3025 18th St, Boulder, CO 80304
Property image
Property image
OFF MARKET

$2,549,800

Trulia Estimate
  • 4 Beds
  • 4.5 Baths
  • 3,988 sqft

3025 18th St, Boulder, CO 80304

Old North Boulder
Est. Refi. Payment $14,269/mo*
Refinance Your Home
Currently Off Market - Sold Feb 18, 2020 for $2,175,000

Home Value

Trulia Estimate
$2.55M
Since last month
Decreased$5K (-0.2%)
Since last year
Increased$124K (+5.1%)
Since last sale
Increased$384K (+17.7%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +178% in the last 10 years
MonthEstimated value
2026
August 2026$2.56M
August 2026$2.55M
July 2026$2.56M
June 2026$2.59M
May 2026$2.56M
April 2026$2.55M
March 2026$2.52M
February 2026$2.43M
January 2026$2.34M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3010 14th St, Boulder, CO
0.14
Single-Family Home
$2,825,000
03/19/26
5
5.5
3,817
3275 19th Street, Boulder, CO
0.23
Single-Family Home
$1,800,000
03/27/26
5
3.5
3,127
3180 18th St, Boulder, CO
0.13
Single-Family Home
$3,550,000
05/08/26
6
5.5
4,581
1707 Grape Ave, Boulder, CO
0.27
Single-Family Home
$1,962,500
01/15/26
4
3
2,434
1023 Forest Ave, Boulder, CO
0.52
Single-Family Home
$2,550,000
04/30/26
4
4
3,588
3062 11th St, Boulder, CO
0.45
Single-Family Home
$2,500,000
08/31/26
4
3.5
3,161
1743 Hawthorn Pl, Boulder, CO
0.34
Single-Family Home
$1,765,000
09/12/25
4
2.5
2,688
3345 15th St, Boulder, CO
0.41
Single-Family Home
$1,890,000
02/06/26
4
3.5
3,309
3497 Iris Ct, Boulder, CO
0.52
Single-Family Home
$2,230,000
08/06/26
5
3.5
4,608
1805 Forest Ave, Boulder, CO
0.16
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
3133 Fern Pl, Boulder, CO 80304
0.09
$1,699,000
4
3
2,371
For Sale
3150 18th St, Boulder, CO 80304
0.09
$3,250,000
6
5
4,205
For Sale
3090 17th St, Boulder, CO 80304
0.08
$1,193,300
4
2
2,111
Off Market
2990 18th St, Boulder, CO 80304
0.06
$1,077,900
5
2
1,896
Off Market
1980 Floral Drive, Boulder, CO 80304
0.12
$1,062,900
4
2
2,100
Off Market
3180 18th St, Boulder, CO 80304
0.13
$3,550,000
6
5.5
4,581
Recently Sold
1890 Elder Ave, Boulder, CO 80304
0.10
$1,788,900
5
3
3,401
Off Market
1820 Forest Ave, Boulder, CO 80304
0.15
$1,299,900
3
2
1,493
Recently Sold
1971 Evergreen Avenue, Boulder, CO 80304
0.14
$852,300
3
1.5
960
Off Market
1805 Forest Ave, Boulder, CO 80304
0.16
$1,250,000
4
2.5
1,936
Recently Sold
3125 20th St, Boulder, CO 80304
0.17
$965,700
3
1.5
1,536
Off Market
3205 19th St, Boulder, CO 80304
0.18
$1,251,700
5
2.5
3,432
Off Market

Local Information

  • Map ViewExplore the area around 3025 18th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2018
Living Area
3,988 sqft
Price/Sqft
$639
Parking
Garage

About this House

New price! Stunning new build on fantastic St w/PV Solar! Open & flowing floorplan w/gracious spaces & sophisticated finishes.Wired brushed & smoked wd flrs, barn drs to main study, LR fireplace w/white marble & steel mantle. Chefs kitchen w/huge island, open shelves. bev center & tonsof windows for light. Wall of folding glass doors open to covered back patio for incredible in/out living! Low level w/guest suite! Perfect central location w/in blks to park, Ideal market shopping cen & bike path!
3025 18th St, Boulder, CO 80304 is a 4 bedroom, 5 bathroom, 3,988 sqft single-family home in Old North Boulder, built in 2018. It last sold for $2,175,000 on Feb 18, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,549,800, with a rent estimate of $7,686/month.

Home Details for 3025 18th St

Interior Features

Interior Details
BasementNumber of Rooms: 9
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood
Appliances & Utilities
DishwasherDisposalMicrowaveRefrigerator

Exterior Features

Exterior Home Features
Roof: Asphalt, MetalExterior: Composition
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2018Year Updated: 2018
Property Type / Style
Property Type: Single Family HomeArchitecture: Modern

Community

Units in Building: 1

Lot Information

Lot Area: 6573 sqft

Price and Tax history

DateEventPrice
Feb 18, 2020
Source: IRES as distributed by MLS GRID #897997
Sold
$2,175,000
Jan 17, 2020
Source: Agent Provided
Pending
$2,295,000
Nov 15, 2019
Source: Agent Provided
PriceChange
$2,295,000
Price decreased by 2%
Oct 31, 2019
Source: Agent Provided
PriceChange
$2,345,000
Price decreased by 2%
Sep 8, 2019
Source: Agent Provided
Listed For Sale
$2,395,000

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

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

Frequently asked questions about 3025 18th St

  • What is 3025 18th St estimated to be worth?
    Trulia's estimated value for 3025 18th St in Boulder, CO is $2,549,800.
  • What is the price history for 3025 18th St?
    3025 18th St in Boulder, CO last sold for $2,175,000 in February 2020.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $897K. That is up $10.37K from the prior month.
  • Does 3025 18th St have air conditioning?
    Yes, 3025 18th St in Boulder, CO has air conditioning.
  • How big is the lot at 3025 18th St?
    The lot at 3025 18th St in Boulder, CO is about 0.15 acres (6,572 sq ft).

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Apartments for Rent

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Off Market Homes Near 3025 18th St

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