3000 18th St, Boulder, CO 80304
OFF MARKET

3000 18th St
Boulder, CO 80304

Old North Boulder
  • 4 Beds
  • 5 Baths
  • 3,407 sqft

$2,980,700

Trulia Estimate
as of May 28, 2026
Est. Refi. Payment $16,073/mo*
Refinance Your Home

$2,980,700

Trulia Estimate
as of May 28, 2026
Est. Refi. Payment $16,073/mo*
Refinance Your Home
4 Beds
5 Baths
3,407 sqft

Local Information

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

Description

MODERN ARCHITECTURAL DESIGN WITH HIGH END FINISHES THROUGHOUT; AMAZING BASEMENT LIGHT.
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
Porch, Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 3000 18th St

Interior Features

Interior Details
BasementNumber of Rooms: 13Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Library, Master Bath, Mud Room, Office, Pantry, Workshop
Heating & Cooling
Heating: Radiant, GasAir ConditioningCooling System: RefrigeratorHeating Fuel: Radiant
Levels, Entrance, & Accessibility
Stories: 4Floors: Hardwood

Exterior Features

Exterior Home Features
Roof: OtherExterior: Shingle, Stucco, WoodPatioPorch
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2009Year Updated: 2009
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 6544 sqft
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Property Tax and Assessment

Year2025
Tax$18,935
Assessment$3,249,400
Home facts updated by county records

Comparable Sales for 3000 18th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3010 14th St, Boulder, CO
0.17
Single-Family Home
$2,825,000
03/19/26
5
5.5
3,817
3275 19th Street, Boulder, CO
0.24
Single-Family Home
$1,800,000
03/27/26
5
3.5
3,127
2970 21st St, Boulder, CO
0.19
Single-Family Home
$2,000,000
07/21/25
4
3
2,653
1805 Forest Ave, Boulder, CO
0.19
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936
2700 15th St, Boulder, CO
0.34
Single-Family Home
$3,130,000
06/20/25
5
3.5
4,125
1707 Grape Ave, Boulder, CO
0.29
Single-Family Home
$1,962,500
01/15/26
4
3
2,434
1743 Hawthorn Pl, Boulder, CO
0.37
Single-Family Home
$1,765,000
09/12/25
4
2.5
2,688
3345 15th St, Boulder, CO
0.45
Single-Family Home
$1,890,000
02/06/26
4
3.5
3,309
1860 Hawthorn Ave, Boulder, CO
0.32
Single-Family Home
$1,450,000
06/27/25
3
3
2,886
1719 Mapleton Ave #A, Boulder, CO
0.52
Single-Family Home
$3,146,500
11/20/25
5
4.5
3,987

Nearby homes

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Assigned Schools

These are the assigned schools for 3000 18th 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 3000 18th St

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Off Market Homes Near 3000 18th St

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Homes for rent near 3000 18th St

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3000 18th St, Boulder, CO 80304 is a 4 bedroom, 5 bathroom, 3,407 sqft single-family home built in 2009. 3000 18th St is located in Old North Boulder, Boulder. This property is not currently available for sale. The current Trulia Estimate for 3000 18th St is $2,980,700.