3030 18th St, Boulder, CO 80304
Property image
Property image
OFF MARKET

$1,839,200

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 2,231 sqft

3030 18th St, Boulder, CO 80304

Old North Boulder
Est. Refi. Payment $10,313/mo*
Refinance Your Home
Currently Off Market - Sold Sep 12, 2022 for $1,880,000

Home Value

Trulia Estimate
$1.84M
Since last month
Decreased$24K (-1.3%)
Since last year
Increased$31K (+1.7%)
Since last sale
Decreased$38K (-2%)
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 +90% in the last 10 years
MonthEstimated value
2026
August 2026$1.84M
August 2026$1.84M
July 2026$1.87M
June 2026$1.89M
May 2026$1.9M
April 2026$1.88M
March 2026$1.85M
February 2026$1.81M
January 2026$1.75M
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
1707 Grape Ave, Boulder, CO
0.25
Single-Family Home
$1,962,500
01/15/26
4
3
2,434
1805 Forest Ave, Boulder, CO
0.15
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936
1743 Hawthorn Pl, Boulder, CO
0.33
Single-Family Home
$1,765,000
09/12/25
4
2.5
2,688
1414 Elder Avenue, Boulder, CO
0.20
Single-Family Home
$1,302,600
08/10/26
3
3
2,228
1777 Grape Ave, Boulder, CO
0.24
Single-Family Home
$1,875,000
01/06/26
5
3
1,356
3275 19th Street, Boulder, CO
0.21
Single-Family Home
$1,800,000
03/27/26
5
3.5
3,127
2283 Nicholl St E, Boulder, CO
0.33
Single-Family Home
$1,470,000
12/17/25
4
2.5
1,916
1480 Hawthorn Ave, Boulder, CO
0.37
Single-Family Home
$1,385,000
05/18/26
3
2.5
2,203
2283 Nicholl St, Boulder, CO
0.33
Single-Family Home
$1,470,000
12/18/25
4
2.5
1,648
2085 Alpine Dr, Boulder, CO
0.44
Single-Family Home
$1,695,000
12/03/25
4
2
2,167

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
0.07
$1,699,000
4
3
2,371
For Sale
3150 18th St, Boulder, CO 80304
0.07
$3,250,000
6
5
4,205
For Sale
3090 17th St, Boulder, CO 80304
0.09
$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
0.09
$1,062,900
4
2
2,100
Off Market
3180 18th St, Boulder, CO 80304
0.11
$3,550,000
6
5.5
4,581
Recently Sold
1890 Elder Ave, Boulder, CO 80304
0.08
$1,788,900
5
3
3,401
Off Market
1820 Forest Ave, Boulder, CO 80304
0.13
$1,299,900
3
2
1,493
Recently Sold
1971 Evergreen Avenue, Boulder, CO 80304
0.11
$852,300
3
1.5
960
Off Market
1805 Forest Ave, Boulder, CO 80304
0.15
$1,250,000
4
2.5
1,936
Recently Sold
3125 20th St, Boulder, CO 80304
0.14
$965,700
3
1.5
1,536
Off Market
3205 19th St, Boulder, CO 80304
0.16
$1,251,700
5
2.5
3,432
Off Market

Local Information

  • Map ViewExplore the area around 3030 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
1960
Living Area
2,231 sqft
Price/Sqft
$824
Parking
Garage

About this House

This modern, energy conscious North Boulder home, backs to a neighborhood park and boasts a luxurious master suite with roof-deck and Mt. Sanitas views. Easy walk to the Growing Gardens, Ideal Market, North Boulder Rec Center. Less than a mile to Pearl St. and hiking trails. Access to Salberg Park just through the back gate, large field, playground, and community center. Water conscious yard full of perennial flowers. Large irrigated vegetable gardens. Dog run with Next2natural pet turf. Large windows invite the outside into an open-designed main living space featuring 10' ceilings, hardwood floors throughout, and a see-through fireplace. The modern, bright kitchen has expansive quartz countertops and stainless steel appliances. The master suite occupies the entire second floor. It features a large 5-piece bathroom with jetted tub, quartz counters, and tile surround. The floor to ceiling windows open to a roof deck with Mt Sanitas views.
3030 18th St, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 2,231 sqft single-family home in Old North Boulder, built in 1960. It last sold for $1,880,000 on Sep 12, 2022. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,839,200, with a rent estimate of $4,720/month.

Home Details for 3030 18th St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: Central, EvaporativeHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Interior Details
Number of Rooms: 7
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Stone
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Property Information

Year Built
Year Built: 1960Year Updated: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 6276 sqft

Price and Tax history

DateEventPrice
Sep 12, 2022
Source: IRES as distributed by MLS GRID #968571
Sold
$1,880,000
Jun 16, 2022
Source: IRES as distributed by MLS GRID #968571
Listed For Sale
$1,875,000
Sep 9, 2020
Source: IRES as distributed by MLS GRID #922171
Sold
$1,280,000
Aug 31, 2020
Source: Agent Provided
Pending
$1,200,000
Aug 25, 2020
Source: Agent Provided
Listed For Sale
$1,200,000

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 3030 18th St

  • What is 3030 18th St estimated to be worth?
    Trulia's estimated value for 3030 18th St in Boulder, CO is $1,839,200.
  • What is the price history for 3030 18th St?
    3030 18th St in Boulder, CO last sold for $1,880,000 in September 2022.
  • 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 3030 18th St have air conditioning?
    Yes, 3030 18th St in Boulder, CO has air conditioning.
  • Does 3030 18th St have laundry facilities?
    Yes, 3030 18th St in Boulder, CO has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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Apartments for Rent

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Off Market Homes Near 3030 18th St

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