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345 Mountain View AvenueLongmont, CO 80501

For Sale

$565,000

Smart Buyer Rebate $5,650

Come take a look at this classic, updated, cozy historical home with a MASSIVE, HEATED DETACHED GARAGE/WORKSHOP that truly sets this property apart from the rest! Whether you're a car enthusiast, woodworker, hobbyist, DIY lover, or simply dreaming of a dedicated space for your projects, this expansive workshop with heat and electricity offers incredible versatility and room to create. It's a rare find, especially paired with a historic home full of charm! Built in 1900 and recognized as one of Longmont's historic homes, this beautifully preserved Queen Anne Victorian residence, The Nowlen House, 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, flexible bonus space, and a FULLY FINISHED basement that adds valuable living space. 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. Outside, the spacious lot offers room to spread out, garden, entertain, or relax beneath that legendary cottonwood. A charming chicken coop adds another touch of personality! Nestled in Longmont's beloved Kiteley neighborhood, you're just minutes from 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 is a place where historic charm meets modern comfort, where creativity has room to flourish, and where a century of stories makes way for your next chapter. A historic Victorian home with a workshop this impressive? That's a combination you don't come across every day!

Listed by Jenna Davis

·

License #IRP31323

·

First Summit Realty

·

303-946-9476

Last updated October 15, 2026

·

Source: REColorado #IR1070719

Listing Facts

  • TypeSingle-family
  • NeighborhoodClark Centennial
  • Bedrooms2
  • Bathrooms2
  • Days on Prevu16
  • Taxes$3,571/year
  • Size1,787 sqft
  • Price per sqft$316

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

10/15/2026
Listed by First Summit Realty
$565,000
  1. 10/15/2026$565,000
    Listed by First Summit Realty

Property Details for 345 Mountain View Avenue

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Year Built: 1900
  • Architectural Style: Victorian
  • Construction Materials: Frame

Features

  • Direction Faces: North
  • Patio And Porch Features: Deck, Patio

Measurements

  • Building Area Total: 2,173
  • Lot Size Acres: 0.22
  • Lot Size Square Feet: 9,387

Financial

Taxes

  • Parcel Number: R0042601
  • Tax Annual Amount: $3,571.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
  • Fireplace Features: Free Standing
  • Interior Features: Open Floorplan

Measurements

  • Living Area: 1,787

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 2
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 1

Other

General

  • Exclusions: Seller's Personal Property

Location

  • Subdivision Name: Gorder Harper

Parking

Parking

  • Garage Spaces: 2
  • Parking Features: Heated Garage
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Columbine
  • Elementary School District: St. Vrain Valley RE-1J

High School

  • High School: Skyline
  • High School District: St. Vrain Valley RE-1J

Middle or Junior School

  • Middle Or Junior School: Trail Ridge

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air, Wood Stove
  • Sewer: Public Sewer
  • Utilities: Electricity Available, Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 2 bedrooms and 2 bathrooms in this single-family home at 345 Mountain View Avenue.

What schools are nearby to 345 Mountain View Avenue?

Nearby schools include the Columbine Elementary School, Trail Ridge Middle School, and Skyline High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 345 Mountain View Avenue.

What are the annual taxes for 345 Mountain View Avenue?

Annual taxes for this single-family home are estimated at $3,571.

How does 345 Mountain View Avenue compare to other single-family homes in Clark Centennial?

This single-family home is listed 5% below the average price for single-family homes in Clark Centennial and has been on the market for 114 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 1,787 sqft.

345 Mountain View Avenue is a 2-bedroom, 2-bath single-family home for sale in Longmont CO 80501. Available on Prevu for 16 days at $565,000. This home features 1,787 square feet of living space, located in Clark Centennial. The median listing price for single-family homes in this area is $487,000. Nearby schools include Columbine Elementary School, Trail Ridge Middle School, and Skyline High School. The home offers private outdoor space, dishwasher, air conditioning, parking, and washer/dryer. Explore more single-family home listings in Longmont.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.