310 S 40th St Boulder, CO 80305
South Boulder NeighborhoodEstimated payment $7,003/month
Highlights
- Open Floorplan
- View of Hills
- Contemporary Architecture
- Creekside Elementary School Rated A
- Deck
- Living Room with Fireplace
About This Home
Ideally located in Boulder's sought-after Martin Acres neighborhood, 310 S 40th Street offers a perfect blend of comfort, convenience, and classic Colorado living. Set on a generous lot with mature landscaping, this move-in ready home provides a welcoming retreat just minutes from CU Boulder, parks, and local favorites. Inside, a bright and functional layout is filled with natural light, creating an inviting atmosphere throughout. The main living area flows seamlessly into the dining space and kitchen, offering an ideal setup for both everyday living and entertaining. Large windows bring the outdoors in, while thoughtful updates enhance the home's livability. The basement could serve as a potential ADU with a separate entrance, generous sized bedrooms, and an additional living space. Step outside to enjoy a spacious backyard with plenty of room for gardening, entertaining, or simply soaking in Boulder's beautiful seasons. Mature trees add privacy and shade, making this outdoor space a true extension of the home.With close proximity to trails, shops, top-rated schools, bus stops, and easy access to both CU and downtown Boulder, this Martin Acres gem presents an exceptional opportunity in one of the city's most established and beloved neighborhoods.
Listing Agent
Compass - Boulder Brokerage Phone: 3037179934 License #100065197 Listed on: 04/17/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $6,094
Year Built
- Built in 1956
Lot Details
- 7,405 Sq Ft Lot
- Wood Fence
- Level Lot
- Sprinkler System
Home Design
- Contemporary Architecture
- Composition Roof
Interior Spaces
- 2,524 Sq Ft Home
- 1-Story Property
- Open Floorplan
- Cathedral Ceiling
- Window Treatments
- Living Room with Fireplace
- Dining Room
- Workshop
- Views of Hills
- Basement Fills Entire Space Under The House
- Fire and Smoke Detector
Kitchen
- Eat-In Kitchen
- Gas Range
- Dishwasher
- Disposal
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Dryer
- Washer
Eco-Friendly Details
- Energy-Efficient Windows
Outdoor Features
- Deck
- Patio
- Outdoor Storage
Schools
- Creekside Elementary School
- Manhattan Middle School
- Boulder High School
Utilities
- Forced Air Heating and Cooling System
- Cable TV Available
Community Details
- No Home Owners Association
- Martin Acres 2 Subdivision
Listing and Financial Details
- Assessor Parcel Number R0009656
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $6,094 | $69,537 | $38,223 | $31,314 |
| 2025 | $6,094 | $69,537 | $38,223 | $31,314 |
| 2024 | $6,018 | $63,912 | $35,131 | $28,781 |
| 2023 | $5,914 | $68,481 | $41,165 | $31,001 |
| 2022 | $4,562 | $49,129 | $30,531 | $18,598 |
| 2021 | $4,350 | $50,543 | $31,410 | $19,133 |
| 2020 | $4,226 | $48,549 | $25,597 | $22,952 |
| 2019 | $4,161 | $48,549 | $25,597 | $22,952 |
| 2018 | $3,817 | $44,028 | $23,616 | $20,412 |
| 2017 | $3,698 | $48,676 | $26,109 | $22,567 |
| 2016 | $3,453 | $39,888 | $16,398 | $23,490 |
| 2015 | $3,270 | $32,612 | $16,716 | $15,896 |
| 2014 | $2,742 | $32,612 | $16,716 | $15,896 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 05/15/2026 05/15/26 | Price Changed | $1,199,000 | -6.0% | $475 / Sq Ft | |
| 04/17/2026 04/17/26 | For Sale | $1,275,000 | +15.9% | $505 / Sq Ft | |
| 06/30/2022 06/30/22 | Sold | $1,100,000 | 0.0% | $436 / Sq Ft | View Prior Sale |
| 05/26/2022 05/26/22 | Price Changed | $1,100,000 | +10.1% | $436 / Sq Ft | |
| 05/18/2022 05/18/22 | For Sale | $999,000 | -- | $396 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $1,100,000 | None Listed On Document | |
| Interfamily Deed Transfer | -- | Landamerica Lawyers Title | |
| Warranty Deed | $345,000 | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Warranty Deed | -- | -- | |
| Deed | -- | -- | |
| Deed | $84,000 | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $880,000 | New Conventional | |
| Previous Owner | $272,000 | Purchase Money Mortgage | |
| Previous Owner | $327,750 | No Value Available |
Source: IRES MLS
MLS Number: IRE1057405
APN: 1577054-23-006
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Information deemed reliable but not guaranteed by the MLS.
Based on information submitted to the MLS GRID
Listings courtesy of IRES MLS as distributed by MLS GRID
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