603 E 4th Ave, Longmont, CO 80504
OFF MARKET

603 E 4th Ave
Longmont, CO 80504

Kensington
  • 3 Beds
  • 1 Bath
  • 1,075 sqft

$381,400

Trulia Estimate
as of Aug 13, 2026
Est. Refi. Payment $2,196/mo*
Refinance Your Home

$381,400

Trulia Estimate
as of Aug 13, 2026
Est. Refi. Payment $2,196/mo*
Refinance Your Home
3 Beds
1 Bath
1,075 sqft

Home Value

Trulia Estimate
$381K
Since last month
Decreased$9K (-2.2%)
Since last year
Decreased$20K (-5%)
Since last sale
Increased$244K (+177.8%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +56% in the last 10 years
MonthEstimated value
2026
August 2026$381K
July 2026$383K
June 2026$390K
May 2026$392K
April 2026$391K
March 2026$386K
February 2026$381K
January 2026$375K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
727 Hubbard Dr, Longmont, CO
0.18
Single-Family Home
$422,700
03/20/26
3
1
1,092
439 Dickson St, Longmont, CO
0.15
Single-Family Home
$427,000
04/22/26
3
1
1,075
829 Hubbard Dr, Longmont, CO
0.20
Single-Family Home
$370,000
11/25/25
3
1
1,000
737 Goss Drive, Longmont, CO
0.15
Single-Family Home
$395,000
06/11/26
3
1
1,375
716 Goss Drive, Longmont, CO
0.16
Single-Family Home
$391,538
07/22/26
3
1
1,375
506 Mount Evans St, Longmont, CO
0.26
Single-Family Home
$465,000
09/15/25
3
1
2,088
724 Hubbard Dr, Longmont, CO
0.21
Single-Family Home
$459,000
07/02/26
3
2
1,218
600 Mount Evans St, Longmont, CO
0.41
Single-Family Home
$225,000
03/02/26
3
2
1,236
401 Fox St, Longmont, CO
0.04
Single-Family Home
$456,600
06/26/26
4
2
2,150
262 E 5th Ave, Longmont, CO
0.31
Single-Family Home
$442,500
03/31/26
3
1
2,220

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
401 Fox St, Longmont, CO 80504
0.04
$456,600
4
2
2,150
Recently Sold
405 Elliott Street, Longmont, CO 80504
0.07
$549,850
6
2
2,650
For Sale
413 Fox St, Longmont, CO 80504
0.06
$399,600
3
1
1,075
Off Market
417 E 4th Ave, Longmont, CO 80504
0.12
$471,300
3
2
1,555
Off Market
717 E 4th Avenue, Longmont, CO 80504
0.10
$427,400
3
1
1,375
Off Market
432 Fox Street, Longmont, CO 80504
0.09
$473,900
4
2
1,224
Off Market
437 Fox St, Longmont, CO 80504
0.10
$427,700
3
1
1,075
Off Market
440 Fox St, Longmont, CO 80504
0.12
$524,300
5
2
2,050
Off Market
449 Fox St, Longmont, CO 80504
0.13
$429,200
4
1
1,180
Off Market
439 Dickson St, Longmont, CO 80504
0.15
$427,000
3
1
1,075
Recently Sold
737 Goss Drive, Longmont, CO 80504
0.15
$395,000
3
1
1,375
Recently Sold
716 Goss Drive, Longmont, CO 80504
0.16
$391,538
3
1
1,375
Recently Sold

Local Information

  • Map ViewExplore the area around 603 E 4th Ave.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1972
Living Area
1,075 sqft
Price/Sqft
$355
Parking
Garage

About this House

This single-family home is located at 603 E 4th Ave, Longmont, CO. 603 E 4th Ave is in the Kensington neighborhood in Longmont, CO and in ZIP code 80504. This property has 3 bedrooms, 1 bathroom and approximately 1,075 sqft of floor space. This property has a lot size of 7758 sqft and was built in 1972.
603 E 4th Ave, Longmont, CO 80504 is a 3 bedroom, 1 bathroom, 1,075 sqft single-family home in Kensington, built in 1972. It last sold for $137,300 on Mar 7, 2011. It is currently off market. The Trulia Estimate is $381,400, with a rent estimate of $2,328/month.

