Skip main navigation
Sold for $1,350,000
  • $1,350,000

    8861 Marathon Rd, Niwot, CO 80503

    5beds
    3,851sqft
    Single Family Residence
    Built in 1968
    0.88 Acres Lot
    $1,367,800 Zestimate®
    $351/sqft
    $3,887 Estimated rent

    Home value

    $1,367,800

    $1.26M - $1.49M

    $3,887/mo

    Zestimate® history
    Loading...

    Owner options

    List your home for rent

    $3,887/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $3,887/mo

    Rent Zestimate®

    Refinance and save

    $7,693/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $7,693/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Your Niwot oasis is situated on almost an acre with picturesque mountain views and an oversized lot perfect for a small hobby farm. This 5-bedroom, 3-bathroom ranch with a walkout finished basement has been fully renovated and marries luxury modern finishes with a mid-century modern vibe. Multiple living spaces create the ideal environment for gatherings, and inside, vaulted ceilings and an open living area are illuminated in sunlight. The newly renovated kitchen is brilliantly appointed with quartz countertops and a gas range, soft close drawers and cabinets, and a spacious island with a waterfall edge. The great room opens to a four season porch, perfect for lounging, reading, and sipping your favorite drink next to the cozy electric fireplace. The main level boasts hardwoods throughout, and tile in all wet areas. It includes a private study, a primary suite with a five piece luxury bath and ingress to the back deck, and a secondary bedroom and bathroom.The basement provides walk-out access to the covered patio and yard, and room to spread out with a large living area perfect for your home theater. An additional three bedrooms are intelligently laid out alongside a 3rd bathroom and a den/playroom. Outside, the expansive lot offers endless possibilities for gardening and outdoor activities along with a gazebo - a prime location for a fire pit to warm the cool Colorado evenings. Walk to school without ever touching the road! 10 ft easement behind the property borders open space that offers a straight path to the elementary! RV parking available. Newer roof, on-demand water heater, and oversized furnace. Close to Niwot HS, trails, Boulder Reservoir, and just 15 minutes from Boulder. Find peace and tranquility in this quiet town with easy access to amenities.

    Zillow last checked: 8 hours ago

    Listing updated: October 20, 2025 at 06:51pm

    Listed by:

    Eric Stashak 3037717500,

    Keller Williams-DTC,

    Andria Porter Stashak 719-440-1774,

    Keller Williams-DTC

    Bought with:

    Daryl Smith, 150531

    RE/MAX of Boulder, Inc

    Source: IRES,MLS#: 1011254MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 2
    • 3/4 bathrooms: 1
    • Main level bathrooms: 2
    Primary bedroom
    • Description: Wood
    • Features: Full Primary Bath, 5 Piece Primary Bath
    • Level: Main
    • Area: 228 Square Feet
    • Dimensions: 19 x 12
    Bedroom 2
    • Description: Wood
    • Level: Main
    • Area: 99 Square Feet
    • Dimensions: 9 x 11
    Bedroom 3
    • Description: Laminate
    • Level: Basement
    • Area: 132 Square Feet
    • Dimensions: 12 x 11
    Bedroom 4
    • Description: Laminate
    • Level: Basement
    • Area: 170 Square Feet
    • Dimensions: 10 x 17
    Bedroom 5
    • Description: Laminate
    • Level: Basement
    • Area: 240 Square Feet
    • Dimensions: 16 x 15
    Dining room
    • Description: Wood
    • Level: Main
    • Area: 182 Square Feet
    • Dimensions: 13 x 14
    Family room
    • Description: Laminate
    • Level: Basement
    • Area: 162 Square Feet
    • Dimensions: 18 x 9
    Great room
    • Description: Laminate
    • Level: Basement
    • Area: 520 Square Feet
    • Dimensions: 13 x 40
    Kitchen
    • Description: Tile
    • Level: Main
    • Area: 260 Square Feet
    • Dimensions: 13 x 20
    Laundry
    • Description: Tile
    • Level: Main
    • Area: 24 Square Feet
    • Dimensions: 6 x 4
    Living room
    • Description: Wood
    • Level: Main
    • Area: 156 Square Feet
    • Dimensions: 13 x 12
    Study
    • Description: Wood
    • Level: Main
    • Area: 143 Square Feet
    • Dimensions: 13 x 11
    Heating
    • Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Gas Range, Dishwasher, Refrigerator, Microwave
    Features
    • Eat-in Kitchen, Cathedral Ceiling(s), Open Floorplan, Walk-In Closet(s), Kitchen Island
    • Windows: Skylight(s), Window Coverings
    • Basement: Full,Partially Finished,Walk-Out Access
    • Has fireplace: Yes
    • Fireplace features: Electric
    Interior area
    • Total structure area: 5,887
    • Total interior livable area: 3,851 sqft
    • Finished area above ground: 3,851
    • Finished area below ground: 2,036

    Property

    Parking
    • Total spaces: 2
    • Parking features: RV Access/Parking
    • Attached garage spaces: 2
    • Details: Attached
    Accessibility
    • Accessibility features: Main Floor Bath, Accessible Bedroom, Main Level Laundry
    Features
    • Levels: One
    • Stories: 1
    • Patio & porch: Patio, Deck
    • Exterior features: Sprinkler System
    • Fencing: Fenced
    • Has view: Yes
    • View description: Mountain(s)
    Lot
    • Size: 0.88 Acres
    • Features: Deciduous Trees, Paved
    Details
    • Parcel number: R0056915
    • Zoning: RES
    • Special conditions: Private Owner

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary
    • Property subtype: Single Family Residence
    Materials
    • Frame, Stucco
    • Roof: Composition
    Condition
    • New construction: No
    • Year built: 1968

    Utilities & green energy

    • Electric: Xcel Energy
    • Gas: Xcel Energy
    • Sewer: Public Sewer
    • Water: City
    • Utilities for property: Natural Gas Available, Electricity Available, Cable Available
    Green energy
    • Energy efficient items: Sun Space

    Community & neighborhood

    Location
    • Region: Niwot
    • Subdivision: Morton Heights

    Other

    Other facts
    • Listing terms: Cash,Conventional,VA Loan

    Price history

    DateEventPrice
    7/16/2024Sold$1,350,000$351/sqft
    Source: IRES #1011254 Report a problem
    6/12/2024Pending sale$1,350,000$351/sqft
    Source: REcolorado #IR1011254 Report a problem
    6/6/2024Listed for sale$1,350,000+1.9%$351/sqft
    Source: IRES #1011254 Report a problem
    3/4/2024Sold$1,325,000$344/sqft
    Source: Public Record Report a problem
    1/24/2024Pending sale$1,325,000$344/sqft
    Source: REcolorado #7924661 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$7,592 +1.3%$93,019 +15.1%
    2024$7,491 +39.4%$80,836 -1%
    2023$5,373 +13.6%$81,619 +54.8%

    Find assessor info on the county website

    Neighborhood: 80503

    Nearby schools

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

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

    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value$1,367,800
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,367,800