3340 25th St, Boulder, CO 80304
OFF MARKET

3340 25th St
Boulder, CO 80304

Old North Boulder
  • 1 Bed
  • 1 Bath
  • 1,000 sqft

$1,469,400

Trulia Estimate
as of Jun 7, 2026
Est. Refi. Payment $8,146/mo*
Refinance Your Home

$1,469,400

Trulia Estimate
as of Jun 7, 2026
Est. Refi. Payment $8,146/mo*
Refinance Your Home
1 Bed
1 Bath
1,000 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Enjoy worry-free living in this 1 bd/1 bath ADU in North/Central Boulder! All utilities (water, electricity/gas, garbage/recycling/compost, 1 gig speed internet) are included! Spacious, remodeled apartment in a quiet, established neighborhood close to trails, bus routes, wonderful restaurants (including the Rayback Collective), coffee shops, and grocery stores.

The apartment is an Accessory Dwelling Unit (ADU) that is part of a home situated on 1/3 of an acre with a large fenced-in backyard, covered porch and gas fire pit. The apartment has it's own entrance and there is no shared space with the rest of the house. Owners/landlords live in the other part of the house.

Details:
~1000 sq. ft. living space
-Washer and Dryer included
-Large living room
-Bedroom with full closet
-All Utilities Included!
-Pets welcome!
-Full access to yard (back porch, fire place)
-Available July 1, 2026

*Flexible showing times

1 year lease, utilities (water, trash, electricity, gas, Wireless internet) included, no smoking in house or on property, pets welcome with additional deposit.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from April 18, 2026

Home Highlights

Parking
No Info
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
56 days ago

Home Details for 3340 25th St

Interior Features

Heating & Cooling
Heating: BaseboardHeating Fuel: Baseboard
Appliances & Utilities
DryerMicrowaveRefrigeratorWasher
Levels, Entrance, & Accessibility
Floors: Hardwood

Property Information

Property Type / Style
Property Type: Apartment

Rental Terms, Policies & Fees

Lease Term: 1 YearAvailable: Jul 1st

Price History for 3340 25th St

DatePriceEventSource
04/23/2026$1,995ListingRemovedZillow Rentals
04/11/2026$1,995Listed For RentZillow Rentals
12/19/2024$1,795ListingRemovedZillow Rentals
11/15/2024$1,995Listed For RentZillow Rentals
05/11/2023ListingRemovedZillow Rentals
05/10/2023$1,995Listed For RentZillow Rentals
09/13/2022ListingRemovedZillow Rental Manager
08/27/2022$3,495PriceChange
Zillow Rental Manager
08/15/2022$3,995Listed For RentZillow Rental Manager
05/14/2021ListingRemovedZillow Rental Manager
04/24/2021$3,995Listed For RentZillow Rental Manager
04/15/2017$3,295ListingRemovedAgent Provided
03/30/2017$3,295PriceChange
Agent Provided
03/14/2017$3,495Listed For RentAgent Provided
07/06/2010$620,000Sold
N/A
05/20/2010$639,900PriceChange
Agent Provided
05/08/2010$645,000PriceChange
Agent Provided
04/29/2010$649,900PriceChange
Agent Provided
04/24/2010$650,000PriceChange
Agent Provided
04/18/2010$675,000Listed For SaleAgent Provided
08/16/2006$500,000Sold
N/A
06/23/2003$460,000Sold
N/A
08/07/2000$425,000Sold
N/A

Market trends in Boulder

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$968K
$41.67KMoM
Sale-to-List Price
96.9%
0.3%MoM
Price per sq ft
$489
$6MoM
Available listings
733
89MoM
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Property Tax and Assessment

Year2025
Tax$10,373
Assessment$1,726,400
Home facts updated by county records

Comparable Sales for 3340 25th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3225 Arnett St #B, Boulder, CO
0.15
Apartment
$1,320,000
05/11/26
1
1
500
3575 28th St #102, Boulder, CO
0.41
Apartment
$282,000
06/17/25
1
1
624
2707 Valmont Rd #304D, Boulder, CO
0.40
Apartment
$237,500
04/20/26
1
1
576
3805 Northbrook Dr #A25, Boulder, CO
0.46
Apartment
$350,000
12/17/25
2
1
936
2727 Folsom St #210, Boulder, CO
0.52
Apartment
$340,000
07/24/25
1
1
-
3824 Northbrook Dr, Boulder, CO
0.69
Apartment
$600,000
08/04/25
2
1
976
3515 28th St #201, Boulder, CO
0.38
Apartment
$385,000
06/30/25
2
2
880
3545 28th St #303, Boulder, CO
0.38
Apartment
$360,000
07/02/25
2
2
825
2800 Kalmia Ave #A306, Boulder, CO
0.42
Apartment
$355,000
04/30/26
2
2
880
4481 Westwood Ct, Boulder, CO
0.26
Apartment
$149,000
09/04/25
2
2
1,600
Home facts updated by county records

Nearby homes

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Assigned Schools

These are the assigned schools for 3340 25th 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

Old North Boulder
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Old North Boulder

At least 15 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 95 % Say there are sidewalks

  • 93 % Say there's wildlife

  • 91 % Say it's walkable to grocery stores

  • 90 % Say there's holiday spirit

  • 88 % Say it's walkable to restaurants

  • 88 % Say parking is easy

  • 83 % Say kids play outside

  • 79 % Say it's quiet

  • 78 % Say people would walk alone at night

  • 72 % Say yards are well-kept

  • 68 % Say neighbors are friendly

  • 62 % Say they plan to stay for at least 5 years

  • 55 % Say car is needed

  • 35 % Say streets are well-lit

  • 20 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 3340 25th St

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Off Market Homes Near 3340 25th St

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Homes for rent near 3340 25th St

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3340 25th St, Boulder, CO 80304 is a 1 bedroom, 1 bathroom, 1,000 sqft apartment. 3340 25th St is located in Old North Boulder, Boulder. This property is not currently available for sale. 3340 25th St was last sold on Jul 6, 2010 for $620,000 (30,978% higher than the asking price of $1,995). The current Trulia Estimate for 3340 25th St is $1,469,400.