ATTOM’s Property Reports include the ability to find and filter comps—including private sales— based on location, date, price, and and a range of property attributes.
Sign Up NowProperty Report for 280 S 40Th St, Boulder, CO 80305
Find Comparables
- Property Address 280 S 40Th St, Boulder, CO 80305
- County Boulder
- Parcel ID 1577-05-4-23-005
- Legal description LOT 5 BLK 6 MARTIN ACRES 2
- School district Boulder Valley School District Re-2
- Acreage 0.17
- Property class Single Family Residence
- Zoning Subscribe
- Square footage 1,152
- Year built 1956
- Bedrooms 3
- Bathrooms 3
About the Property
280 S 40Th St is a single family residence in the city of Boulder, CO 80305. Located in the Boulder Valley School District Re-2, which resides in Boulder County, CO and built in 1956. This Single Family Residence sits on a 7,275 sq ft lot and features 3 bedrooms, 3 bathrooms and 1,152 sq ft of living space.
The most recent property tax for 280 S 40Th St was $5,302 with an estimated market value range of $864,631 to $882,098. This property was last sold on August 16, 2022.
Property Info
Sign up to see full Property Info for 280 S 40Th St, Boulder
- LOT 5 BLK 6 MARTIN ACRES 2
- Classification SINGLE FAMILY RESIDENCE
- County BOULDER
- FIPS 08013
- Civil Division BOULDER
- Census 080130125.073007
- Parcel ID 1577-05-4-23-005
- Neighborhood MARTIN ACRES 2 - BO
- Tract 0
- Secondary School District N/A
- Primary School District Boulder Valley School District Re-2
- Acres 0.17
- Square Feet 7,275
- Units N/A
- Year Built 1956
- Effective Year Built 1980
- Stories 1
- # Fireplaces N/A
- Garage/Carport 220 sq.ft.
- Cooling N/A
- Heating Forced Air
- Square Footage
- Living Area 1,152
- Total Rooms 8
- Bedrooms 3
- Total Bathrooms 3
- Full Bathrooms 1
Boulder Residential Market Stats
See more Real Estate Trends for Boulder including home values, types of properties sold and transaction volumes.
Taxes and Assessments for 280 S 40Th St, Boulder
Tax Year | Taxes | Tax Assesed Value | Exemptions |
---|---|---|---|
2024 | $5,302 (+1.8%) | $59,436 (-5.8%) | |
2023 | $5,208 (+12.3%) | $63,120 (+28.5%) | |
2022 | $4,636 (+6.6%) | $49,116 (-2.8%) | |
2021 | |||
2020 | |||
2019 | |||
2018 |
Sales History for 280 S 40Th St, Boulder
Sale Date | Recorded Date | Buyer(s) | Seller(s) | Price | Document ID |
---|---|---|---|---|---|
Address | Distance | SqFt | Sale Date | Price | $/SqFt |
---|---|---|---|---|---|
345 S 42ND ST | .08 mi | 1,150 | 05/21/2025 | $890,000 | $774 |
435 S 42ND ST | .16 mi | 1,152 | 04/23/2025 | $842,000 | $731 |
355 S 38TH ST | .18 mi | 1,152 | 02/10/2025 | $960,000 | $833 |
Sign up to access
- 1. Boulder
- 2. Eldorado Springs
- 3. Louisville
- 4. Lafayette
- 5. Niwot
- 6. Jamestown
Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.