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310 S 40th StreetBoulder, CO 80305

For Sale

$1,275,000

Smart Buyer Rebate $12,750

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.

Listed by Cari Higgins

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License #IRP17729

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Compass - Boulder

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303-717-9934

Last updated April 26, 2026

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Source: REcolorado #IR1057405

Listing Facts

  • TypeSingle-family
  • NeighborhoodMartin Acres
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu13
  • Taxes$6,094/year
  • Size2,436 sqft
  • Price per sqft$523

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

04/17/2026
Listed by Compass - Boulder
$1,275,000

Property Details for 310 S 40th Street

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Window Features: Double Pane Windows, Window Coverings
  • Year Built: 1956
  • Architectural Style: Contemporary
  • Construction Materials: Frame

Features

  • Fencing: Fenced
  • Patio And Porch Features: Deck, Patio
  • View: Mountain(s)

Measurements

  • Building Area Total: 2,524
  • Lot Features: Level, Sprinklers In Front
  • Lot Size Acres: 0.17
  • Lot Size Square Feet: 7,258

Financial

Taxes

  • Parcel Number: R0009656
  • Tax Annual Amount: $6,094.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Disposal, Dryer, Oven, Refrigerator, Washer
  • Fireplace Features: Living Room
  • Interior Features: Eat-in Kitchen, Open Floorplan, Pantry, Vaulted Ceiling(s)

Measurements

  • Living Area: 2,436

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 2

Other

Location

  • Subdivision Name: Martin Acres 2

Schools

Elementary School

  • Elementary School: Creekside
  • Elementary School District: Boulder Valley RE 2

High School

  • High School: Boulder
  • High School District: Boulder Valley RE 2

Middle or Junior School

  • Middle Or Junior School: Manhattan

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air
  • Other Equipment: Satellite Dish
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3 bathrooms in this single-family home at 310 S 40th Street.

What schools are nearby to 310 S 40th Street?

Nearby schools include the Creekside Elementary School, Manhattan Middle School, and Boulder High School.

What are the annual taxes for 310 S 40th Street?

Annual taxes for this single-family home are estimated at $6,094.

How does 310 S 40th Street compare to other single-family homes in Martin Acres?

This single-family home is listed 28% above the average price for single-family homes in Martin Acres and has been on the market for 18 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,436 sqft.

310 S 40th Street is a 4-bedroom, 3-bath single-family home for sale in Boulder CO 80305. Available on Prevu for 13 days at $1,275,000. This home features 2,436 square feet of living space, located in Boulder. The median listing price for single-family homes in this area is $893,000. Nearby schools include Creekside Elementary School, Manhattan Middle School, and Boulder High School. Additional amenities include private outdoor space, dishwasher, air conditioning, parking, and washer/dryer. View other single-family home listings in Boulder.

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.