345 S 42nd St
Boulder, CO 80305
- 4 beds
- 2 baths
- 2,162 sqft
- 7,535 sqft lot
- $416 per sqft
- 1956 build
- – on site
This charming, well-maintained home in Martin Acres effortlessly blends modern updates with timeless mid-mod appeal. Thoughtful improvements throughout the years have kept the home fresh, functional, and inviting. The newly remodeled kitchen boasts sleek quartz countertops, a stylish tile backsplash, new lighting, and new appliances including a countertop convection oven, perfect for today's modern living requirements. The main floor offers an open living and dining space featuring built-in shelving, a cozy gas fireplace, and beautifully refinished oak floors. Both bathrooms have been tastefully updated with new fixtures, flooring, and fresh paint. The home has also been enhanced with an upgraded electrical system, including a second electrical circuit box and extensive rewiring of outlets and lighting. In 2024, a complete sewer line replacement to the city main was completed, ensuring long-term peace of mind. Outside, the large lot features raised garden beds, an apple tree, and chain-link enclosed fencing, offering plenty of space to enjoy the outdoors. A spacious covered patio provides the perfect spot for relaxation and entertaining. The back door offers a dog door and with the fenced backyard it's friendly for pets. The basement is 75% finished, offering a versatile space with a large family room with brand new carpet, a great workshop space, a large storage room, and easy potential for an ADU conversion with an easy modification to provide an outside entrance for the lower level and a large wet bar, complete with a refrigerator and center island. With a freshly painted interior and an open floor plan, this home offers a bright and welcoming atmosphere for its next owners. Combining classic charm with modern upgrades, this property is an ideal choice for those looking to experience the best of Boulder living. Don't miss the opportunity to make this home your own!
Last checked:
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Last updated Mar 24, 2025
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MLS# 1029198 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1956
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New Construction:false
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Construction Materials:Wood/Frame
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Architectural Style:Ranch
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Building Area Total:1150
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Total SqFt:2500
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Roof:Composition
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Levels:One
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Stories:1
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Basement:Full
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Window Features:Window Coverings
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Patio And Porch Features:Patio
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Accessibility Features:Level Lot
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Above Grade Finished Area:1150
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Below Grade Finished Area:1350
Interior
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Interior Features:Eat-in Kitchen
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Living Room Level:Main
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Living Room Features:Wood Floor
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Kitchen Level:Main
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Kitchen Features:Floor Varies
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Dining Room Level:Main
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Dining Room Features:Wood Floor
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Family Room Level:Basement
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Family Room Features:Carpet
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Flooring:Wood Floors
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Fireplace:true
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Fireplace Features:Gas
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Laundry Features:Washer/Dryer Hookups
Room Dimensions
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Living Area:2162
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Living Area Units:Square Feet
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Living Area Source:Assessor
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Main Floor SqFt:1150
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Living Room Area:210
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Living Room Length:15
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Living Room Width:14
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Kitchen Length:13
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Kitchen Area:104
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Kitchen Width:8
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Dining Room Area:70
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Dining Room Length:10
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Dining Room Width:7
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Family Room Area:300
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Family Room Length:20
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Family Room Width:15
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Master Bedroom Area:130
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Master Bedroom Width:10
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Master Bedroom Length:13
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Bedroom 2 Area:120
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Bedroom 2 Length:12
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Bedroom 3 Length:13
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Bedroom 2 Width:10
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Bedroom 4 Length:12
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Bedroom 3 Area:117
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Bedroom 3 Width:9
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Bedroom 4 Area:108
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Bedroom 4 Width:9
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Laundry Room Length:6
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Laundry Room Width:6
Financial & Terms
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Listing Terms:Cash
Location
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Directions:From Broadway and Table Mesa Drive, East on Table Mesa, Left on 42nd Street, property is on teh left side of the street
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Coordinates:-105.24552, 39.98792
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Latitude:39.98792
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Longitude:-105.24552
The Property
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Property Type:Residential
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Property Subtype:Residential-Detached
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Parcel Number:R0012316
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Lot Size Acres:0.17
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Lot Size SqFt:7535
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Lot Size Area:7535
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Lot Size Units:Square Feet
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Zoning:RES
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View:Foothills View
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Possible Use:Single Family
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Exclusions:Sellers personal property and staging items
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Horse:false
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Fencing:Fenced
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Other Structures:Workshop
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Water Source:City Water, City of Boulder
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Waterfront:false
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Year:2024
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Tax Annual Amount:4681
Beds
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Bedrooms Total:4
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Bedroom 2 Level:Main
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Bedroom 2 Features:Wood Floor
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Bedroom 3 Level:Main
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Bedroom 3 Features:Wood Floor
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Bedroom 4 Level:Basement
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Bedroom 4 Features:Linoleum
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Master Bedroom Level:Main
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Master Bedroom Features:Wood Floor
Baths
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Total Baths:2
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Full Baths:2
The Listing
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Special Listing Conditions:Private Owner
Heating & Cooling
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Heating:Forced Air
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Heating:true
Utilities
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Utilities:Natural Gas Available
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Gas:Natural Gas, XCEL
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Electric:Electric, XCEL
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Sewer:City Sewer
Appliances
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Appliances:Electric Range/Oven
Schools
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Elementary School:Creekside
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Middle Or Junior School:Manhattan
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High School:Fairview
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High School District:Boulder Valley Dist RE2
The Community
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Subdivision Name:Martin Acres 2
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Association:false
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Spa:false
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Senior Community:false
Parking
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Garage:true
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Attached Garage:true
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Garage Type:Attached
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Garage Spaces:1
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Garage SqFt:200
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Covered Spaces:1
Monthly cost estimate

Asking price
$900,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$4,819
|
Taxes | $390 |
Insurance | $247 |
Utilities | $150 See report |
Total | $5,606/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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3/24/25
Mar 24, 2025
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Listed / Active | IRES | $900,000 |