320 30th St, Boulder, CO 80305
Property image
Property image
OFF MARKET

320 30th St
Boulder, CO 80305

Martin Acres
  • 3 Beds
  • 2 Baths
  • 1,556 sqft

$1,025,000

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $5,776/mo*
Refinance Your Home

$1,025,000

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $5,776/mo*
Refinance Your Home
3 Beds
2 Baths
1,556 sqft

Local Information

  • Map ViewExplore the area around 320 30th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1955
Living Area
1,556 sqft
Price/Sqft
$659
Parking
Garage

About this House

This single-family home is located at 320 30th St, Boulder, CO. 320 30th St is in the Martin Acres neighborhood in Boulder, CO and in ZIP code 80305. This property has 3 bedrooms, 2 bathrooms and approximately 1,556 sqft of floor space. This property has a lot size of 6572 sqft and was built in 1955.
320 30th St, Boulder, CO 80305 is a 3 bedroom, 2 bathroom, 1,556 sqft single-family home in Martin Acres, built in 1955. It last sold for $995,000 on Dec 9, 2022. It is currently off market. The Trulia Estimate is $1,025,000, with a rent estimate of $3,672/month.

Home Details for 320 30th St

Interior Features

Heating & Cooling
Heating: RadiantHeating Fuel: Radiant
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 5

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle, Wood
Parking & Garage
GarageParking: Garage

Property Information

Year Built
Year Built: 1955Year Updated: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 6572 sqft

Price History for 320 30th St

DatePriceEventSource
12/09/2022$995,000Sold
IRES as distributed by MLS GRID #978443
11/07/2022$975,000PendingIRES as distributed by MLS GRID #978443
11/05/2022$975,000Listed For SaleIRES as distributed by MLS GRID #978443
08/16/2006$475,000Sold
N/A
12/19/1994$131,500Sold
N/A

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
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Property Tax and Assessment

Year2025
Tax$5,956
Assessment$1,007,300
Home facts updated by county records

Comparable Sales for 320 30th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
385 32nd Street, Boulder, CO
0.10
Single-Family Home
$848,000
12/19/25
3
2
1,612
285 31st St, Boulder, CO
0.05
Single-Family Home
$1,230,000
06/08/26
3
2
1,330
3465 Berkley Avenue, Boulder, CO
0.32
Single-Family Home
$895,000
10/22/25
3
2
1,420
3025 Moorhead Ave, Boulder, CO
0.11
Single-Family Home
$638,000
08/05/26
3
1.5
960
270 31st Street, Boulder, CO
0.07
Single-Family Home
$749,000
09/09/25
3
1
960
330 32nd St, Boulder, CO
0.12
Single-Family Home
$755,000
06/29/26
3
1
1,040
80 S Lashley Lane, Boulder, CO
0.33
Single-Family Home
$830,000
05/14/26
4
2
1,314
355 32nd Street, Boulder, CO
0.08
Single-Family Home
$750,000
06/02/26
3
1
1,040
2804 Elm Ave, Boulder, CO
0.11
Single-Family Home
$620,000
07/20/26
2
2
1,034
3335 Moorhead Ave, Boulder, CO
0.20
Single-Family Home
$711,800
05/18/26
4
2.5
1,950

Nearby homes

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Assigned Schools

These are the assigned schools for 320 30th 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

  • 45 % 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 320 30th St

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Off Market Homes Near 320 30th St

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Frequently asked questions about 320 30th St

  • What is 320 30th St estimated to be worth?
    Trulia's estimated value for 320 30th St in Boulder, CO is $1,025,000.
  • What is the price history for 320 30th St?
    320 30th St in Boulder, CO last sold for $995,000 in December 2022.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $891K. That is down $60.83K from the prior month.
  • How big is the lot at 320 30th St?
    The lot at 320 30th St in Boulder, CO is about 0.15 acres (6,572 sq ft).
  • Does 320 30th St have a garage?
    Yes, 320 30th St in Boulder, CO has a garage.