Home Details for 603 E 4th Ave

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Carpet, Hardwood
Interior Details
Additional StorageAtticNumber of Rooms: 7Types of Rooms: Dining Room, Laundry Room, WorkshopStorageCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: BrickLawnPatioSprinkler System
Parking & Garage
GarageParking Spaces: 4Parking: Garage Attached, Off Street

Property Information

Year Built
Year Built: 1972Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 7758 sqft

Mobile R/V

RV Parking
Rv Parking

Price and Tax history

DateEventPrice
Mar 7, 2011
Source: N/A
Sold
$137,300
Nov 5, 2010
Source: N/A
Sold
$93,000
Sep 21, 2010
Source: Agent Provided
PriceChange
$99,999
Price increased by 0%
Sep 17, 2010
Source: Agent Provided
PriceChange
$99,900
Price decreased by 18%
Aug 14, 2010
Source: Agent Provided
Listed For Sale
$121,900

Market trends in Longmont

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$573K
$10.82KMoM
Sale-to-List Price
100.0%
0.1%MoM
Price per sq ft
$262
$1MoM
Available listings
439
18MoM
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Around this home

Neighborhood Overview

Kensington
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Kensington

At least 31 Trulia users voted on each feature.

  • 87 % Say there are sidewalks

  • 87 % Say it's dog friendly

  • 78 % Say parking is easy

  • 77 % Say yards are well-kept

  • 76 % Say there's holiday spirit

  • 71 % Say car is needed

  • 66 % Say kids play outside

  • 64 % Say streets are well-lit

  • 60 % Say people would walk alone at night

  • 59 % Say it's quiet

  • 58 % Say it's walkable to restaurants

  • 49 % Say neighbors are friendly

  • 47 % Say they plan to stay for at least 5 years

  • 46 % Say there are community events

  • 42 % Say it's walkable to grocery stores

  • 35 % Say there's wildlife

Sourced by Trulia users. Learn more about our methodology.
  • Tao.rufe
    "The is a disc golf course nearby. It isn’t far from downtown. It isn’t far from a great dispensary. The breweries are only a short walk. "
    10
    Flag
  • Mariah Q.
    "ive been vistiting my family out here and I just love the neighborhood ❤️ so welcoming super clean been really wanting to move to Longmont "
    0
    Flag
  • annette e.
    "I have lived many places and have never had as many friendly (without being overbearing) neighbors as I have here. It is a safe, family-friendly neighborhood with easy access to all surrounding areas, but without traffic noise. "
    2
    Flag
  • Teresa S. h.
    "I've lived in this neighborhood over 20 years. It's a quite area, city bike path is only one block away. Elementary school is 4+ blocks away, easy walk or ride bike. City park (near school) has basketball, softball field and well lit. Plenty of open space to let the kids and pets run, fly kite or have a picnic. Overall folks are friendly and say hi."
    0
    Flag
  • annette e.
    "A real neighborhood with great neighbors! Close to shopping, park, churches, school."
    0
    Flag
  • shinyshinystar
    "Sprawling lawns and large, well-kept homes line the meandering, tree-lined drives. Families and couples can be seen walking their dogs, enjoying one of several area parks or exercize paths, and the crickets chirp in the fading light, giving way to a calm, community quiet - a peaceful and safe neighborhood - where each home boasts its' own unique ambiance through charming paint colors, various and impressive gardens, and individual decor. Everyone here knows one another, keeping the area nearly inpenetrable from crime or outside traffic, and you can tell the people here take pride in this beatuiful, affluent community. Many wonderful memories are waiting to be made for any couple or family who chooses to live within it's safe boundaries. A VERY underrated section of Longmont, close to the charm of historic downtown, yet literally one minute (in the car) from the modern conveniences of the stores we all depend upon, such as grocery stores, Target, etc. This is a truly charming, yet upscale community, with some of the most welcoming, friendly people Longmont has to offer! "
    0
    Flag
  • Hiskeyco
    "Live here. Very quiet, beautiful area with mature landscaping, and good neighbors. "
    0
    Flag
  • Boulder S.
    "There are many great finds in this neighborhood, particularly if you like the charm of this architecture. Many of the homes in this area have been restored or enlarged. The attraction is the walkability, shops and restaurants. Longmont's nightlife is fun, too. The library is only steps away. The area is great for active people who jog or bike. Traffic is more than tolerable. There is some slow going around highways 287 and 119 around rush hour - but nothing compared to metro areas. "
    0
    Flag

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Homes for sale near 603 E 4th Ave

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Off Market Homes Near 603 E 4th Ave

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Frequently asked questions about 603 E 4th Ave

  • What is 603 E 4th Ave estimated to be worth?
    Trulia's estimated value for 603 E 4th Ave in Longmont, CO is $381,400.
  • What is the price history for 603 E 4th Ave?
    603 E 4th Ave in Longmont, CO last sold for $137,300 in March 2011.
  • Is Longmont a buyer's or seller's market?
    Longmont is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Longmont?
    The median sale price in Longmont is $573K. That is up $10.82K from the prior month.
  • Does 603 E 4th Ave have air conditioning?
    Yes, 603 E 4th Ave in Longmont, CO has air conditioning.
  • Does 603 E 4th Ave have laundry facilities?
    Yes, 603 E 4th Ave in Longmont, CO has in-unit laundry.