$1,035,000
OPEN SUN 11AM - 12:30PM $90K PRICE DROP

831 4th Ave Longmont, CO 80501

Sunset Neighborhood

Estimated payment $5,996/month

Total Views 12,868
4 Beds
1.5 Baths
2,960 Sq Ft
$350 Price per Sq Ft

Highlights

  • Wood Flooring
  • Victorian Architecture
  • No HOA
  • Central Elementary School Rated A-
  • Corner Lot
  • 3-minute walk to Thompson Park

About This Home

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.

Listing Agent

Krista Koth

Compass - Boulder Brokerage Phone: 3037467316 License #40027863 Listed on: 01/23/2026

Compass - Boulder

Open House Schedule

  • Sunday, April 12, 2026
    11:00 am to 12:30 pm
    4/12/2026 11:00:00 AM +00:00
    4/12/2026 12:30:00 PM +00:00
    Old Town Longmont Corner of 4th & Pratt Perfectly placed across from Thompson Park & two blocks from Longmont's vibrant Main Street, this Victorian blends historic beauty with thoughtful, modern updates & the warmth of a truly special neighborhood.
    Add to Calendar

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $5,650

Year Built

  • Built in 1910

Lot Details

  • 8,276 Sq Ft Lot
  • Partially Fenced Property
  • Corner Lot
  • Level Lot

Parking

  • 1 Car Attached Garage
  • Driveway Level

Home Design

  • Victorian Architecture
  • Composition Roof

Interior Spaces

  • 2,960 Sq Ft Home
  • 2-Story Property
  • Ceiling Fan
  • Fireplace
  • Window Treatments
  • Living Room
  • Dining Room
  • Wood Flooring
  • Unfinished Basement
  • Partial Basement

Kitchen

  • Eat-In Kitchen
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Disposal

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Patio

Schools

  • Central Elementary School
  • Westview Middle School
  • Longmont High School

Utilities

  • Cooling System Mounted To A Wall/Window
  • Hot Water Heating System

Community Details

  • No Home Owners Association
  • Longmont Ot Subdivision

Listing and Financial Details

  • Assessor Parcel Number R0041631

Home Details

Home Type

Single Family

Est. Annual Taxes

$5,650

Year Built

Built in 1910

Lot Details

8,276 Sq Ft Lot

Parking

1

Listing Details

  • Year Built: 1910
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 0.19
  • Road Frontage Type: City Street
  • Subdivision Name: Longmont Ot
  • Architectural Style: Victorian
  • Unit Levels: Two
  • New Construction: No
  • Property Attached Yn: No
  • Attribution Contact: 3037467316
  • Special Features: 4097

Interior Features

  • Possible Use: Single Family
  • Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm
  • Accessibility Features: Level Drive
  • Has Basement: Partial, Unfinished
  • Full Bathrooms: 1
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Fireplace Features: One
  • Flooring: Wood
  • Interior Amenities: Eat-in Kitchen, Separate Dining Room, Walk-In Closet(s), Washer/Dryer Hookup, Kitchen Island
  • Window Features: Window Coverings

Exterior Features

  • Roof: Composition
  • Fencing: Partial
  • Lot Features: Corner Lot, Evergreen Trees, Deciduous Trees, Level, Paved, Curbs, Gutters, Sidewalks, Street Light, Fire Hydrant within 500 Feet
  • Waterfront: No
  • Disclosures: Seller's Property Disclosure, Lead Paint
  • Construction Type: Frame
  • Exterior Features: Sprinkler System
  • Patio And Porch Features: Patio

Garage/Parking

  • Garage Spaces: 1
  • Parking Features: Attached

Utilities

  • Cooling: Wall/Window Unit(s), Ceiling Fan(s)
  • Electric: City of Longmot
  • Heating: Hot Water
  • Utilities: Natural Gas Available, Electricity Available
  • Sewer: Public Sewer
  • Water Source: City

Condo/Co-op/Association

  • Association: No

Schools

  • Elementary School: Central
  • HighSchool: Longmont
  • Junior High Dist: ST Vrain Dist RE 1J
  • Middle Or Junior School: Westview

Lot Info

  • Zoning: RES
  • Parcel #: R0041631
  • Irrigation Water Rights: No

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 5650

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $1,925 $21,938 $10,150 $11,788
2024 $1,925 $21,938 $10,150 $11,788
2023 $1,899 $20,127 $11,216 $12,596
2022 $1,783 $18,014 $7,923 $10,091
2021 $1,806 $18,533 $8,151 $10,382
2020 $1,521 $15,659 $7,007 $8,652
2019 $1,497 $15,659 $7,007 $8,652
2018 $1,343 $14,134 $5,832 $8,302
2017 $1,324 $15,626 $6,448 $9,178
2016 $1,176 $12,299 $5,254 $7,045
2015 $1,120 $9,735 $2,866 $6,869
2014 $909 $9,735 $2,866 $6,869
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
04/02/2026 04/02/26 Price Changed $1,035,000 -5.5% $350 / Sq Ft
03/12/2026 03/12/26 Price Changed $1,095,000 -2.7% $370 / Sq Ft
01/23/2026 01/23/26 For Sale $1,125,000 -- $380 / Sq Ft
Source: IRES MLS

Purchase History

Date Type Sale Price Title Company
Quit Claim Deed $500 None Listed On Document
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- First American Title
Interfamily Deed Transfer -- None Available
Warranty Deed $550,000 Land Title Guarantee Co
Deed $111,500 --
Deed $32,500 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $434,342 New Conventional
Previous Owner $450,674 Commercial
Source: Public Records

Source: IRES MLS

MLS Number: IRE1050198

IRES MLS

APN: 1315033-10-005

Colorado Boulder County Longmont 80501 Sunset

831 4th Ave, Longmont, CO

For Sale

Detached

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

IRES MLS Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information deemed reliable but not guaranteed by the MLS.
Based on information submitted to the MLS GRID

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Krista Koth
Listing Agent
Krista Koth
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Compass - Boulder
(720) 821-3251
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