Skip main navigation
For sale
    • Price cut: $15K (6/20)
    $434,500

    1578 Sepia Avenue, Longmont, CO 80501

    3beds
    1,685sqft
    : 
    $2,842/mo
    Get pre-qualified
    Townhouse
    Built in 2018
    -- sqft lot
    $-- Zestimate®
    $258/sqft
    $386/mo HOA

    What's special

    Light-filled townhomeHalf bathLarge master suiteTwo-car attached garage
    This light-filled townhome was built in 2018 and is located in Southwest Longmont, near S. Sunset St & Kansas Ave. Easy access to I-25 & Hwy 119 to Boulder. The first floor is open from the living room to the dining area and kitchen, with an island making it ideal to host your family and friends. It includes a pantry, half bath and access to the high ceiling 2-car garage.Upstairs are three bedrooms, two full baths and a separate laundry room with an LG washer and dryer included. The large master suite includes a covered balcony facing East to enjoy coffee and the morning sun. It also has a large master bath with dual sinks, tub/shower and a large walk-in closet. The other two bedrooms on the upper level are also spacious; one with another walk-in closet.The 1,657 square foot home is a quiet end-unit with a two-car attached garage; forced-air natural gas heat with central air conditioning; an energy-efficient home with energy efficient appliances. A large park with a playground for your little ones, along with a basketball court andBBQ/picnic area, lies just across a quiet street! And just another block away is Affolter City Park, with tennis courts and adjacent school playgrounds of Indian Peaks Elementary and Sunset MiddleSchool. A gem in a great location, close to Downtown Longmont, Whole Foods, King Sooper, Village at the Peaks Movie Theatre and Shopping Center and many delightful walk-to restaurants!Directions: On Hwy 119 from Boulder, turn right (South) on S. Sunset St , then left (East) on Kansas Ave, then the first right (South) on Bistre St, first left (East) on Sepia, then park. Unit is between the second and third buildings, at the far end on the left.
    54 days
    |
    325
    |
    14
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Kellen Harmon 970-691-8429 kellen@homesavingsrealty.net,

    Home Savings Realty

    Source: REcolorado as distributed by MLS GRID,MLS#: 4990178MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      • Main level bathrooms: 1
      Bedroom
      • Level: Upper
      • Area: 210 Square Feet
      • Dimensions: 14 x 15
      Bedroom
      • Level: Upper
      • Area: 144 Square Feet
      • Dimensions: 12 x 12
      Bedroom
      • Level: Upper
      • Area: 132 Square Feet
      • Dimensions: 11 x 12
      Bathroom
      • Level: Main
      Bathroom
      • Features: En Suite Bathroom, Primary Suite
      • Level: Upper
      Bathroom
      • Level: Upper
      Dining room
      • Level: Main
      • Area: 90 Square Feet
      • Dimensions: 10 x 9
      Kitchen
      • Level: Main
      • Area: 99 Square Feet
      • Dimensions: 11 x 9
      Laundry
      • Level: Upper
      • Area: 36 Square Feet
      • Dimensions: 6 x 6
      Living room
      • Level: Main
      • Area: 210 Square Feet
      • Dimensions: 14 x 15
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
      Features
      • Ceiling Fan(s), Eat-in Kitchen, Kitchen Island, Laminate Counters, Pantry, Primary Suite, Walk-In Closet(s)
      • Flooring: Carpet, Laminate
      • Basement: Crawl Space
      • Common walls with other units/homes: End Unit
      Interior area
      • Total structure area: 1,685
      • Total interior livable area: 1,685 sqft
      • Finished area above ground: 1,685
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage - Attached
      • Attached garage spaces: 2
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Patio
      Details
      • Parcel number: R0513298
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: Townhouse
      • Property subtype: Townhouse
      • Attached to another structure: Yes
      Materials
      • Frame
      • Roof: Composition
      Condition
      • Updated/Remodeled
      • Year built: 2018

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected

      Community & HOA

      Community
      • Subdivision: Sienna Park
      HOA
      • Has HOA: Yes
      • Amenities included: Parking
      • Services included: Reserve Fund, Maintenance Grounds, Snow Removal, Trash
      • HOA fee: $340 monthly
      • HOA name: Townhomes at Sienna Park
      • HOA phone: 303-457-1444
      • Second HOA fee: $46 monthly
      • Second HOA name: Sienna Park Master Associatio
      • Second HOA phone: 303-457-1444
      Location
      • Region: Longmont

