2870 15th St, Boulder, CO 80304
OFF MARKET

2870 15th St
Boulder, CO 80304

Old North Boulder
  • 4 Beds
  • 2 Baths
  • 3,073 sqft

$1,386,700

Trulia Estimate
as of Jun 11, 2026
Est. Refi. Payment $7,692/mo*
Refinance Your Home

$1,386,700

Trulia Estimate
as of Jun 11, 2026
Est. Refi. Payment $7,692/mo*
Refinance Your Home
4 Beds
2 Baths
3,073 sqft

Local Information

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

Description

Nestled in the highly coveted Old North Boulder neighborhood, this expansive brick ranch home offers an exceptional canvas for your dream living space. Spanning 3,073 square feet with a spacious main level and a versatile lower level, this property combines classic charm with remarkable potential. The main level welcomes you with gleaming oak floors and a family room with large windows anchored by a distinctive stone fireplace, creating a warm and inviting atmosphere for gatherings or quiet evenings. Four generously sized bedrooms and two ample bathrooms provide abundant living space and the potential for a myriad of flexible home office arrangements on the main level. The kitchen offers excellent work space, an area for a breakfast table, natural light, and direct access to the backyard. The unfinished walk-out lower level presents an exciting opportunity for expansion with generous square footage and exceptional potential-whether you envision a home gym, additional living space, storage, en suite guest area, or a custom renovation to suit your lifestyle. Outside in the backyard, you'll discover a greenthumb's oasis with abundant organic vegetable and flower gardens, raised beds, and mature fruit trees and bushes. The front of the home features breathtaking west-facing views of the Boulder Foothills with potential upper-level Flatirons views and an amazing shade tree. A detached full-size two-car garage provides convenient parking and additional storage. Located in Old North Boulder, this home is surrounded by the best of Boulder living. From this outstanding location, you're minutes away from bike paths, Mt. Sanitas trailheads, North Boulder Park, North Boulder Rec Center, and the cluster of shops and amenities at the Ideal Market plaza. Renowned Pearl Street is a short walk away and your proximity to all of these incredible amenities provides the quintessential Boulder lifestyle of outdoor recreation and urban convenience.
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 29, 2026

Home Highlights

Parking
Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 2870 15th St

Interior Features

Interior Details
Basement: Full,Walk-Out Access,Built-In RadonNumber of Rooms: 9Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Family Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 3073 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity AvailableAppliances: Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, DisposalDishwasherDisposalDryerLaundry: SinkRefrigeratorWasher
Heating & Cooling
Heating: Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: Two or More, Living Room, Family RoomHas a Fireplace
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Window: Window Coverings, Wood FramesFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 1Levels: OneFloors: Wood
View
Has a ViewView: Hills

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: PatioFencing: Partial
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: DetachedNo CarportHas a GarageNo Attached GarageParking Spaces: 2Parking: Detached
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 3073 Square Feet

Property Information

Year Built
Year Built: 1956
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: BrickNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyNot Included in Sale: Seller's personal property.Parcel Number: R0008967

Price & Status

Price
List Price: $1,475,000

Active Status

MLS Status: Sold

Media

Location

Direction & Address
City: BoulderCommunity: Wolffs
School Information
Elementary School: ColumbineJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Area
Building Area: 3073 Square Feet

HOA

No HOA

Lot Information

Lot Area: 7975 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Southern Exposure

Miscellaneous

BasementMls Number: 1024949Attribution Contact: 720-480-7650Above Grade Unfinished Area: 3073Activation Date: Thu Jan 23 2025Showing Service Name: ShowingTime
Last check for updates: about 11 hours ago
Listed by The Zach Zeldner Team, (720) 480-7650
Compass - Boulder
Ethan Bullock, (303) 501-4959
Compass - Boulder
Bought with: The Zach Zeldner Team, (720) 480-7650, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1024949

Price History for 2870 15th St

DatePriceEventSource
04/29/2025$1,396,620Sold
IRES as distributed by MLS GRID #1024949
03/19/2025$1,475,000PendingREcolorado as distributed by MLS GRID #IR1024949
02/26/2025$1,475,000PriceChange
IRES as distributed by MLS GRID #1024949
01/23/2025$1,549,000Listed For SaleIRES as distributed by MLS GRID #1024949
08/17/2012$590,000Sold
IRES as distributed by MLS GRID #686393
07/13/2012$579,900Listed For SaleAgent Provided

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$8,109
Assessment$1,348,600
Home facts updated by county records

Homeowner tools

Estimated monthly rent$4,707/mo
List your home for rent

Comparable Sales for 2870 15th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1503 Balsam Ave, Boulder, CO
0.04
Single-Family Home
$1,170,000
06/30/25
3
2
1,965
3086 11th St, Boulder, CO
0.41
Single-Family Home
$1,495,000
04/03/26
4
2
2,644
3090 17th St, Boulder, CO
0.30
Single-Family Home
$1,205,000
06/12/25
4
2
2,111
1557 North St, Boulder, CO
0.19
Single-Family Home
$1,157,500
02/03/26
3
2
1,440
2851 20th St, Boulder, CO
0.24
Single-Family Home
$1,017,800
04/24/26
3
1.5
1,806
1453 Chestnut Pl, Boulder, CO
0.11
Single-Family Home
$1,145,000
05/28/26
2
1.5
1,472
2085 Alpine Dr, Boulder, CO
0.44
Single-Family Home
$1,695,000
12/03/25
4
2
2,167
1412 Elder Ave, Boulder, CO
0.17
Single-Family Home
$800,000
04/17/26
3
2
1,529
2970 21st St, Boulder, CO
0.37
Single-Family Home
$2,000,000
07/21/25
4
3
2,653
2815 11th St, Boulder, CO
0.38
Single-Family Home
$1,595,000
03/05/26
4
3
2,070

Nearby homes

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Assigned Schools

These are the assigned schools for 2870 15th St.
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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

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Homes for sale near 2870 15th St

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Off Market Homes Near 2870 15th St

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Based on information submitted to the MLS GRID as of 2026-06-11 01:03:59 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
2870 15th St, Boulder, CO 80304 is a 4 bedroom, 2 bathroom, 3,073 sqft single-family home built in 1956. 2870 15th St is located in Old North Boulder, Boulder. This property is not currently available for sale. 2870 15th St was last sold on Apr 29, 2025 for $1,396,620 (5% lower than the asking price of $1,475,000). The current Trulia Estimate for 2870 15th St is $1,386,700.