650 12th St

Boulder, CO 80302

$5,900,000
Price
5
Beds
7,237 Sq. Ft.
$815 / Sq. Ft.
7,237
Sq. Ft.
$815
per Sq. Ft.
a front view of a house with garden
a front view of a house with a garden
a living room with furniture and a window
a kitchen with stainless steel appliances a stove top oven a sink a counter space and wooden floor
a kitchen with granite countertop a stove a sink dishwasher and white cabinets with wooden floor
a kitchen with kitchen island white cabinets and white appliances
a living room with furniture and a large window
a living room with furniture and a large window
a living room with furniture and large windows
a living room with furniture and large windows
a living room with furniture and a large window
a dining room with wooden floor and large windows
a living room with furniture and a fireplace
a living room with furniture and a fireplace
a balcony with wooden floor
a spacious bedroom with a large bed and a fireplace
a spacious bedroom with a bed and a window
a living room with furniture and a fireplace
a view of balcony with deck and trees
a bathroom with a granite countertop sink two mirror and a
a bathroom with a bathtub and a window
a bathroom with a shower
a bedroom with a bed and a window
a bathroom with a granite countertop sink toilet and shower
a living room with furniture and a large window
a living room with furniture flat screen tv and a large window
a dining room with furniture and window
a bedroom with a bed and a window
a en suite bathroom with a sink and a mirror
a bedroom with a bed and a large window
a bathroom with a toilet a sink a mirror a bathtub and vanity
a spacious bedroom with a bed and a large window
a view of a kitchen with a sink and a window
a room with wooden floor a ceiling fan and windows
a living room with wooden floor and furniture
a view of a room with gym equipment
a view of a patio with couches table and chairs and potted plants
a living room with furniture and large windows
a view of a house with patio and a yard
a view of a house with a yard and sitting area
a house view with a sitting space and garden
a view of a house with backyard and garden
a front view of a house with a garden
a front view of a house
a view of a city with mountains in the background
a view of a yard with mountain view
an aerial view of a house with a yard
a view of city and mountain
a view of a city with a mountain

Description

Experience Boulder's most coveted lifestyle in this exceptional residence, just steps from Chautauqua Park and Auditorium. Set on a generous half-acre lot with over 7,200 square feet, the home combines timeless design with modern updates, recently completed by Donohoe Builders, and interiors by Deidre Oliver of Oliver Designs. The main level welcomes with a marble foyer leading to an open, light-filled floor plan. At its heart, a chef's kitchen features a striking white quartz waterfall island, Sub-Zero...Experience Boulder's most coveted lifestyle in this exceptional residence, just steps from Chautauqua Park and Auditorium. Set on a generous half-acre lot with over 7,200 square feet, the home combines timeless design with modern updates, recently completed by Donohoe Builders, and interiors by Deidre Oliver of Oliver Designs. The main level welcomes with a marble foyer leading to an open, light-filled floor plan. At its heart, a chef's kitchen features a striking white quartz waterfall island, Sub-Zero refrigeration, six-burner Wolf range, two Bosch dishwashers, and a built-in coffee-espresso maker. Adjacent spaces include a sitting room with sliding doors to the backyard, a stylish office with moss rock fireplace, a 5-person spa room with hot tub and outdoor shower, and a living and dining area with vaulted ceilings and wall-to-wall windows framing breathtaking Flatiron views. Upstairs, the primary suite offers a private deck, wood-burning fireplace, and luxurious bath with soaking tub, Carrera marble shower, dual walk-in closets, and laundry. A guest bedroom with adjacent full bath is ideal as a nursery, office, or overnight guest stay. The lower levels provide three additional bedrooms with walk-in closets, two shared full baths, a dedicated office with deck, media room, gym/recreation space, and flexible living areas with backyard access. Outdoors boasts, mature landscaping, a flagstone patio and multiple private decks. Thoughtful interior details like custom lighting, skylights, walnut and white marble flooring, plantation shutters, and Pella windows create an inviting, modern environment. With hiking trails, concerts, and community events just steps away, plus Pearl Street's dining and shopping a minutes drive from home, this property offers a rare combination of sophistication, comfort, and connection to Boulder's iconic natural and cultural lifestyle.
  1. Listed by Ryan McIntosh • LIV Sotheby's Intl Realty • 3034436161
  2. Listed by Jeffery Erickson • LIV Sotheby's Intl Realty

