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For sale
  • Price cut: $15K (6/30)
    $580,000

    345 Mountain View Avenue, Longmont, CO 80501

    2beds
    2,173sqft
    : 
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    Single Family Residence
    Built in 1900
    9,387 Square Feet Lot
    $567,700 Zestimate®
    $267/sqft
    $-- HOA

    What's special

    Some homes have character. Others have history. **The Nowlen House has both.** Built in 1900 and recognized as one of Longmont's historic homes, this beautifully preserved Queen Anne Victorian residence offers a rare chance to own a piece of the city's story—without sacrificing the comforts of modern living. Set beneath the canopy of one of the oldest cottonwood trees in Colorado, this unforgettable property combines architectural charm, thoughtful updates, and a little bit of magic. Inside, you'll find 2 bedrooms, 2 full baths, a flexible bonus space, and a beautifully finished basement that adds valuable living space. Original details and timeless craftsmanship have been lovingly preserved, while extensive renovations make everyday life easy. Fresh interior and exterior paint, a newer roof and gutters, remodeled spaces, and a blend of original and new flooring create the perfect balance of old-house soul and modern convenience. The large lot offers room to spread out, garden, entertain, or simply enjoy the shade of that legendary cottonwood. A detached garage and charming chicken coop complete the picture—because life is just better when fresh eggs are part of the equation. Nestled in Longmont's beloved Kiteley neighborhood, you're just minutes from downtown Main Street's shops, restaurants, breweries, coffee stops, and weekend strolls. Parks, trails, and outdoor adventures are seemingly around every corner, making it easy to embrace Colorado living. The Nowlen House isn't a cookie-cutter home—and thank goodness for that. It's a place where stories have been told for more than a century, where historic charm meets modern comfort, and where the next chapter is waiting to be written.
    28 days
    |
    2,991
    |
    290
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Jenna Davis 303-946-9476,

    First Summit Realty

    Source: REcolorado as distributed by MLS GRID,MLS#: 4917395MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 2
      • Full bathrooms: 2
      • Main level bathrooms: 1
      • Main level bedrooms: 1
      Bedroom
      • Features: Primary Suite
      • Level: Upper
      Bedroom
      • Level: Main
      Bathroom
      • Level: Upper
      Bathroom
      • Level: Main
      Bonus room
      • Description: Could Be Converted Into Another Bedroom
      • Level: Main
      Heating
      • Forced Air, Wood Stove
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Washer
      Features
      • High Ceilings, Open Floorplan
      • Flooring: Laminate, Wood
      • Basement: Finished
      • Has fireplace: Yes
      • Fireplace features: Free Standing, Wood Burning
      Interior area
      • Total structure area: 2,173
      • Total interior livable area: 2,173 sqft
      • Finished area above ground: 1,531
      • Finished area below ground: 642

      Property

      Parking
      • Total spaces: 2
      • Parking features: Heated Garage
      • Garage spaces: 2
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Deck, Front Porch
      • Exterior features: Private Yard, Rain Gutters
      • Fencing: Full
      Lot
      • Size: 9,387 Square Feet
      • Features: Many Trees
      Details
      • Parcel number: R0042601
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Victorian
      • Property subtype: Single Family Residence
      Materials
      • Frame, Wood Siding
      • Roof: Composition
      Condition
      • Updated/Remodeled
      • Year built: 1900

      Utilities & green energy

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

      Community & HOA

      Community
      • Subdivision: Gorder Harper
      HOA
      • Has HOA: No
      Location
      • Region: Longmont

      Financial & listing details

      • Price per square foot: $267/sqft
      • Tax assessed value: $544,200
      • Annual tax amount: $3,571
      • Date on market: 6/17/2026
      • Listing terms: Cash,Conventional,FHA,VA Loan
      • Exclusions: Seller's Personal Property
      • Ownership: Individual
      • Electric utility on property: Yes
      • Road surface type: Paved

        Estimated market value

        $567,700

        $539,000 - $596,000

        $2,201/mo

        Price history

        DateEventPrice
        6/30/2026Price change$580,000-2.5%$267/sqft
        Source: REcolorado as distributed by MLS GRID #4917395 Report a problem
        6/17/2026Listed for sale$595,000+79.5%$274/sqft
        Source: REcolorado as distributed by MLS GRID #4917395 Report a problem
        10/25/2019Sold$331,500+5.2%$153/sqft
        Source: Public Record Report a problem
        9/25/2019Pending sale$315,000$145/sqft
        Source: Keller Williams Executives #2848951 Report a problem
        9/19/2019Price change$315,000-13.7%$145/sqft
        Source: Keller Williams Executives #2848951 Report a problem
        7/29/2019Price change$365,000-2.7%$168/sqft
        Source: Keller Williams 1st Realty Associates Inc. #876542 Report a problem
        6/26/2019Price change$375,000-6.3%$173/sqft
        Source: Keller Williams 1st Realty Associates Inc. #876542 Report a problem
        4/3/2019Listed for sale$400,000+102%$184/sqft
        Source: Keller Williams 1st Realty #876542 Report a problem
        12/30/2005Sold$198,000+48.3%$91/sqft
        Source: Public Record Report a problem
        12/19/1995Sold$133,500+44.5%$61/sqft
        Source: Public Record Report a problem
        9/3/1993Sold$92,400$43/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$2,895 +1.4%$34,013 +0.2%
        2024$2,855 +39.2%$33,949 -1%
        2023$2,052 -1.3%$34,278 +65.3%
        2022$2,078 +24.4%$20,732 -2.8%
        2021$1,671 $21,329 +24%
        2020$1,671 +23.3%$17,203
        2019$1,355 $17,203 +20.6%
        2018$1,355 $14,263 -9.6%
        2017$1,355 -17.3%$15,769 -8%
        2016$1,639 +4.9%$17,146 +5.9%
        2015$1,562 +3.3%$16,191
        2014$1,512 +15.1%$16,191
        2013$1,314 +6.8%$16,191 +14.3%
        2012$1,231 -3.7%$14,168
        2011$1,278 +1.8%--
        2010$1,255 -6.1%$14,850
        2009$1,337 +12.1%$14,850 -18.9%
        2008$1,192 -20.9%$18,300 -27%
        2007$1,507 -1.8%$25,070 +8.7%
        2006$1,534 -9.6%$23,060
        2005$1,696 +1.2%$23,060 -10.1%
        2004$1,677 +20.4%$25,660
        2003$1,393 +10.5%$25,660 +39.6%
        2002$1,260 $18,380 -90.9%
        2001-- $200,900
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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.
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        Climate risks

        Neighborhood: Clark Centennial

        Getting around

        80 / 100
        Very Walkable
        37 / 100
        Some Transit
        72 / 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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