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  • $3,600,000

    15137 E County Line Rd, Longmont, CO 80504

    3beds
    5,184sqft
    : 
    Residential-Detached, Residential
    Built in 1986
    81.96 Acres Lot
    $3,280,500 Zestimate®
    $694/sqft
    $-- HOA

    What's special

    Sweeping unobstructed viewsSprawling covered deckWalk-in pantryFully remodeled custom homeRich leathered granite countertopsCustom window treatmentsCustom cherry cabinetry
    Commanding 80 acres of prime Boulder County land, this extraordinary estate offers sweeping, unobstructed views of the Front Range and Rocky Mountains from every corner of the property. At the heart of it all is a fully remodeled custom home, thoughtfully reimagined inside and out between 2015 and 2018 to elevate both comfort and style. Nearly 300 side-dump truckloads of soil were expertly moved from the lake in 2015 to shape the dramatic landscape berms that now frame the home-creating a sense of privacy while enhancing the stunning visual backdrop. That same year, a sprawling covered deck was constructed to extend the living space outdoors. Designed for year-round enjoyment, it features a motorized awning for effortless transitions between sun, shade-making it the perfect setting to relax or entertain against a Rocky Mountain backdrop. Inside, the gourmet kitchen was completely renovated with custom cherry cabinetry and rich leathered granite countertops, blending elegance with functionality. The primary bathroom was also fully reimagined, and the home's interior was transformed with reconfigured walls, new flooring throughout, designer lighting, and custom window treatments. The lower level is a versatile space ideal for multi-generational living or extended guest stays. It includes a full kitchen, a walk-in pantry, walk-in closet, new washer and dryer, a spacious open floor plan, and a luxurious bathroom featuring a Jacuzzi tub. Designed with both comfort and utility in mind, the property includes a fully climate-controlled, eight-run dog kennel with private outdoor access-ideal for breeders, trainers, boarding professionals, or your own favorite furry best friend. Water rights include 18 shares of New Ish, plus two domestic water taps. Farm equipment is included and features a Kabota tractor, a Honda Pioneer 700 UTV, and a riding lawnmower-ensuring you're well-equipped to care for the land.
    184 days
    |
    480
    |
    15
    |

    Zillow last checked: 8 hours ago

    Listing updated: January 03, 2026 at 08:01am

    Listed by:

    Jim Green 303-775-2553,

    WK Real Estate Longmont,

    Stu Wright 303-888-1679,

    WK Real Estate

    Source: IRES,MLS#: 1038736MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    • Main level bedrooms: 3
    Primary bedroom
    • Area: 221
    • Dimensions: 13 x 17
    Bedroom 2
    • Area: 156
    • Dimensions: 12 x 13
    Bedroom 3
    • Area: 144
    • Dimensions: 12 x 12
    Dining room
    • Area: 100
    • Dimensions: 10 x 10
    Family room
    • Area: 169
    • Dimensions: 13 x 13
    Kitchen
    • Area: 234
    • Dimensions: 13 x 18
    Living room
    • Area: 540
    • Dimensions: 20 x 27
    Heating
    • Forced Air, 2 or More Heat Sources
    Cooling
    • Central Air, Whole House Fan
    Appliances
    • Included: Gas Range/Oven, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Trash Compactor, Disposal
    • Laundry: Washer/Dryer Hookups, Main Level
    Features
    • Study Area, Eat-in Kitchen, Separate Dining Room, Open Floorplan, Pantry, Stain/Natural Trim, Walk-In Closet(s), Kitchen Island, Beamed Ceilings, Open Floor Plan, Walk-in Closet
    • Flooring: Wood, Wood Floors, Carpet
    • Doors: 6-Panel Doors
    • Windows: Window Coverings, Double Pane Windows, Triple Pane Windows
    • Basement: Full,Partially Finished
    • Has fireplace: Yes
    • Fireplace features: Gas, Living Room
    Interior area
    • Total structure area: 5,184
    • Total interior livable area: 5,184 sqft
    • Finished area above ground: 2,702
    • Finished area below ground: 2,482

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage Door Opener, RV/Boat Parking
    • Attached garage spaces: 3
    • Details: Garage Type: Attached
    Accessibility
    • Accessibility features: Level Drive, Low Carpet, Main Floor Bath, Accessible Bedroom, Main Level Laundry
    Features
    • Stories: 1
    • Patio & porch: Deck
    • Fencing: Partial
    • Has view: Yes
    • View description: Mountain(s), Hills, Plains View, Panoramic
    • Waterfront features: Abuts Pond/Lake, Pond
    Lot
    • Size: 81.96 Acres
    • Features: Lawn Sprinkler System, Water Rights Included, Level, Rolling Slope, Abuts Farm Land, Unincorporated
    Details
    • Additional structures: Kennel/Dog Run, Storage, Outbuilding
    • Parcel number: R0099543
    • Zoning: AG
    • Special conditions: Private Owner
    • Horses can be raised: Yes
    • Horse amenities: Pasture

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary/Modern,Ranch
    • Property subtype: Residential-Detached, Residential
    Materials
    • Wood/Frame, Brick
    • Roof: Composition
    Condition
    • Not New, Previously Owned
    • New construction: No
    • Year built: 1986

    Utilities & green energy

    • Electric: Electric, Poudre Valley
    • Gas: Natural Gas, Agfinity
    • Sewer: Septic
    • Water: District Water, Longs Peak Water Dis
    • Utilities for property: Natural Gas Available, Electricity Available, Propane

    Community & HOA

    Community
    • Subdivision: None
    HOA
    • Has HOA: No
    Location
    • Region: Longmont

    Financial & listing details

    • Price per square foot: $694/sqft
    • Tax assessed value: $807,200
    • Annual tax amount: $6,374
    • Date on market: 7/9/2025
    • Cumulative days on market: 186 days
    • Listing terms: Cash,Conventional,VA Loan
    • Exclusions: Sellers' Personal Property
    • Has irrigation water rights: Yes
    • Electric utility on property: Yes
    • Road surface type: Paved, Asphalt
    Get pre-qualifiedBe ready to make an offer.
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    Estimated market value

    $3,280,500

    $3.12M - $3.44M

    $4,812/mo

    Price history

    Price history
    DateEventPrice
    1/3/2026Pending sale$3,600,000$694/sqft
    Source: REcolorado #IR1038736 Report a problem
    7/9/2025Listed for sale$3,600,000+325.3%$694/sqft
    Source: IRES #1038736 Report a problem
    8/26/2014Sold$846,500-9.1%$163/sqft
    Source: IRES #727202 Report a problem
    1/30/2004Sold$931,000$180/sqft
    Source: Public Record Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$6,036 +1.4%$52,421 -20.7%
    2024$5,954 +20.5%$66,143 -0.9%
    2023$4,940 -1.6%$66,751 +35.2%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $20,504/mo
    Principal & interest
    $17654
    Property taxes
    $1590
    Home insurance
    $1260

      Climate risks

      Neighborhood: 80504

      Nearby schools

      GreatSchools rating
      Schools provided by the listing agent
      • Elementary: Mead
      • Middle: Mead
      • High: Mead

      Source: IRES. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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