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  • $579,000

    544 Hilltop Street, Longmont, CO 80504

    5beds
    2,150sqft
    : 
    $3,680/mo
    Get pre-qualified
    Single Family Residence
    Built in 1976
    9,225 Square Feet Lot
    $-- Zestimate®
    $269/sqft
    $-- HOA

    What's special

    **NO HOA** Originally built as the model home for the Sunnyvale community and lovingly maintained by only two owners, this beautifully updated home offers timeless quality, thoughtful improvements, and an exceptional backyard retreat. Situated on a quiet cul-de-sac on an oversized pie-shaped lot, you'll enjoy mature trees, established landscaping, and a peaceful setting just minutes from shopping, dining, and parks. Inside, the open-concept kitchen and dining area create an inviting space for everyday living and entertaining, complemented by gorgeous 3/4-inch Brazilian maple hardwood flooring, fresh interior paint, and updated flooring throughout. The spacious primary suite features an on suite bathroom, while abundant built-in storage adds convenience throughout the home. Step outside to your own backyard oasis featuring mature trees, apple and pear trees, raspberry plants, grapevines, a covered patio, gardening sink and work station, storage shed, and plenty of space to relax, entertain, or garden. The welcoming TimberTech front porch offers another perfect place to enjoy Colorado's beautiful seasons. This home has been meticulously cared for with numerous valuable updates, including seamless metal siding and energy-efficient windows (2019), a new roof (2020), dishwasher (2023), professionally tested radon with excellent results (2024), professionally cleaned and inspected main sewer line (2025), and a new furnace, tankless water heater, washer, and dryer (2025). Additional features include a spacious two-car garage, an attached covered carport with electricity, Toro sprinkler system with additional soaker hoses, backyard storage shed, and 220-volt wiring ready for a future hot tub. With only two owners, quality craftsmanship, meaningful updates, and an incredible outdoor setting, this is a rare opportunity to own a home that's be thoughtfully cared for inside and out. ** NO HOA **
    9 days
    |
    1,434
    |
    136
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Jaclyn Kinney 630-981-4784 jaclyn@boulderhomesource.com,

    RE/MAX Alliance,

    Colorado Home Source 303-543-5720,

    RE/MAX Alliance

    Source: REcolorado as distributed by MLS GRID,MLS#: 5552070MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 3
      • Full bathrooms: 3
      • Main level bathrooms: 2
      Bedroom
      • Features: Primary Suite
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Basement
      Bedroom
      • Level: Basement
      Bathroom
      • Level: Main
      Bathroom
      • Level: Main
      Bathroom
      • Level: Basement
      Bonus room
      • Level: Basement
      Kitchen
      • Level: Main
      Living room
      • Level: Main
      Living room
      • Level: Basement
      Sun room
      • Description: Off The Kitchen, Doorway Into Garage
      • Level: Main
      Heating
      • Forced Air
      Cooling
      • Evaporative Cooling
      Appliances
      • Included: Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Oven, Refrigerator, Self Cleaning Oven, Tankless Water Heater, Washer
      Features
      • Built-in Features, Ceiling Fan(s)
      • Flooring: Wood
      • Windows: Double Pane Windows
      • Basement: Finished
      Interior area
      • Total structure area: 2,150
      • Total interior livable area: 2,150 sqft
      • Finished area above ground: 1,152
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Concrete
      • Attached garage spaces: 2
      • Details: Off Street Spaces: 1
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Covered, Front Porch, Patio
      • Exterior features: Garden, Private Yard
      • Fencing: Full
      Lot
      • Size: 9,225 Square Feet
      • Features: Cul-De-Sac, Sprinklers In Rear
      Details
      • Parcel number: R0046674
      • Zoning: Residential
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Brick, Frame, Metal Siding
      • Foundation: Concrete Perimeter
      Condition
      • Updated/Remodeled
      • Year built: 1976

      Utilities & green energy

      • Electric: 220 Volts
      • Sewer: Public Sewer
      • Utilities for property: Electricity Connected, Internet Access (Wired)

      Community & HOA

      Community
      • Security: Carbon Monoxide Detector(s)
      • Subdivision: Sunnyvale
      HOA
      • Has HOA: No
      Location
      • Region: Longmont

      Financial & listing details

      • Price per square foot: $269/sqft
      • Tax assessed value: $450,500
      • Annual tax amount: $2,300
      • Date on market: 7/18/2026
      • Listing terms: Cash,Conventional
      • Exclusions: Staging Furniture
      • Ownership: Individual
      • Electric utility on property: Yes
      • Road surface type: Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/27/2026Pending sale$579,000$269/sqft
        Source: REcolorado as distributed by MLS GRID #5552070 Report a problem
        7/18/2026Listed for sale$579,000$269/sqft
        Source: REcolorado as distributed by MLS GRID #5552070 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$1,916 +1.4%$28,156 -7.4%
        2024$1,889 +20.1%$30,411 -1%
        2023$1,573 -1.3%$30,707 +34.4%
        2022$1,593 +21.1%$22,845 -2.8%
        2021$1,316 $23,502 +13.5%
        2020$1,316 +28.2%$20,699
        2019$1,027 $20,699 +14.9%
        2018$1,027 $18,007 -9.5%
        2017$1,027 +39.5%$19,908 +29.3%
        2016$736 +4.9%$15,402 +16%
        2015$701 +13.1%$13,277
        2014$620 +0%$13,277
        2013$620 -47.6%$13,277 -2.5%
        2012$1,182 +2.3%$13,612
        2011$1,155 +1.8%--
        2010$1,135 -12.3%$13,420
        2009$1,294 +12.1%$13,420 -24.2%
        2008$1,154 +4.8%$17,700
        2007$1,101 -1.8%$17,700 +5.1%
        2006$1,121 -1%$16,840
        2005$1,132 +1.2%$16,840 -1.7%
        2004$1,119 +7%$17,130
        2003$1,046 +10.5%$17,130 +24.1%
        2002$946 $13,800 -90.8%
        2001-- $150,800
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Kensington

        Getting around

        52 / 100
        Somewhat Walkable
        22 / 100
        Minimal Transit
        76 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Columbine
        • Middle: Trail Ridge
        • High: Skyline
        • District: St. Vrain Valley RE-1J

        Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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