Amenities

  • Air Conditioning
  • Attached Garage
  • Chef's Kitchen
  • Common Outdoor Space
  • Deck
  • Dishwasher
  • Dryer
  • Forced Air
LISTING UPDATED: 10/10/2025 12:13 PM

Property Details for 650 12th Street

StatusActive
MLS #1044496
Days on Compass136
Taxes$23,081 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential-Detached
Year Built1984
Lot Size0.52 AC / 22,443 SF
CountyBoulder County

Location

Listing Courtesy of LIV Sotheby's Intl Realty, Ryan McIntosh; LIV Sotheby's Intl Realty, Jeffery Erickson
Add your commute

Building Information for 650 12th Street

Stories5Year Built1984Building Size-Lot Size0.52 AC / 22,443 SF

Payment Calculator

$30,679 per month

30 year fixed, 6.15% Interest

Principal and Interest

$28,756

Property Taxes

$1,923

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 650 12th Street

Summary
Location and General Information
  • Road Access 2: City Street
  • Longitude and Latitude: -105.27703, 39.99979
  • Latitude: 40.00
  • Longitude: -105.28
  • Elementary School District: Boulder Valley Dist RE2
  • Middle Or Junior School District: Boulder Valley Dist RE2
Parking
  • Garage SqFt: 1272
  • Garage Type 1: Yes
  • # of Garage Spaces 1: 4
  • # of Garage Spaces 3: Yes
  • Parking Features: Heated Garage, Oversized
Taxes and HOA Information
  • Tax Information: No
  • Tax Year: 2024
  • Has HOA Covenants: No
  • Tax Annual Amount: $23,081
  • Parcel Number: R0006611
Property
Lot Information
  • Lot Improvements: Lawn Sprinkler System, Corner Lot, Level, Sloped, Rock Outcropping, Within City Limits
  • Lot Size Area: 22,443.00
  • Lot Size Units: Square Feet
  • Has Irrigation Water Rights: No
  • Has Improvements: No
  • Crops: None
  • Vegetation: Evergreen Trees, Deciduous Trees
Property and Assessments
  • Total Finished Area Source: Assessor
  • Total Finished Area Units: Square Feet
  • Living SqFt: 5750
  • Above Grade Finished Area Units: Square Feet
  • Sq Ft Apx: 1487
  • Below Grade Finished Area Units: Square Feet
  • Total Finished Area: 7149
  • Location Description 2: No
  • Pano Url Position: 1
  • Are Ditches Active: No
  • New Construction YN: No
  • Property Styles: 5
  • Levels: Five+ Levels
  • Home Warranty YN: No
Utilities
  • Cooling: Yes
  • Utilities 1: No
  • Electric: Electric, Xcel
  • Gas: Natural Gas, Xcel
  • Sewer: City Sewer
  • Green Energy Generation: Solar PV Owned
  • Green Water Conservation: Solar Domestic Hot Water
  • Heating YN: Yes
Interior and Exterior Features
Exterior Features
  • Exterior Features: Balcony, Hot Tub Included
  • Flooring: Wood Floors
Interior Features
  • ViewYN: Yes
  • Interior Features: Study Area, Satellite Avail, High Speed Internet, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Pantry, Walk-In Closet(s), Loft, Wet Bar, Jack & Jill Bathroom, Kitchen Island, 9ft+ Ceilings, Sun Space
  • Laundry Features: In Basement
  • Spa YN: No
  • Window Features: Window Coverings, Bay Window(s), Skylight(s), Double Pane Windows
  • Other Equipment: Media Room
  • Fireplaces 1: 2+ Fireplaces, Primary Bedroom, Masonry
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Bathrooms Total Decimal: 5.25
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 1
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 1
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 0
  • Main Level Bathrooms: 3
Living Room
  • Living Room Level: Main
  • Living Room Length: 18
  • Living Room Width: 19
  • Living Room Area: 342
  • Living Room Floor Covering: Wood Floor
Family Room
  • Family Room Level: Main
  • Family Room Length: 17
  • Family Room Width: 25
  • Family Room Area: 425
  • Family Room Floor Covering: Wood Floor
  • Has Family Room: Yes
Kitchen
  • Kitchen Level: Main
  • Kitchen Length: 17
  • Kitchen Width: 14
  • Kitchen Area: 238
  • Kitchen Floor Covering: Wood Floor
Dining Room
  • Dining Room Level: Main
  • Dining Room Length: 15
  • Dining Room Width: 28
  • Dining Room Area: 420
  • Dining Room Floor Covering: Wood Floor
Master Bedroom
  • Primary Bedroom Level: Upper
  • Primary Bedroom Length: 17
  • Primary Bedroom Width: 22
  • Primary Bedroom Area: 374
  • Primary Bedroom Floor Covering: Carpet
Bedroom 2
  • Bedroom 2 Level: Upper
  • Bedroom 2 Length: 14
  • Bedroom 2 Width: 14
  • Bedroom 2 Area: 196
  • Bedroom 2 Floor Covering: Carpet
Bedroom 3
  • Bedroom 3 Level: Main
  • Bedroom 3 Length: 13
  • Bedroom 3 Width: 11
  • Bedroom 3 Area: 143
  • Bedroom 3 Floor Covering: Carpet
Bedroom 4
  • Bedroom 4 Level: Main
  • Bedroom 4 Length: 12
  • Bedroom 4 Width: 11
  • Bedroom 4 Area: 132
  • Bedroom 4 Floor Covering: Carpet
Bedroom 5
  • Bedroom 5 Level: Main
  • Bedroom 5 Length: 14
  • Bedroom 5 Width: 12
  • Bedroom 5Area: 168
  • Bedroom 5 Floor Covering: Carpet
Laundry Room
  • Laundry Room Length: 9
  • Laundry Room Width: 16
  • Laundry Room Floor Covering: Tile
Rec Room
  • Rec Room Length: 14
  • Rec Room Width: 24
  • Rec Room Level: Basement
  • Rec Room Floor Type Code: Carpet
Study
  • Study Length: 12
  • Study Width: 13
  • Study Level: Main
  • Study Floor Covering: Wood
Rental
Rental Information
  • Lease Sq Ft Unit: Square Feet
  • Horse YN: No

