320 15th St

Boulder, CO 80302

$2,188,000
Last Sold Price
2
Beds
1,681 Sq. Ft.
$1,302 / Sq. Ft.
1,681
Sq. Ft.
$1,302
per Sq. Ft.
Get preapproved with Rocket Mortgage1
Sold 8/3/23
Sold 8/3/23
Mid-century modern Chautauqua neighborhood cottage
Front patio landscaping designed by Blu Design Colorado
Open living area
Wall of windows bringing the outdoors in
Dining area off kitchen and open to living room
Kitchen
Eat-in kitchen area
Front of home outdoor patio areas
Patio with gas fireplace
Front patio dining
Bedroom
Main bathroom
Second bedroom
Second bathroom
Lower level
1 car attached garage
2 car oversized detached garage with additional side parking
Oversized detached garage
Lofted garage storage
Flat backyard off detached garage
One house away from Four Pines trailhead
Close to beautiful Chautauqua Park

Description

Serenity and style encompass every aspect of this mid-century modern Chautauqua neighborhood cottage. Steps away from trailheads with miles of open space and Flatiron views, this 2-bedroom, 2-bathroom, 3-car garage home is an opportunity that rarely presents itself. The attention to detail and well-planned spaces throughout this home lend to comfortable and easy living. The timeless kitchen boasting clean lines with sleek cabinetry and leathered granite countertops is just off the main living area...Serenity and style encompass every aspect of this mid-century modern Chautauqua neighborhood cottage. Steps away from trailheads with miles of open space and Flatiron views, this 2-bedroom, 2-bathroom, 3-car garage home is an opportunity that rarely presents itself. The attention to detail and well-planned spaces throughout this home lend to comfortable and easy living. The timeless kitchen boasting clean lines with sleek cabinetry and leathered granite countertops is just off the main living area that is framed with a wall of widows bathing the space in natural light. 2 bedrooms and bathrooms on the main floor compliment the functional and well thought out living spaces. The basement offers additional space for an office or lounging, as well as provides extra storage with an attached 1-car garage that can be used for parking or as a sports storage/training room. Visually striking front patio and landscaping designed by Blu Design Colorado with dining and lounging areas and gas fireplace exude the best of indoor-outdoor living. The private backyard with flat grassy area completes this tranquil sanctuary. The custom architectural 2 car detached oversized garage with a Tesla charging station and an abundance of lofted storage, as well as well additional side RV/trailer/car parking are a very desirable details of this property perfect for the Colorado lifestyle. This property is an exceptional lot, just one house away from the Four Pines open space trailhead is situated in one of Boulders most revered neighborhoods. Enjoy it as your stylish cottage as is, pop the top to capitalize on the Flatiron views or build your dream home in this premiere location within one of Boulders most coveted neighborhoods.

Property Details for 320 15th Street

Locale
Boulder
Description 1
House
LISTING UPDATED: 10/20/2025 07:45 PM

Property Details for 320 15th Street

StatusSold
MLS #992150
Days on Compass1
Taxes$6,523 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1952
Lot Size0.24 AC / 10,454 SF
CountyBoulder County
Get preapproved with Rocket Mortgage1

Location

Sold By Milehimodern, Terri Gray

Add your commute

Building Information for 320 15th Street

Stories-Year Built1952Building Size-Lot Size0.24 AC / 10,454 SF

Payment Calculator

Get preapproved with
OriginPoint Mortgage or Rocket Mortgage1

$11,208 per month

30 year fixed, 6.15% Interest

Principal and Interest

$10,664

Property Taxes

$544

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Know your buying power with a preapproval and custom rate in minutes

