#IR1031258, Wendy Hofmann, Listing Office: HomeSmart

843 Sumner St Longmont, CO 80501
Property details
About 843 Sumner St
Hip, cool custom 3 bed, 2 bath, 1 car garage PLUS Upper deck! Hardwood floors throughout, vintage (in perfect shape) kitchen cabinets. Vauted ceilings with minisplit in the living room for comfortable summer living. 2 bedrooms and 1 full bath on the main level. The second floor features a beautiful room with circular window and custom 3/4 bath with laundry. The second story deck allows for some amazing moments enjoying the outdoors perched on top. Fully fenced yard with garden beds. Measurements are approximate, buyer to verify. Truly a unique home blending yesteryear with today. Showings begin May 2nd,
Highlights
Summary
- Partial Bathrooms: 1
- Full Bathrooms: 1
- Appliances: Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
- Basement: No
- Flooring Type: Wood Floors
- Interior: High Speed Internet, Kitchen Island
- Total Bedroom Count: 3
- Garage Space: 1 space
- Attached Garage: Yes
- Parking: Garage Door Opener, >8' Garage Door
- Architectural Style: Contemporary/Modern
- Heating: Forced Air
- Cooling: Air Conditioning
- List Price: $559,000
- Price/SqFt: $447
- Annual Tax Amount: $2,934
- Tax Year: 2023
- Lot: Curbs, Sidewalk, Level
- Directions: Main St to 9th, turn left on Sumner house on right
- Year Built: 1954
- Stories: 2
- Living Area: 1,250 SqFt
- Lot Size: 0.14 Acres
- MLS Number: 1032432
- MLS Name: IRES MLS
- Office Name: White House Realty
- Office Phone: (303) 882-9810
- Listing Agent: Kristin White
Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. Copyright © 2025 IRES. Information deemed reliable but not guaranteed by the MLS.
Information being provided is 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 is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user.
Broker Reciprocity is the current compilation of active listings of all Broker Reciprocity subscribers except those listings where the seller or the seller’s agency has opted out of Internet publication by so indicating on the listing contract or by written notice to the Multiple Listing Service. Real estate listings held by other brokerage firms are included in this site and detailed information about them includes the name of the listing brokers. Listing broker has attempted to offer accurate data, but buyers are advised to confirm all items.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 4/30/2025, 7:20:52 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Get an agent. Get a mortgage. Save big.¹

$559,000
843 Sumner St
$6,638
closing credit¹
Sell your home with Rocket and save even more!
Seller rebate
0.5% sale price²
Price information
Property sales
Date | Event | Price |
---|---|---|
Sep 12, 2022 | Home Sold | $510,000 |
Mar 19, 2013 | Home Sold | $185,000 |
Sep 11, 2009 | Home Sold | $171,000 |
Tax history
Year | Assessment | Property Tax |
---|---|---|
2023 | $34,786 | $2,934 |
2022 | $25,979 | $2,570 |
2021 | $26,727 | $2,604 |
2020 | $24,668 | $2,396 |
2019 | $30,334 | $2,023 |
2018 | $21,305 | $1,996 |
2017 | $21,305 | $1,787 |
History based on county public records data.
Nearby schools
9
Mountain View Elementary School
Public District PK-5
0.7 mi
•1415 14th Ave
8
Central Elementary School
Public District PK-5
0.8 mi
•1020 4th Ave
6
Columbine Elementary School
Public District PK-5
1.3 mi
•111 Longs Peak Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $66,713. Residents of Longmont, CO typically earn less than $<35k each year. The majority of families are single, no kids. Typical level of education for residents in this area is post secondary degree.
Similar homes for sale
Frequently asked questions
About 843 Sumner St
The listing price of 843 Sumner St property is $559,000.
The property 843 Sumner St is a house located in Longmont, Colorado, 80501.
Active Listing: 843 Sumner St is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 843 Sumner St are: Mountain View Elementary School (GreatSchools Rating 9/10), Central Elementary School (GreatSchools Rating 8/10), Columbine Elementary School (GreatSchools Rating 6/10), Longs Peak Middle School (GreatSchools Rating 4/10), Timberline PK - 8 School (GreatSchools Rating 2/10), Sunset Middle School (GreatSchools Rating 4/10), Longmont High School (GreatSchools Rating 5/10), Twin Peaks Charter Academy (GreatSchools Rating 6/10), Olde Columbine High School (GreatSchools Rating 1/10).
According to the records, the last property tax for 2023 is $2,934 (source: MLS/based on county public records data).
The last sale was on September 12, 2022 for $510,000 (source: MLS/tax record).
The property at 843 Sumner St has 3 bedrooms and 1 full and 1 half bathrooms.
The property 843 Sumner St is 1,250 SqFt (source: MLS/tax record).
The year of construction for 843 Sumner St is 1954.
This home is located at 843 Sumner St in Longmont, CO and zip code 80501 in the Old South Longmont neighborhood. This 1,250 square foot home, which was built in 1954, sits on a 0.14 acre lot. Features: 3 bedrooms, 2 bathrooms. It has been listed on Rocket Homes since April 29, 2025 and is currently priced at $559,000.
Longmont, CO housing market in March 2025 saw over 32 listings sold above listed price, more than 47 sold at listed price and over 69 sold below. In March 2025 in Longmont, CO there were 19.3% more homes for sale than in February. In March 2025, listings were on the market for 54 days. During the same period, the median list price in this real estate market was $574,298.