Property History for 650 12th Street

DateEvent & SourcePriceAppreciation
Jun 30, 2015

Sold (Public Record)

Public Record #551352497

$1,975,000—
DateEvent & SourcePrice
06/30/2015

Sold (Public Record)

Public Record #551352497

$1,975,000

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

Public Records for 650 12th Street

Taxable ValueLand$148,358Additions$114,269Total$262,627
Tax Record2024$23,081 ($1,923 / month)
Home Facts
Beds5Baths5.2Total Finished SqFt7,149 SqFtAbove Grade Finished SqFt5,750 SqFtFinished Basement SqFt1,399 SqFtUnfinished Basement SqFt88 SqFtStories2Lot Size22,433 SqFtStyleSingle Family ResidenceYear Built1984Year Renovated1991Zoning1112CountyBOULDERAPN1577-06-2-20-004

Schools near 650 12th Street

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Flatirons Elementary School
Public - K to 5
Manhattan Middle School Of The Arts And Academics
Public - 6 to 8
Boulder High School
Public - 9 to 12
University Hill Elementary School
Public - PK to 5
Rating
School
Distance
Flatirons Elementary School
PublicK to 5

Manhattan Middle School Of The Arts And Academics
Public6 to 8

Boulder High School
Public9 to 12

University Hill Elementary School
PublicPK to 5

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

More information about 650 12th Street, Boulder, CO 80302

650 12th Street is a single family home for sale in Boulder, CO 80302. This property was listed for sale on September 26, 2025 by LIV Sotheby's Intl Realty, it's currently listed at $5,900,000. It has been on the market for a total of 136 days and was last sold on June 30, 2015. This listing's school district is Boulder Valley Re 2 School District. Nearby schools include Flatirons Elementary School, Manhattan Middle School Of The Arts And Academics and Boulder High School. 650 12th Street is a 5-bed, 6-bath, 7,237 sqft single family home built in 1984.

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.

Listing Courtesy of LIV Sotheby's Intl Realty, Ryan McIntosh; LIV Sotheby's Intl Realty, Jeffery Erickson

Based on information from one of the following Multiple Listing Services: REColorado, Summit MLS Inc (a wholly owned subsidiary of Summit Association of REALTORS), Pikes Peak Association of Realtors, IRES, Grand Junction Area REALTOR, CREN, Vail Board of REALTORS and Grand County Board of REALTORS . Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by REColorado, Summit MLS Inc (a wholly owned subsidiary of Summit Association of REALTORS), Pikes Peak Association of Realtors, IRES, Grand Junction Area REALTOR, CREN, Vail Board of REALTORS and Grand County Board of REALTORS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.