175 S 42nd St, Boulder, CO 80305
OFF MARKET

175 S 42nd St
Boulder, CO 80305

Martin Acres
  • 3 Beds
  • 2 Baths
  • 1,107 sqft

$743,000

Trulia Estimate
as of Jul 7, 2026
Est. Refi. Payment $4,137/mo*
Refinance Your Home

$743,000

Trulia Estimate
as of Jul 7, 2026
Est. Refi. Payment $4,137/mo*
Refinance Your Home
3 Beds
2 Baths
1,107 sqft

Local Information

  • Map ViewExplore the area around 175 S 42nd St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 175 S 42nd St, Boulder, CO. 175 S 42nd St is in the Martin Acres neighborhood in Boulder, CO and in ZIP code 80305. This property has 3 bedrooms, 2 bathrooms and approximately 1,107 sqft of floor space. This property has a lot size of 6791 sqft and was built in 1960.
175 S 42nd St, Boulder, CO 80305 is a 3 bedroom, 2 bathroom, 1,107 sqft single-family home in Martin Acres, built in 1960. It last sold for $85,500 on Mar 15, 1985. It is currently off market. The Trulia Estimate is $743,000, with a rent estimate of $3,188/month.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 175 S 42nd St

Interior Features

Interior Details
BasementNumber of Rooms: 5
Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1

Property Information

Year Built
Year Built: 1960Year Updated: 1960
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Exterior Features

Exterior Home Features
Exterior: Stone
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 6791 sqft

Price History for 175 S 42nd St

DatePriceEventSource
03/15/1985$85,500Sold
N/A

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33KMoM
Sale-to-List Price
97.9%
1.0%MoM
Price per sq ft
$503
$12MoM
Available listings
775
41MoM
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Property Tax and Assessment

Year2025
Tax$3,880
Assessment$762,800
Home facts updated by county records

Comparable Sales for 175 S 42nd St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
210 S 39th St, Boulder, CO
0.13
Single-Family Home
$1,002,568
03/12/26
3
1.5
1,402
245 S 39th St, Boulder, CO
0.18
Single-Family Home
$716,832
12/22/25
3
2
1,152
3805 Martin Dr, Boulder, CO
0.17
Single-Family Home
$761,940
03/20/26
3
1.5
1,710
450 S 41st St #A, Boulder, CO
0.23
Single-Family Home
$1,095,000
03/16/26
3
2
1,400
530 S 46th St, Boulder, CO
0.32
Single-Family Home
$884,000
11/05/25
3
2
1,426
170 S 42nd St, Boulder, CO
0.03
Single-Family Home
$975,000
06/17/26
4
2.5
2,038
620 S 41st St, Boulder, CO
0.36
Single-Family Home
$750,000
06/18/26
3
1.5
1,426
3694 Chase Ct, Boulder, CO
0.28
Single-Family Home
$707,500
11/18/25
3
1.5
2,169
640 S 42nd St, Boulder, CO
0.38
Single-Family Home
$800,000
11/12/25
3
2
1,367
135 S 42nd Street, Boulder, CO
0.05
Single-Family Home
$970,000
06/12/26
5
2.5
2,214

Nearby homes

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Assigned Schools

These are the assigned schools for 175 S 42nd St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Martin Acres
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Martin Acres

At least 18 Trulia users voted on each feature.

  • 91 % Say there are sidewalks

  • 90 % Say it's walkable to restaurants

  • 87 % Say there's wildlife

  • 83 % Say it's dog friendly

  • 81 % Say people would walk alone at night

  • 78 % Say it's walkable to grocery stores

  • 63 % Say car is needed

  • 60 % Say yards are well-kept

  • 59 % Say parking is easy

  • 50 % Say kids play outside

  • 46 % Say there's holiday spirit

  • 44 % Say neighbors are friendly

  • 43 % Say streets are well-lit

  • 33 % Say there are community events

  • 29 % Say they plan to stay for at least 5 years

  • 29 % Say it's quiet

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "There are great access to public transportation and lots of paths are maintained for biking or for walking"
    0
    Flag
  • Trulia User
    "On the bus line, easy commute! Walk to Table Mesa Shopping Center, King Soopers, Whole Foods, near NCAR, bike to CU."
    0
    Flag
  • Trulia User
    "We have neighborhood concerts/block parties. Really great way to connect and hear live music. We also have Farm to Bus, which is a farmer's market on a bus. They have fresh eggs and bread, as well as locally grown honey. There's a park nearby which is a great place to exercise abd chat with other neighbors."
    0
    Flag
  • Juliebfuller
    "Great kid friendly neighborhood . Great schools. Perfect for families. Easy to bike to many places and catch the bus "
    0
    Flag
  • Rachel B.
    "I've lived here for 4 years and absolutely love this neighborhood. People are friendly, there's mountain views, and it's a wonderful area to take walks and enjoy the outdoors"
    0
    Flag
  • Jake M.
    "I take the ff2 to Union station in Denver, then the 0. 75 minutes door to door. it's not bad at all! just a 10 min walk to the bus and one transfer."
    0
    Flag
  • Roni S.
    "The ideal location for students of families, it has amazing views and wonderful food! We haven’t lived here long and already feel at home!"
    0
    Flag
  • Karl B.
    "For anyone who wants to have easy access to hiking, biking and trail running the Martin Acres Community is an area to consider. Martin Park has a lot of bike paths that connect to other parts of Boulder. Within minutes via bike, car or bus you can be in downtown Boulder. For those who need to commute out of Boulder Hwy 36 is easy to get on to. Most of the homes are built of brick and many have been updated."
    1
    Flag
  • catidid100
    "Great area -- and easy access to Denver or Boulder/CU. The Park and Ride to Denver is a 5 minute walk from my house and the bus stop into Boulder is at the end of my street. Easy bike ride to CU and to downtown Boulder, great bike paths. Great neighborhood -- mix of college students, families, retirees, CU professionals. Active neighborhood association."
    0
    Flag

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Homes for sale near 175 S 42nd St

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Off Market Homes Near 175 S 42nd St

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