enjoy peaceful moments beside the water. The estate also includes a newly constructed agricultural barn, an original carriage house, and a freestanding art studio. Just down the road, the charming enclave of Hygiene offers a taste of small-town life, boutique shops, and close-knit community feel.
    31 days
    on Zillow
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    |
    144
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    Zillow last checked: 7 hours ago

    Listing updated: August 15, 2025 at 11:30am

    Listed by:

    Zachary Nassar 303-775-8522,

    Nassar Realty LLC,

    Hunter Jorgensen 303-888-8893,

    Compass - Boulder

    Source: IRES,MLS#: 1040477MLS Logo
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    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 6
    • Full bathrooms: 2
    • 3/4 bathrooms: 2
    • 1/2 bathrooms: 2
    Primary bedroom
    • Area: 350
    • Dimensions: 25 x 14
    Dining room
    • Area: 180
    • Dimensions: 18 x 10
    Kitchen
    • Area: 414
    • Dimensions: 23 x 18
    Living room
    • Area: 460
    • Dimensions: 23 x 20
    Heating
    • Forced Air, Radiant
    Cooling
    • Central Air
    Appliances
    • Included: Electric Range/Oven, Self Cleaning Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Freezer, Disposal
    • Laundry: Washer/Dryer Hookups
    Features
    • In-Law Floorplan, Satellite Avail, High Speed Internet, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Stain/Natural Trim, Walk-In Closet(s), Loft, Sauna, Wet Bar, Kitchen Island, Two Primary Suites, High Ceilings, Beamed Ceilings, Open Floor Plan, Walk-in Closet, 9ft+ Ceilings
    • Flooring: Wood, Wood Floors
    • Windows: Window Coverings, Wood Frames, Double Pane Windows, Wood Windows
    • Basement: None,Crawl Space,Built-In Radon,Sump Pump
    • Has fireplace: Yes
    • Fireplace features: 2+ Fireplaces, Gas, Gas Log, Living Room
    Interior area
    • Total structure area: 4,609
    • Total interior livable area: 10,248 sqft
    • Finished area above ground: 4,609
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage Door Opener, RV/Boat Parking, >8' Garage Door, Heated Garage, Oversized, Drive Through
    • Attached garage spaces: 3
    • Details: Garage Type: Attached
    Accessibility
    • Accessibility features: Level Lot, Main Floor Bath, Accessible Bedroom
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Patio, Deck
    • Exterior features: Balcony, Hot Tub Included
    • Has private pool: Yes
    • Pool features: Private
    • Has spa: Yes
    • Spa features: Heated
    • Fencing: Partial,Wood
    • Has view: Yes
    • View description: Mountain(s), Hills, Plains View, Water, Panoramic
    • Has water view: Yes
    • Water view: Water
    • Waterfront features: Abuts Pond/Lake, Lake Front, Lake Privileges, Waterfront
    Lot
    • Size: 6.98 Acres
    • Features: Lawn Sprinkler System, Water Rights Included, Wooded, Level, Abuts Ditch, Abuts Farm Land, Unincorporated
    Details
    • Additional structures: Workshop, Storage, Carriage House, Outbuilding
    • Parcel number: R0052933
    • Zoning: RR
    • Special conditions: Private Owner
    • Horses can be raised: Yes
    • Horse amenities: Barn with 3+ Stalls, Corral(s), Pasture

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary/Modern
    • Property subtype: Residential-Detached, Residential
    Materials
    • Wood/Frame, Brick, Stone, Wood Siding
    • Roof: Composition,Metal
    Condition
    • New Construction
    • New construction: Yes
    • Year built: 2025
    Details
    • Builder name: Nassar Development

    Utilities & green energy

    • Electric: Electric, Xcel
    • Gas: Natural Gas, Xcel
    • Sewer: Septic, Septic Field
    • Water: District Water, Cistern, City of Longmont
    • Utilities for property: Natural Gas Available, Electricity Available, Cable Available, Underground Utilities, Trash: Private
    Green energy
    • Energy efficient items: HVAC, Energy Rated
    • Energy generation: Solar PV Owned

    Community & HOA

    Community
    • Security: Fire Sprinkler System, Fire Alarm
    • Subdivision: Hygiene Heights 3
    HOA
    • Has HOA: No
    Location
    • Region: Longmont

    Financial & listing details

    • Price per square foot: $1,166/sqft
    • Tax assessed value: $2,356,300
    • Annual tax amount: $14,789
    • Date on market: 8/1/2025
    • Cumulative days on market: 32 days
    • Listing terms: Cash,Conventional,1031 Exchange
    • Exclusions: Personal Property Currently On Premises. Artwork, Photographs, Staging Items. No Machinery Or Farm Equipment Shall Be Implied As Part Of Sale.
    • Has irrigation water rights: Yes
    • Electric utility on property: Yes
    • Road surface type: Gravel
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