      Financial & listing details

      • Price per square foot: $258/sqft
      • Tax assessed value: $472,000
      • Annual tax amount: $3,097
      • Date on market: 6/4/2026
      • Listing terms: Cash,Conventional,FHA,VA Loan
      • Exclusions: Seller's Personal Property And/Or Staging Items.
      • Ownership: Individual
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        6/20/2026Price change$434,500-3.3%$258/sqft
        Source: REcolorado as distributed by MLS GRID #4990178 Report a problem
        6/4/2026Listed for sale$449,500-4.4%$267/sqft
        Source: REcolorado as distributed by MLS GRID #4990178 Report a problem
        4/21/2026Listing removed$2,650$2/sqft
        Source: Zillow Rentals Report a problem
        4/11/2026Listed for rent$2,650+10.4%$2/sqft
        Source: Zillow Rentals Report a problem
        11/6/2024Listing removed$2,400$1/sqft
        Source: Zillow Rentals Report a problem
        10/26/2024Price change$2,400-6.8%$1/sqft
        Source: Zillow Rentals Report a problem
        8/17/2024Price change$2,575-1.9%$2/sqft
        Source: Zillow Rentals Report a problem
        8/9/2024Listed for rent$2,625-3.7%$2/sqft
        Source: Zillow Rentals Report a problem
        8/9/2024Listing removed--
        Source: Owner Report a problem
        7/23/2024Price change$470,000-3%$279/sqft
        Source: IRES as distributed by MLS GRID #1014352 Report a problem
        7/16/2024Listed for sale$484,700+26%$288/sqft
        Source: IRES as distributed by MLS GRID #1014352 Report a problem
        7/9/2024Listing removed--
        Source: Zillow Rentals Report a problem
        7/3/2024Listed for rent$2,725-4.4%$2/sqft
        Source: Zillow Rentals Report a problem
        4/19/2024Listing removed--
        Source: Zillow Rentals Report a problem
        4/15/2024Listed for rent$2,850+46.2%$2/sqft
        Source: Zillow Rentals Report a problem
        8/1/2020Listing removed$1,950$1/sqft
        Source: Owner Report a problem
        7/27/2020Listing removed$384,700$228/sqft
        Source: Ron Smaron #919130 Report a problem
        7/24/2020Listed for sale$384,700+9.3%$228/sqft
        Source: Ron Smaron #919130 Report a problem
        7/16/2020Price change$1,950-2.5%$1/sqft
        Source: Owner Report a problem
        6/20/2020Listed for rent$2,000-2.4%$1/sqft
        Source: Owner Report a problem
        8/6/2018Sold$351,900$209/sqft
        Source: Public Record Report a problem
        7/26/2018Listed for sale$351,900$209/sqft
        Source: LGI Homes - Colorado #5514057 Report a problem
        7/17/2018Listing removed$2,050$1/sqft
        Source: Owner Report a problem
        6/15/2018Listed for rent$2,050$1/sqft
        Source: Owner Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$2,663 +1.4%$29,500 -6.4%
        2024$2,627 +1.9%$31,524 -1%
        2023$2,578 -1.3%$31,829 +22.2%
        2022$2,611 +9.4%$26,049 -2.8%
        2021$2,387 $26,799 +9%
        2020$2,387 +134.9%$24,575
        2019$1,016 $24,575 +129.7%
        2018$1,016 $10,701 +8.5%
        2017$1,016 -4%$9,860 -11%
        2016$1,059 +4.9%$11,083 +409.6%
        2015$1,010 +1064.7%$2,175 +134.4%
        2014$87 +0.7%$928
        2013$86 +6.8%$928
        2012$81 -40.7%$928
        2011$136 +1.8%--
        2010$134 -45.5%$1,580
        2009$245 $1,580
        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.
        Get pre-qualified

        Climate risks

        Neighborhood: 80501

        Getting around

        61 / 100
        Somewhat Walkable
        32 / 100
        Some Transit
        56 / 100
        Bikeable

        Nearby schools

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

        A local agent can set up tours, give advice and negotiate with sellers.

        Browse local experts

        Similar homes

              Nearby cities

              Nearby neighborhoods

              Nearby zip codes

              Other Longmont Topics

                Search
                Updates
                Favorites
                Plan
                Inbox