2830 18th St, Boulder, CO 80304
OFF MARKET

2830 18th St
Boulder, CO 80304

Old North Boulder
  • 4 Beds
  • 3 Baths
  • 4,410 sqft

$2,888,100

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $15,970/mo*
Refinance Your Home

$2,888,100

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $15,970/mo*
Refinance Your Home
4 Beds
3 Baths
4,410 sqft

Home Value

Trulia Estimate
$2.89M
Since last month
Decreased$39K (-1.3%)
Since last year
Increased$65K (+2.3%)
Since last sale
Increased$385K (+15.5%)
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 +92% in the last 10 years
MonthEstimated value
2026
August 2026$2.87M
July 2026$2.9M
June 2026$2.95M
May 2026$2.91M
April 2026$2.89M
March 2026$2.88M
February 2026$2.78M
January 2026$2.68M
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
2360 Balsam Dr, Boulder, CO
0.40
Single-Family Home
$1,980,000
05/22/26
5
3
4,085
1719 Mapleton Ave, Boulder, CO
0.31
Single-Family Home
$3,146,500
11/19/25
5
4.5
4,257
1719 Mapleton Ave #A, Boulder, CO
0.31
Single-Family Home
$3,146,500
11/20/25
5
4.5
3,987
1430 Balsam Avenue, Boulder, CO
0.25
Single-Family Home
$2,533,500
09/16/25
5
4
4,641
3010 14th St, Boulder, CO
0.31
Single-Family Home
$2,825,000
03/19/26
5
5.5
3,817
2283 Nicholl St E, Boulder, CO
0.29
Single-Family Home
$1,470,000
12/17/25
4
2.5
1,916
2085 Balsam Dr, Boulder, CO
0.26
Single-Family Home
$3,875,000
05/04/26
4
3
3,878
1836 Mapleton Ave, Boulder, CO
0.33
Single-Family Home
$2,100,000
09/22/25
3
3
2,210
2283 Nicholl St, Boulder, CO
0.29
Single-Family Home
$1,470,000
12/18/25
4
2.5
1,648
2206 Alpine Dr, Boulder, CO
0.30
Single-Family Home
$3,100,000
12/17/25
5
6.5
4,288

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
1895 Balsam Ave, Boulder, CO 80304
0.03
$1,517,500
5
4.5
3,388
Off Market
2865 19th St, Boulder, CO 80304
0.03
$1,297,300
4
2.5
2,508
Off Market
2800 19th St, Boulder, CO 80304
0.06
$940,000
3
2
1,256
Recently Sold
2870 18th St, Boulder, CO 80304
0.02
$1,950,000
3
3
2,225
For Sale
1950 Edgewood Drive, Boulder, CO 80304
0.09
$900,000
3
1
1,259
For Sale
1895 Alpine Avenue #36I, Boulder, CO 80304
0.08
$421,400
2
1
910
Off Market
1740 Cedar Ave, Boulder, CO 80304
0.06
$2,634,600
4
4.5
4,198
Off Market
2831 20th St, Boulder, CO 80304
0.10
$1,301,300
4
2.5
2,209
Off Market
1709 Alpine Ave #6, Boulder, CO 80304
0.09
$909,800
2
2.5
1,512
Off Market
1895 Alpine Ave #E-18, Boulder, CO 80304
0.10
-
2
1
910
Off Market
1895 Alpine Ave #D-6, Boulder, CO 80304
0.12
$523,800
2
1
910
Off Market
2851 20th St, Boulder, CO 80304
0.12
$1,017,800
3
1.5
1,806
Recently Sold

Local Information

  • Map ViewExplore the area around 2830 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
2015
Living Area
4,410 sqft
Price/Sqft
$655
Parking
Garage

About this House

Modernism at its BEST! Walking distance to schools, shopping, entertainment & dinning. State-of-the-art design and built with the highest quality, this stunning 4 bed/3 bath home features a "smart" floor plan perfect for everyday living & entertaining. Chef's kitchen, master bedroom w/ gorgeous master bath, large walk-in closet and private deck w/ views! Large private backyard creates a park-like setting. High-end furnace w/ ventilation system is perfect for people w/ allergy sensitivities.
2830 18th St, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 4,410 sqft single-family home in Old North Boulder, built in 2015. It last sold for $2,480,000 on Mar 6, 2020. It is currently off market. The Trulia Estimate is $2,888,100, with a rent estimate of $6,534/month.

Home Details for 2830 18th St

Interior Features

Interior Details
BasementNumber of Rooms: 9Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Library, Master Bath, Mud Room, Office, Recreation Room, WorkshopWet BarCeiling Fan
Heating & Cooling
Heating: Forced Air, Gas, SolarAir ConditioningCooling System: Central, SolarHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: Stone, Stucco, WoodGardenLawnPatioSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2015Year Updated: 2015
Property Type / Style
Property Type: Single Family HomeArchitecture: Modern

Community

Units in Building: 1

Lot Information

Lot Area: 8276 sqft

Price and Tax history

DateEventPrice
Mar 6, 2020
Source: IRES as distributed by MLS GRID #905949
Sold
$2,480,000
Sep 13, 2019
Source: IRES as distributed by MLS GRID #878026
Sold
$2,325,000
Sep 11, 2019
Source: Agent Provided
Pending
$2,500,000
Jul 24, 2019
Source: Agent Provided
PriceChange
$2,500,000
Price decreased by 4%
Apr 17, 2019
Source: Agent Provided
Listed For Sale
$2,600,000

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 2830 18th St

  • What is 2830 18th St estimated to be worth?
    Trulia's estimated value for 2830 18th St in Boulder, CO is $2,888,100.
  • What is the price history for 2830 18th St?
    2830 18th St in Boulder, CO last sold for $2,480,000 in March 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 2830 18th St have air conditioning?
    Yes, 2830 18th St in Boulder, CO has air conditioning.
  • Does 2830 18th St have laundry facilities?
    Yes, 2830 18th St in Boulder, CO has in-unit laundry.

Explore by feature - Pet Friendly

289 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

222 rentals with a garage in Boulder, CO

Explore by feature - Air Conditioning

448 rentals with air conditioning in Boulder, CO

Explore by feature - Pool

267 rentals with a pool in Boulder, CO

Explore by feature - Washer/dryer

621 rentals with a washer/dryer in Boulder, CO

Explore by feature - Outdoor Space

88 rentals with an outdoor space in Boulder, CO

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 2830 18th St

Skip to last item
Skip to first item

Homes for sale near 2830 18th St

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item