321 Sumner St
Longmont, CO 80501
Sunset- 3 Beds
- 1.5 Baths
- 1,096 sqft
3 Beds
1.5 Baths
1,096 sqft
Local Information
-- mins to
Description
We will be back on the market in a couple weeks.We are having some work completed on the house.
321 Sumner St, Longmont, CO 80501 is a 3 bedroom, 2 bathroom, 1,096 sqft single-family home in Sunset, built in 1946. It last sold for $560,000 on Aug 28, 2023 (1% above the $556,000 asking price). More recently, it was listed as a rental in September 2023 with an asking price of $2,350 per month. That rental listing was removed on September 15, 2023. It is currently off market. The Trulia Estimate is $587,200, with a rent estimate of $2,425/month.
Home Highlights
Parking
Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago
Home Details for 321 Sumner St
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Interior Details Basement: NoneNumber of Rooms: 7Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Dining Room, Kitchen, Laundry, Living Room |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (half): 1Number of Bathrooms (main level): 2 |
Dimensions and Layout Living Area: 1096 Square Feet |
Appliances & Utilities Utilities: OilAppliances: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, DisposalDishwasherDisposalDryerLaundry: Washer/Dryer HookupRefrigeratorWasher |
Heating & Cooling Heating: Forced AirHas CoolingAir Conditioning: Ceiling Fan(s)Has HeatingHeating Fuel: Forced Air |
Gas & Electric Electric: City LongmontGas: Xcel |
Windows, Doors, Floors & Walls Window: Window CoveringsFlooring: Wood |
Levels, Entrance, & Accessibility Stories: 1Levels: OneAccessibility: Level Lot, Main Floor Bath, Accessible Bedroom, Main Level LaundryFloors: Wood |
View No View |
Security Security: Fire Alarm |
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Exterior Home Features Roof: CompositionPatio / Porch: PatioFencing: Partial, Fenced, WoodExterior: Sprinkler SystemSprinkler System |
Parking & Garage Number of Garage Spaces: 1Number of Covered Spaces: 1Other Parking: DetachedNo CarportHas a GarageNo Attached GarageParking Spaces: 1Parking: Garage Door Opener |
Frontage Road Frontage: City StreetNot on Waterfront |
Water & Sewer Sewer: Public Sewer |
Farm & Range Does Not Include Irrigation Water Rights |
Finished Area Finished Area (above surface): 1096 Square Feet |
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Year Built Year Built: 1946 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary |
Building Construction Materials: Frame, Brick, Composition, Wood SidingNot a New ConstructionNot Attached Property |
Property Information Usage of Home: Single FamilyNot Included in Sale: Personal PropertyParcel Number: R0042130 |
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Price List Price: $556,000 |
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MLS Status: Sold |
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Direction & Address City: LongmontCommunity: Old Town |
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: 1096 Square Feet |
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No HOA |
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Lot Area: 6466 sqft |
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Special Conditions: Private Owner |
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Listing Terms: Cash, Conventional, FHA, VA Loan |
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Mls Number: 991753Attribution Contact: 303-543-3083Above Grade Unfinished Area: 1096Activation Date: Sun Jul 09 2023Back On Market Date: Sat Aug 12 2023 |
Last check for updates: about 2 hours ago
Listed by Krista Koth, (303) 543-3083
8z Real Estate
Bought with: James Thomas, (303) 543-0625, RE/MAX Alliance-Boulder
Source: IRES as distributed by MLS GRID, MLS#991753

Price History for 321 Sumner St
| Date | Price | Event | Source |
|---|---|---|---|
| 09/15/2023 | ListingRemoved | Zillow Rentals | |
| 09/10/2023 | $2,350 | Listed For Rent | Zillow Rentals |
| 08/28/2023 | $560,000 | Sold | IRES as distributed by MLS GRID #991753 |
| 08/14/2023 | $556,000 | Listed For Sale | IRES as distributed by MLS GRID #991753 |
| 07/12/2023 | ListingRemoved | IRES as distributed by MLS GRID #991753 | |
| 07/09/2023 | $549,000 | Listed For Sale | IRES as distributed by MLS GRID #991753 |
| 07/07/2023 | $575,000 | ListingRemoved | IRES as distributed by MLS GRID #990194 |
| 06/22/2023 | $575,000 | Listed For Sale | IRES as distributed by MLS GRID #990194 |
| 03/08/2018 | $368,000 | Sold | N/A |
| 11/01/2017 | $375,000 | Sold | N/A |
| 03/08/2017 | $368,000 | Sold | IRES as distributed by MLS GRID #811398 |
| 02/17/2017 | $340,000 | Pending | Agent Provided |
| 02/16/2017 | $340,000 | Listed For Sale | Agent Provided |
| 08/14/2014 | $220,000 | Sold | N/A |
Market trends in Longmont
Last updated June 2026
Avg. sale price
$567K
$9.17KMoM
Sale-to-List Price
99.9%
0.3%MoM
Price per sq ft
$263
$4MoM
Available listings
457
20MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $3,419 |
| Assessment | $584,000 |
Home facts updated by county records
Comparable Sales for 321 Sumner St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.23 | Single-Family Home | $535,000 | 05/07/26 | 3 | 2 | 1,118 | |
0.10 | Single-Family Home | $515,000 | 06/11/26 | 3 | 2 | 1,995 | |
0.11 | Single-Family Home | $710,000 | 08/05/25 | 3 | 2 | 1,832 | |
0.15 | Single-Family Home | $515,750 | 10/31/25 | 2 | 2 | 944 | |
0.17 | Single-Family Home | $578,000 | 03/06/26 | 4 | 1 | 1,560 | |
0.16 | Single-Family Home | $767,574 | 07/24/25 | 3 | 1.5 | 1,825 | |
0.20 | Single-Family Home | $515,000 | 07/08/26 | 2 | 1 | 956 | |
0.09 | Single-Family Home | $650,000 | 04/24/26 | 4 | 2 | 1,542 | |
0.16 | Single-Family Home | $749,000 | 05/29/26 | 3 | 2 | 1,656 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 321 Sumner St.
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
78 % Say car is needed
72 % Say people would walk alone at night
69 % Say streets are well-lit
67 % Say it's walkable to restaurants
66 % Say it's quiet
65 % Say neighbors are friendly
55 % Say kids play outside
42 % Say there are community events
39 % Say there's wildlife
35 % 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
Apartments for Rent
Homes for sale near 321 Sumner St
Off Market Homes Near 321 Sumner St

Based on information submitted to the MLS GRID as of 2026-07-14 14:03:08 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

