$635,300
- 4 Beds
- 2 Baths
- 1,542 sqft
231 Sumner St, Longmont, CO 80501
Est. Refi. Payment $3,837/mo*
Refinance Your HomeCurrently Off Market - Sold Apr 24, 2026 for $650,000 (4% below list price)
Home Value
Trulia Estimate
$635KSince last month
Decreased$11K (-1.6%)Since last year
Increased$59K (+10.2%)Since last sale
Decreased$15K (-2.3%)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 +117% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $635K |
| August 2026 | $646K |
| July 2026 | $646K |
| June 2026 | $648K |
| May 2026 | $649K |
| April 2026 | $650K |
| March 2026 | $675K |
| February 2026 | $660K |
| January 2026 | $657K |
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 |
|---|---|---|---|---|---|---|---|
0.19 | Single-Family Home | $630,000 | 04/21/26 | 4 | 2 | 2,091 | |
0.12 | Single-Family Home | $515,000 | 06/11/26 | 3 | 2 | 1,995 | |
0.10 | Single-Family Home | $749,000 | 05/29/26 | 3 | 2 | 1,656 | |
0.04 | Single-Family Home | $479,660 | 12/15/25 | 3 | 1 | 1,846 | |
0.13 | Single-Family Home | $420,000 | 11/07/25 | 3 | 2 | 1,200 | |
0.15 | Single-Family Home | $535,000 | 05/07/26 | 3 | 2 | 1,118 | |
0.32 | Single-Family Home | $730,000 | 03/09/26 | 4 | 2 | 2,176 | |
0.21 | Single-Family Home | $578,000 | 03/06/26 | 4 | 1 | 1,560 |
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 |
|---|---|---|---|---|---|---|
0.04 | $479,660 | 3 | 1 | 1,846 | Recently Sold | |
0.04 | $515,000 | 2 | 1 | 1,136 | Recently Sold | |
0.06 | $655,600 | 4 | 3 | 2,028 | Off Market | |
0.09 | $502,900 | 2 | 2 | 944 | Off Market | |
0.11 | $892,000 | 7 | 5 | 3,265 | Off Market | |
0.12 | $500,000 | 2 | 1 | 856 | For Sale | |
0.12 | $510,400 | 3 | 1 | 1,154 | Off Market | |
0.13 | $409,500 | 3 | 2 | 1,200 | Off Market | |
0.10 | $749,000 | 3 | 2 | 1,656 | Recently Sold | |
0.15 | $535,000 | 3 | 2 | 1,118 | Recently Sold | |
0.12 | $515,000 | 3 | 2 | 1,995 | Recently Sold |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1922
1,542 sqft
$422/sqft
About this House
What's unique:Quaint homeTwo additional bedrooms downstairsOpen floor plan
Charming and Inviting! This quaint home will grab your attention the moment you walk in. The open floor plan creates a warm and welcoming feel, featuring two bedrooms on the main level and two additional bedrooms downstairs. Currently set up for an Airbnb, this property offers great flexibility for guests or extended family. Located in a wonderful neighborhood with tree-lined streets, it's just a short walk to schools, shopping, and restaurants!
231 Sumner St, Longmont, CO 80501 is a 4 bedroom, 2 bathroom, 1,542 sqft single-family home in Sunset, built in 1922. It last sold for $650,000 on Apr 24, 2026 (4% below the $679,000 asking price). More recently, it was listed as a rental in September 2025 with an asking price of $3,200 per month. That rental listing was removed on December 1, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $635,300, with a rent estimate of $2,477/month.
Last check for updates: about 19 hours ago
Listed by Wendy Conder, (303) 775-0108
Windemere Realty Inc.