Rocket Mortgage1

Property Information for 320 15th Street

Summary
Location and General Information
  • Road Access 2: City Street
  • Latitude: 40.00
  • Longitude: -105.27
Parking
  • Total Parking: 3.00
  • Parking Features: RV Access/Parking
Taxes and HOA Information
  • Has HOA: No
  • HOA Fee: $.00
  • Legal Description: S 1/2 LOT 8 & ALL LOT 9 & VACATED ALLEYS ADJ BLK 11 INTERURBAN PARK
  • Tax Information: No
  • HOA2 Fee Amount: $0
  • Tax Year: 2022
  • Tax Annual Amount: $6,523
  • Parcel Number: R0000566
Property
Lot Information
  • Lot Improvements: Deciduous Trees, House Faces West, City Limits, Paved, Curbs, Sidewalks
  • Lot Size Area: 10,528.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
  • Vegetation: Wooded
Property and Assessments
  • Total Finished Area Source: Assessor
  • Living SqFt: 1073
  • Above Grade Finished Area Source: 1073
  • Sq Ft Apx: 608
  • Total Finished Area: 1375
  • Are Ditches Active: No
  • New Construction YN: No
  • Levels: One
Utilities
  • Electric: Xcel Energy
  • Sewer: Public Sewer
Interior and Exterior Features
Exterior Features
  • Construction Materials: Frame
  • Exterior Features: Sprinkler System, Oversized Garage
  • Flooring: Wood
Interior Features
  • Interior Features: Eat-in Kitchen, Washer/Dryer Hookup, 3/4 Primary Bath
  • Laundry Features: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm
  • Window Features: Window Coverings
  • Fireplaces 1: Gas, Living Room
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 0
  • Half Bathrooms: 1
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 1
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Full Upper: 0
  • Baths Full Main: 0
  • Baths Full Lower: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Half Upper: 0
  • Baths Half Main: 1
  • Baths Half Lower: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 0
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 0
  • Baths Three Quarters Main: 1
Room Information
Room 1
  • RoomDescription: Hardwood
  • RoomLength: 12.0
  • RoomLevel: Main
  • RoomType: Bedroom 2
  • RoomWidth: 10.0
Room 2
  • RoomDescription: Hardwood
  • RoomLength: 10.0
  • RoomLevel: Main
  • RoomType: Dining Room
  • RoomWidth: 8.0
Room 3
  • RoomDescription: Other
  • RoomLength: 16.0
  • RoomLevel: Lower
  • RoomType: Family Room
  • RoomWidth: 12.0
Room 4
  • RoomDescription: Hardwood
  • RoomLength: 10.0
  • RoomLevel: Main
  • RoomType: Kitchen
  • RoomWidth: 10.0
Room 5
  • RoomDescription: Hardwood
  • RoomLength: 22.0
  • RoomLevel: Main
  • RoomType: Living Room
  • RoomWidth: 14.0
Room 6
  • RoomDescription: Hardwood
  • RoomLength: 12.0
  • RoomLevel: Main
  • RoomType: Primary Bedroom
  • RoomWidth: 11.0
  • Room Features: 3/4 Primary Bath
Rental
Rental Information
  • Horse YN: No
  • Occupant Type: Owner

Property History for 320 15th Street

DateEvent & SourcePriceAppreciation
Aug 3, 2023

Sold (Public Record)

Public Record #1516940818

$2,188,000

+12.5% / yr

Apr 22, 2013

Sold (Public Record)

Public Record #351415907

$650,000

+69.8% / yr

Oct 23, 2012

Sold (Public Record)

Public Record #341728513

$500,000—
DateEvent & SourcePrice
08/03/2023

Sold (Public Record)

Public Record #1516940818

$2,188,000

+12.5% / yr

04/22/2013

Sold (Public Record)

Public Record #351415907

$650,000

+69.8% / yr

10/23/2012

Sold (Public Record)

Public Record #341728513

$500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 320 15th Street

Taxable ValueLand$65,625Additions$53,125Total$118,750
Tax Record2025$11,323 ($944 / month)
Home Facts
Baths1Total Finished SqFt1,263 SqFtAbove Grade Finished SqFt1,073 SqFtFinished Basement SqFt190 SqFtUnfinished Basement SqFt306 SqFtStories1Lot Size10,542 SqFtStyleParking LotYear Built1952Year Renovated1999Zoning1112CountyBOULDERAPN1577-06-2-13-006

Schools near 320 15th Street

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Creekside Elementary School At Martin Park
Public - PK to 5
Manhattan Middle School Of The Arts And Academics
Public - 6 to 8
Boulder High School
Public - 9 to 12
New Vista High School
Public - 9 to 12
Rating
School
Distance
Creekside Elementary School At Martin Park
PublicPK to 5

Manhattan Middle School Of The Arts And Academics
Public6 to 8

Boulder High School
Public9 to 12

New Vista High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

Explore Nearby Homes

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Based on information submitted to the MLS GRID as of 10/20/2025 07:45 PM. 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. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.