1818 Walnut St, Boulder, CO 80302
Property image
Property image
OFF MARKET

$1,448,900

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 1,728 sqft

1818 Walnut St, Boulder, CO 80302

Whittier
Est. Refi. Payment $8,026/mo*
Refinance Your Home
Currently Off Market - Sold Feb 21, 2012 for $803,590

Home Value

Trulia Estimate
$1.45M
Since last month
Decreased$24K (-1.6%)
Since last year
Increased$26K (+1.8%)
Since last sale
Increased$646K (+80.3%)
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 +20% in the last 10 years
MonthEstimated value
2026
August 2026$1.45M
July 2026$1.47M
June 2026$1.5M
May 2026$1.49M
April 2026$1.48M
March 2026$1.46M
February 2026$1.43M
January 2026$1.39M
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
2025 18th St, Boulder, CO
0.14
Single-Family Home
$3,100,000
12/29/25
3
2.5
1,896
2315 Walnut St, Boulder, CO
0.36
Single-Family Home
$995,000
12/19/25
4
3
1,674
2215 20th St, Boulder, CO
0.28
Single-Family Home
$1,175,000
08/03/26
3
2
1,367
2129 24th St, Boulder, CO
0.44
Single-Family Home
$1,500,000
12/08/25
3
3
1,613
1836 Mapleton Ave, Boulder, CO
0.29
Single-Family Home
$2,100,000
09/22/25
3
3
2,210
2255 18th Street, Boulder, CO
0.29
Single-Family Home
$1,625,000
08/29/25
4
2
2,091
2311 Pine St, Boulder, CO
0.43
Single-Family Home
$1,375,000
08/28/25
4
2.5
2,074
2204 Pine St, Boulder, CO
0.35
Single-Family Home
$1,490,000
11/05/25
2
2
1,516
1905 Arapahoe Ave, Boulder, CO
0.26
Single-Family Home
$850,000
06/25/26
2
1
1,204
1519 16th St, Boulder, CO
0.28
Single-Family Home
$1,560,000
10/31/25
5
2.5
2,340

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
1825 Canyon Blvd, Boulder, CO 80302
0.06
$890,600
3
2
1,500
Off Market
1845 18th St, Boulder, CO 80302
0.04
$2,099,000
6
4
1,556
For Sale
1725 Canyon Blvd #A & B, Boulder, CO 80302
0.07
$780,600
4
2
1,226
Off Market
1837 Walnut St #E, Boulder, CO 80302
0.04
-
3
2
2,096
Off Market
1843 Walnut St #B, Boulder, CO 80302
0.04
$925,000
2
1.5
1,290
For Sale
1842 Canyon Blvd #111, Boulder, CO 80302
0.10
$508,800
2
1.5
1,056
Off Market
1842 Canyon Blvd #211, Boulder, CO 80302
0.10
$381,700
1
1
645
Off Market
1842 Canyon Blvd #215, Boulder, CO 80302
0.10
$532,900
2
1.5
1,056
Off Market
1842 Canyon Boulevard #209, Boulder, CO 80302
0.10
$363,200
1
1
645
Off Market
1842 Canyon Boulevard #202, Boulder, CO 80302
0.10
$423,000
2
1.5
1,056
Recently Sold
1714 Walnut St, Boulder, CO 80302
0.08
$1,167,300
3
1
952
Off Market
1806 17th St, Boulder, CO 80302
0.10
$1,630,000
8
4
1,992
For Sale

Local Information

  • Map ViewExplore the area around 1818 Walnut St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1901
Living Area
1,728 sqft
Price/Sqft
$838

About this House

This single-family home is located at 1818 Walnut St, Boulder, CO. 1818 Walnut St is in the Whittier neighborhood in Boulder, CO and in ZIP code 80302. This property has 3 bedrooms, 3 bathrooms and approximately 1,728 sqft of floor space. This property has a lot size of 4225 sqft and was built in 1901.
1818 Walnut St, Boulder, CO 80302 is a 3 bedroom, 3 bathroom, 1,728 sqft single-family home in Whittier, built in 1901. It last sold for $803,590 on Feb 21, 2012. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,448,900, with a rent estimate of $4,573/month.

