BuySellBlogBrowse Listings

831 4th AvenueLongmont, CO 80501

For Sale

$1,145,000

Smart Buyer Rebate $11,450

Old Town Longmont Corner of 4th & Pratt Perfectly placed across from Thompson Park and just two blocks from Longmont's vibrant Main Street, this one-of-a-kind Victorian blends historic beauty with thoughtful, modern updates-and the warmth of a truly special neighborhood. Wrapped in mature trees and a fully fenced yard, this home offers both privacy and connection. Enjoy two flagstone patios ideal for summer dining, garden gatherings, or lazy afternoons in the shade. Step inside through the enclosed sunroom-a cozy, heated space with both windows and screens, perfect for morning coffee or evening cocktails as you watch the neighborhood come alive. The main level features soaring ceilings, original hardwoods, built-ins, oversized windows, and a wood-burning fireplace that anchors the elegant dining area. The open-concept kitchen is rare for a home of this era-offering two generous islands, top-tier stainless steel appliances, a charming built-in display cabinet, and effortless flow for entertaining and daily living. Upstairs, four spacious bedrooms await. The primary suite feels like a treehouse retreat, complete with a walk-in closet and private balcony perched among the leaves. A 2nd bedrm also opens onto its own balcony overlooking the peaceful backyard. The updated bath features radiant heated floors, a luxurious double-head shower, and a custom-imported vanity-adding a bespoke touch to your daily routine. Downstairs, the finished basement includes a third bathroom, storage, a workshop space, and a large flex room perfect for yoga, art, or quiet escape. The original cast-iron boiler is displayed alongside a new high-efficiency system, honoring the past while preparing for the future. Other upgrades include a new roof and 44 storm-protected windows, combining energy efficiency with enduring charm. With no through traffic on Pratt Street, this is one of Old Town's most peaceful and community-centered pockets

Listed by Krista Koth

·

License #IRP09574

·

Compass - Boulder

·

303-746-7316

Last updated September 04, 2025

·

Source: REcolorado #IR1039661

Listing Facts

  • TypeSingle-family
  • NeighborhoodWest Side Historic District
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu47
  • Taxes$5,650/year
  • Size2,416 sqft
  • Price per sqft$474

Amenities

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

Location

Mortgage Calculator

Listing History

08/23/2025
Price Decreased
$1,145,000
07/24/2025
Status changed to Active
$1,195,000
07/21/2025
Listed by Compass - Boulder
$1,195,000

Property Details for 831 4th Avenue

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Window Features: Window Coverings
  • Year Built: 1910
  • Architectural Style: Victorian
  • Construction Materials: Frame

Features

  • Fencing: Partial
  • Patio And Porch Features: Patio
  • Road Frontage Type: Public

Measurements

  • Building Area Total: 2,960
  • Lot Features: Corner Lot, Level, Sprinklers In Front
  • Lot Size Acres: 0.19
  • Lot Size Square Feet: 8,090

Financial

Taxes

  • Parcel Number: R0041631
  • Tax Annual Amount: $5,650.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Disposal, Dryer, Microwave, Oven, Refrigerator, Washer
  • Fireplaces Total: 1
  • Flooring: Wood
  • Interior Features: Eat-in Kitchen, Kitchen Island, Walk-In Closet(s)

Measurements

  • Living Area: 2,416

Rooms

  • Basement: Partial, Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Main Level Bathrooms: 1

Other

General

  • Exclusions: personal property

Location

  • Subdivision Name: Longmont Ot

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 1
  • Parking Total: 1

Schools

Elementary School

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

High School

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

Middle or Junior School

  • Middle Or Junior School: Westview

Utilities

Equipment

  • Cooling: Air Conditioning-Room, Ceiling Fan(s)
  • Heating: Hot Water
  • Laundry Features: In Unit
  • Sewer: Public Sewer
  • Utilities: Electricity Available, Natural Gas Available
  • Water Source: Public

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

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.