1123 Baseline Rd, Boulder, CO 80302
OFF MARKET

1123 Baseline Rd
Boulder, CO 80302

University Hill
  • 5 Beds
  • 3 Baths
  • 4,303 sqft

$3,085,900

Trulia Estimate
as of Jun 20, 2026
Est. Refi. Payment $16,783/mo*

$3,085,900

Trulia Estimate
as of Jun 20, 2026
Est. Refi. Payment $16,783/mo*
5 Beds
3 Baths
4,303 sqft

Local Information

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

Description

Incredible community, just up from Pearl St., Chautauqua Park & campus. Home faces 11th. Walk in & be transported out of Boulder into a secret garden w/ 6 separate yet connected outdoor spaces, lush landscaping & waterfall. Totally remodeled & reimagined in '07 to maintain orig. character, add high-end finishes & create unrivaled entertaining space. Indoor-outdoor living throughout. Road noise mitigation: high brick privacy wall, Argon-filled windows, double insulation. No road noise inside!

Built in 1927 by a local architect for himself. Totally remodeled & added onto in'07. Surprising room, storage, & use of space. The home meanders on & on - unexpected & full of whimsey. Designed for entertaining indoors & out. Nana wall in the living room leads to the patio with waterfall. French doors in the great room lead out to stone dining patio. No expense spared on details. Huge cooks kitchen - all surfaces heat & knife-safe, custom walnut cabinets, & airy connectivity to the great room.
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.

Home Highlights

Parking
Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 1123 Baseline Rd

Interior Features

Interior Details
BasementNumber of Rooms: 9Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Master Bath, Office, Workshop
Heating & Cooling
Heating: Radiant, GasAir ConditioningCooling System: Evaporative, WallHeating Fuel: Radiant
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: TileExterior: BrickPatioSprinkler System
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Property Information

Year Built
Year Built: 1927Year Updated: 2002
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 8298 sqft

Price History for 1123 Baseline Rd

DatePriceEventSource
10/08/2021$2,825,000Sold
IRES as distributed by MLS GRID #951077
09/16/2021$2,850,000Listed For SaleIRES as distributed by MLS GRID #951077
08/01/2017$2,030,000Sold
N/A
06/22/2017$2,000,000PendingAgent Provided
06/15/2017$2,000,000Listed For SaleAgent Provided
09/23/2011$1,225,000Sold
N/A
06/23/2011$1,250,000Listed For SaleAgent Provided
03/29/2004$786,500Sold
N/A
05/31/1996$450,000Sold
N/A

Market trends in Boulder

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$955K
$13.33K
MoM
Sale-to-List Price
97.9%
1.0%
MoM
Price per sq ft
$503
$12
MoM
Available listings
775
41
MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$15,211
Assessment$2,611,600
Home facts updated by county records

Homeowner tools

Estimated monthly rent$7,188/mo

Homes for rent near 1123 Baseline Rd

See what comparable homes in the neighborhood are renting for.
Skip to last item
Skip to first item

Comparable Sales for 1123 Baseline Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.24
Single-Family Home
$2,995,000
04/02/26
5
3.5
4,773
0.23
Single-Family Home
$2,295,000
01/13/26
4
2.5
3,297
0.12
Single-Family Home
$1,480,000
10/13/25
6
3
3,395
0.15
Single-Family Home
$1,810,000
09/05/25
3
2.5
3,232
0.19
Single-Family Home
$2,100,000
03/27/26
6
4
3,210
0.27
Single-Family Home
$2,245,000
02/02/26
4
4
3,430
0.26
Single-Family Home
$2,282,000
07/14/25
3
3
3,338
0.39
Single-Family Home
$2,795,000
03/26/26
5
4.5
4,775
0.49
Single-Family Home
$2,950,000
09/08/25
5
3.5
3,840
0.29
Single-Family Home
$2,275,000
08/11/25
5
3.5
3,448

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 1123 Baseline Rd.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about University Hill

At least 8 Trulia users voted on each feature.
  • 100 % Say it's walkable to restaurants

  • 100 % Say there are sidewalks

  • 89 % Say it's dog friendly

  • 88 % Say there's wildlife

  • 69 % Say it's walkable to grocery stores

  • 67 % Say streets are well-lit

  • 60 % Say people would walk alone at night

  • 44 % Say there's holiday spirit

  • 44 % Say neighbors are friendly

  • 38 % Say yards are well-kept

  • 25 % Say it's quiet

  • 22 % Say there are community events

  • 21 % Say kids play outside

  • 15 % Say car is needed

  • 13 % Say parking is easy

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Central to everything and great hiking nearby but also noisy, rude college kids. Lots of illegally off leash dogs. "
  • Jessica O.
    "Definitely a college neighborhood. Fun place to live, near campus as well as parties,but it is loud. "
  • Alec W.
    "College community. Sometimes you forget real people live right on the outer edges of it. Amazing place to live, tons of nightlife, and great food. Not where you want to live if you’re looking for quiet "
  • johnarmstrong
    "The Chautauqua neighborhood is the best in Boulder. Bordering Chautauqua Park, great views of the Flatirons, walking distance to CU and The Hill, easy access to 36, great schools, and acre upon acre of Open Space, this is the place to live in Boulder."

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

Explore by feature - Garage

Explore by feature - Air Conditioning

Explore by feature - Pool

Explore by feature - Washer/dryer

Explore by feature - Outdoor Space

Homes for sale near 1123 Baseline Rd

Skip to last item
Skip to first item

Off Market Homes Near 1123 Baseline Rd

Skip to last item
Skip to first item
1123 Baseline Rd, Boulder, CO 80302 is a 5 bedroom, 3 bathroom, 4,303 sqft single-family home built in 1927. 1123 Baseline Rd is located in University Hill, Boulder. This property is not currently available for sale. 1123 Baseline Rd was last sold on Oct 8, 2021 for $2,825,000. The current Trulia Estimate for 1123 Baseline Rd is $3,085,900.