Home Details for 1818 Walnut St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 7

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Brick, Cement Concrete

Property Information

Year Built
Year Built: 1901Year Updated: 2000
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 4232 sqft

Price and Tax history

DateEventPrice
Feb 21, 2012
Source: IRES as distributed by MLS GRID #671303
Sold
$803,590
Jan 14, 2012
Source: Agent Provided
Listed For Sale
$819,000
Aug 25, 2009
Source: N/A
Sold
$460,000

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

Whittier
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Whittier

At least 52 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 93 % Say there are sidewalks

  • 89 % Say parking is easy

  • 86 % Say it's walkable to restaurants

  • 84 % Say it's walkable to grocery stores

  • 79 % Say people would walk alone at night

  • 66 % Say yards are well-kept

  • 63 % Say there's holiday spirit

  • 59 % Say there's wildlife

  • 54 % Say it's quiet

  • 53 % Say neighbors are friendly

  • 51 % Say they plan to stay for at least 5 years

  • 50 % Say streets are well-lit

  • 44 % Say car is needed

  • 39 % Say kids play outside

  • 32 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Halloween can be fun especially west of Folsom as well as the BolderBoulder which goes through the neighborhood."
    0
    Flag
  • Laine N.
    "Super close to downtown Pearl Street yet still calm and quiet. Definitely a great location for walking and biking. "
    9
    Flag
  • Strike3
    "Amazing neighborhood in great location. Great for families. Walkable to most things including downtown. We love it."
    2
    Flag
  • Laine N.
    "Very dog friendly with lots of neighbors walking their dogs. Plenty of places to walk including nearby trails."
    1
    Flag
  • Ellie M.
    "My commute out of the Whittier neighborhood is quiet and easy with not too much traffic. Lots of street parking, too! "
    1
    Flag
  • AM
    "Great place to live and raise kids. Walkable to downtown, with events nearly every weekend in the summer."
    0
    Flag
  • AM
    "I’ve lived here for over 10 years and the neighborhood is friendly, walkable, and has a great neighborhood feel. Walkable to downtown, and with spring thru fall events regularly. A great place to live!"
    1
    Flag
  • Heather F.
    "There is a very Quiet and welcoming atmosphere here. Neighbors are generally friendly but not in invasive ways. "
    5
    Flag
  • Lisah B.
    "The WHittier neighborhood is the BEST place in Boulder to live! We walk and bike to everything, and have FUN doing it! We don't want to ever move! :)"
    7
    Flag
  • Lisah B.
    "This area cannot be beat...we walk to all of the fun downtown festivities, local shops, restaurants, pubs, bistros, and some onf the finest cuisine in America within a 5-block radus. We either walk, bike, or bus to everything, we love that we almost never have to drive! With the mountains, Farmer's Market, Boulder Creek, and theFamous and FUN Pearl St. Mall on one side, and a beautiful little pocket park, Whole Foods, Trader Joe's, and the trendy 29th St. Mall on the other...the Whittier neighborhood around 23rd and Pearl is the PERFECT little slice of downtown living! We wouldn't live anywhere else!! "
    6
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 1818 Walnut St

  • What is 1818 Walnut St estimated to be worth?
    Trulia's estimated value for 1818 Walnut St in Boulder, CO is $1,448,900.
  • What is the price history for 1818 Walnut St?
    1818 Walnut St in Boulder, CO last sold for $803,590 in February 2012.
  • 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.
  • How big is the lot at 1818 Walnut St?
    The lot at 1818 Walnut St in Boulder, CO is about 0.10 acres (4,225 sq ft).

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