3035 23rd St, Boulder, CO 80304
OFF MARKET

3035 23rd St
Boulder, CO 80304

Old North Boulder
  • 5 Beds
  • 3.5 Baths
  • 3,427 sqft

$2,252,500

Trulia Estimate
as of Jun 10, 2026
Est. Refi. Payment $12,448/mo*
Refinance Your Home

$2,252,500

Trulia Estimate
as of Jun 10, 2026
Est. Refi. Payment $12,448/mo*
Refinance Your Home
5 Beds
3.5 Baths
3,427 sqft

Local Information

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

Description

Stunning architectural home on an oversized lot in the heart of Boulder! This completely reimagined home from top to bottom with no expense spared boasts a gorgeous open floor plan, and is flooded with natural light accentuating the modern, airy ambiance throughout. Upon entering the home, you are immediately in awe of the tall, vaulted ceilings in the main level. The living room, dining room, kitchen and outdoor living flow seamlessly together with a large folding glass window leading to the spacious outdoor porch. Be amazed by the full chef's kitchen, featuring top-of-the-line Wolf and Subzero kitchen appliances. The butler pantry provides ample storage and convenience for all your culinary needs. Beautiful wood flooring graces the main and upper level, adding warmth and elegance to the space. Two private main level bedrooms with an en suite bathroom provide excellent guest rooms. The main level and primary suite offer radiant in-floor heating, ensuring cozy comfort during chilly winter months. A full upper level wing completely dedicated to the primary suite offers a spacious light-filled bedroom with private balcony. The luxurious bathroom features double vanities and steam shower. A large walk-in closet offers plenty of storage and en suite laundry. On the lower level, discover a media room, bedroom, bathroom, laundry room and secondary bedroom/gym flex space. With large egress windows, light pours into the lower level making the basement feel ambient and warm. With five spacious bed rooms and four well-appointed bathrooms, there is plenty of room for everyone to find their own sanctuary. This home is not only a retreat indoors but also offers a seamless connection to the outdoors and is conveniently located within walking distance to shopping and dining at Ideal Market. Outdoor enthusiasts will appreciate the proximity to hiking and biking trails, allowing for endless adventures in the great outdoors.
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 October 21, 2025

Home Highlights

Parking
1 Car Garage
Outdoor
Patio, Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 3035 23rd St

Interior Features

Interior Details
Basement: Full,Partially FinishedNumber of Rooms: 11Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Dining Room, Family Room, Kitchen, Laundry, Living Room, StudyWet Bar
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 4Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 2Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 3427 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity AvailableAppliances: Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, MicrowaveDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: RadiantHas HeatingHeating Fuel: Radiant
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Window: Skylight(s)Flooring: Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoAccessibility: Level Lot, Accessible BedroomFloors: Wood
View
No View

Exterior Features

Exterior Home Features
Roof: Composition MetalPatio / Porch: Patio, DeckFencing: Fenced, WoodExterior: Sprinkler System, BalconySprinkler System
Parking & Garage
Number of Garage Spaces: 1Number of Covered Spaces: 1Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 1Parking: Garage Attached
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 2071 Square FeetFinished Area (below surface): 1356 Square Feet

Property Information

Year Built
Year Built: 1958
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: Frame, BrickNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyParcel Number: R0006197

Price & Status

Price
List Price: $2,595,000

Active Status

MLS Status: Sold

Location

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

Building

Building Area
Building Area: 3427 Square Feet

HOA

No HOA

Lot Information

Lot Area: 8733 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Windows, High Efficiency Furnace

Miscellaneous

BasementMls Number: 996527Attribution Contact: 3032426012Above Grade Unfinished Area: 2071Activation Date: Thu Sep 21 2023Showing Service Name: ShowingTime
Last check for updates: about 3 hours ago
Listed by Patrick Brown, (303) 242-6012
Compass - Boulder
Bought with: Patrick Brown, (303) 242-6012, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#996527

Price History for 3035 23rd St

DatePriceEventSource
12/13/2023$2,375,000Sold
IRES as distributed by MLS GRID #996527
10/25/2023$2,595,000PendingREcolorado as distributed by MLS GRID #IR996527
10/12/2023$2,595,000PriceChange
IRES as distributed by MLS GRID #996527
09/21/2023$2,695,000Listed For SaleIRES as distributed by MLS GRID #996527
04/16/2019$779,000Sold
IRES as distributed by MLS GRID #876269
04/01/2019$779,000Listed 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$9,840
Assessment$1,676,200
Home facts updated by county records

Homeowner tools

Estimated monthly rent$5,522/mo
List your home for rent

Comparable Sales for 3035 23rd St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2360 Balsam Dr, Boulder, CO
0.26
Single-Family Home
$1,980,000
05/22/26
5
3
4,085
2970 21st St, Boulder, CO
0.18
Single-Family Home
$2,000,000
07/21/25
4
3
2,653
2435 Hawthorn Avenue, Boulder, CO
0.32
Single-Family Home
$2,275,000
04/20/26
5
3.5
3,082
2595 Glenwood Dr, Boulder, CO
0.27
Single-Family Home
$2,225,000
06/04/26
5
4.5
4,028
2315 Forest Ave, Boulder, CO
0.15
Single-Family Home
$1,260,000
04/01/26
4
2.5
2,487
3275 19th Street, Boulder, CO
0.39
Single-Family Home
$1,800,000
03/27/26
5
3.5
3,127
2283 Nicholl St E, Boulder, CO
0.14
Single-Family Home
$1,470,000
12/17/25
4
2.5
1,916
2201 Juniper Ct, Boulder, CO
0.49
Single-Family Home
$1,890,000
06/23/25
4
3.5
3,250

Nearby homes

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Assigned Schools

These are the assigned schools for 3035 23rd 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 3035 23rd St

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Off Market Homes Near 3035 23rd St

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Based on information submitted to the MLS GRID as of 2026-06-10 07:48:15 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
3035 23rd St, Boulder, CO 80304 is a 5 bedroom, 4 bathroom, 3,427 sqft single-family home built in 1958. 3035 23rd St is located in Old North Boulder, Boulder. This property is not currently available for sale. 3035 23rd St was last sold on Dec 13, 2023 for $2,375,000 (8% lower than the asking price of $2,595,000). The current Trulia Estimate for 3035 23rd St is $2,252,500.