Bought with: Flo Sherry, (303) 648-1643, 8z Real Estate
Source: IRES as distributed by MLS GRID, MLS#1046794

Home Details for 231 Sumner St
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Interior Details Basement: Full,Partially Finished,Walk-Out AccessNumber of Rooms: 8Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Kitchen, Living Room, Recreation Room |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 1Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 1542 Square Feet |
Appliances & Utilities Utilities: Natural Gas Available, Electricity Available, High Speed AvailAppliances: Electric Range, Dishwasher, Refrigerator, Microwave, DisposalDishwasherDisposalLaundry: Washer/Dryer HookupMicrowaveRefrigerator |
Heating & Cooling Heating: Forced AirHas CoolingAir Conditioning: Ceiling Fan(s)Has HeatingHeating Fuel: Forced Air |
Gas & Electric Electric: CityGas: XcelHas Electric on Property |
Windows, Doors, Floors & Walls Window: Window Coverings |
Levels, Entrance, & Accessibility Stories: 1Levels: OneAccessibility: Level Drive, Accessible Doors, Main Floor Bath, Accessible Bedroom, Stall Shower |
View No View |
Security Security: Fire Alarm |
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Exterior Home Features Roof: CompositionPatio / Porch: DeckFencing: PartialOther Structures: Storage |
Parking & Garage Other Parking: NoneNo CarportNo GarageNo Attached GarageParking: RV Access/Parking,None |
Frontage Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront |
Water & Sewer Sewer: Public Sewer |
Farm & Range Does Not Include Irrigation Water Rights |
Finished Area Finished Area (above surface): 771 Square Feet |
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Year Built Year Built: 1922 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Cottage,Legal Conforming |
Building Construction Materials: FrameNot a New ConstructionNot Attached Property |
Property Information Usage of Home: Single FamilyParcel Number: R0040672 |
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Price List Price: $679,000Price Per Sqft: $422/sqft |
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MLS Status: Sold |
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Direction & Address City: LongmontCommunity: R & S Resub |
School Information Elementary School: CentralJr High / Middle School: WestviewHigh School: LongmontHigh School District: ST Vrain Dist RE 1J |
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Building Area Building Area: 771 Square Feet |
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No HOA |
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Lot Area: 4461 sqft |
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Special Conditions: Private Owner |
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Listing Terms: Cash, Conventional, FHA, VA Loan |
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Energy Efficiency Features: Windows |
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BasementMls Number: 1046794Attribution Contact: 303-775-0108Above Grade Unfinished Area: 771Activation Date: Tue Nov 04 2025Back On Market Date: Sat Mar 21 2026Showing Service Name: ShowingTime |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Apr 24, 2026 Source: IRES as distributed by MLS GRID #1046794 | Sold | $650,000 |
Apr 3, 2026 Source: REcolorado as distributed by MLS GRID #IR1046794 | Pending | $679,000 |
Mar 21, 2026 Source: IRES as distributed by MLS GRID #1046794 | Listed For Sale | $679,000 |
Jan 20, 2026 Source: IRES as distributed by MLS GRID #1046794 | ListingRemoved | $679,000 |
Dec 1, 2025 Source: Zillow Rentals | ListingRemoved | $2,995 |
Nov 4, 2025 Source: IRES as distributed by MLS GRID #1046794 | Listed For Sale | $679,000 |
Oct 16, 2025 Source: Zillow Rentals | PriceChange | $2,995 Price decreased by 6% |
Sep 21, 2025 Source: Zillow Rentals | Listed For Rent | $3,200 |
Jan 9, 2023 Source: IRES as distributed by MLS GRID #978301 | Sold | $570,000 |
Nov 3, 2022 Source: IRES as distributed by MLS GRID #978301 | Listed For Sale | $595,000 |
Feb 21, 2020 Source: N/A | Sold | $285,000 |
Jan 19, 2020 Source: Agent Provided | Pending | $315,000 |
Jan 15, 2020 Source: Agent Provided | Listed For Sale | $315,000 |
May 6, 1996 Source: N/A | Sold | $104,900 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $3,081 | $490,000 |
Home facts updated by county records
Market trends in Longmont
Last updated August 2026
Avg. sale price
$562K
$11.5KMoM
Sale-to-List Price
99.7%
0.3%MoM
Price per sq ft
$259
$4MoM
Available listings
446
5MoM
Around this home
What Locals Say about Sunset
At least 24 Trulia users voted on each feature.
94 % Say yards are well-kept
94 % Say there are sidewalks
93 % Say parking is easy
90 % Say it's dog friendly
88 % Say there's holiday spirit
79 % Say car is needed
72 % Say people would walk alone at night
70 % Say streets are well-lit
67 % Say it's walkable to restaurants
66 % Say neighbors are friendly
63 % Say it's quiet
55 % Say kids play outside
42 % Say there are community events
39 % Say there's wildlife
34 % Say it's walkable to grocery stores
25 % Say they plan to stay for at least 5 years
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-09-24 13:08:06 PDT. 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. Click here for more information
Frequently asked questions about 231 Sumner St
- What is 231 Sumner St estimated to be worth?Trulia's estimated value for 231 Sumner St in Longmont, CO is $635,300.
- What is the price history for 231 Sumner St?231 Sumner St in Longmont, CO last sold for $650,000 in April 2026.
- 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 $562K. That is down $11.5K from the prior month.
- Does 231 Sumner St have air conditioning?Yes, 231 Sumner St in Longmont, CO has air conditioning.
- Does 231 Sumner St have laundry facilities?Yes, 231 Sumner St in Longmont, CO has laundry facilities.

