3231 4th St, Boulder, CO 80304
OFF MARKET

3231 4th St
Boulder, CO 80304

Newlands
  • 5 Beds
  • 4.5 Baths
  • 6,046 sqft

$4,186,400

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $23,115/mo*
Refinance Your Home

$4,186,400

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $23,115/mo*
Refinance Your Home
5 Beds
4.5 Baths
6,046 sqft

Home Value

Trulia Estimate
$4.19M
Since last month
Decreased$49K (-1.2%)
Since last year
Decreased$146K (-3.4%)
Since last sale
Increased$996K (+31.6%)
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 +46% in the last 10 years
MonthEstimated value
2026
August 2026$4.14M
July 2026$4.19M
June 2026$4.33M
May 2026$4.33M
April 2026$4.32M
March 2026$4.32M
February 2026$4.21M
January 2026$4.08M
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
550 Iris Ave, Boulder, CO
0.18
Single-Family Home
$4,000,000
01/16/26
4
4
4,473
3080 7th St, Boulder, CO
0.31
Single-Family Home
$3,400,000
03/06/26
5
4.5
5,850
503 Hawthorn Ave, Boulder, CO
0.14
Single-Family Home
$5,150,000
06/12/26
6
5.5
5,670
640 Iris Ave, Boulder, CO
0.23
Single-Family Home
$5,250,000
06/30/26
4
4.5
5,226
2925 4th St, Boulder, CO
0.36
Single-Family Home
$2,745,000
10/16/25
4
4.5
4,457
440 Japonica Way, Boulder, CO
0.21
Single-Family Home
$8,500,000
07/02/26
5
4.5
5,244
864 Iris Ave, Boulder, CO
0.35
Single-Family Home
$3,205,000
03/10/26
4
4
3,208
3119 9th St, Boulder, CO
0.36
Single-Family Home
$2,500,000
10/17/25
6
4.5
4,138
2675 Dakota Pl #(newlands), Boulder, CO
0.60
Single-Family Home
$4,125,000
08/07/26
5
4.5
5,989
3007 10th St, Boulder, CO
0.48
Single-Family Home
$4,765,000
08/07/26
6
5
5,537

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
3242 4th Street, Boulder, CO 80304
0.04
$1,527,500
3
2
2,274
Off Market
290 Hawthorn Ave, Boulder, CO 80304
0.10
-
-
-
-
Off Market
485 Grape Ave, Boulder, CO 80304
0.10
$1,559,300
3
2.5
2,088
Off Market
300 Forest Ave, Boulder, CO 80304
0.08
$1,583,000
3
2
2,080
Recently Sold
410 Iris Ave, Boulder, CO 80304
0.14
$1,397,600
3
2
1,880
Off Market
503 Hawthorn Ave, Boulder, CO 80304
0.14
$5,150,000
6
5.5
5,670
Recently Sold
3265 6th St, Boulder, CO 80304
0.13
$2,111,000
5
3
3,051
Off Market
521 Hawthorn Ave, Boulder, CO 80304
0.15
$4,999,999
5
4.5
7,177
For Sale
3182 5th St, Boulder, CO 80304
0.13
$4,649,400
4
3.5
4,656
Off Market
3123 3rd St, Boulder, CO 80304
0.14
$2,975,000
4
3.5
3,215
For Sale
3131 4th St, Boulder, CO 80304
0.15
$1,717,300
3
2
1,854
Off Market
600 Hawthorn Ave, Boulder, CO 80304
0.17
$2,358,200
4
3
4,508
Off Market

Local Information

  • Map ViewExplore the area around 3231 4th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2005
Living Area
6,046 sqft
Price/Sqft
$692
Parking
Garage

About this House

Stunning custom home in Newlands backing to Open Space. This beautiful home is timeless and classic with attention to detail and superior finishes. Gorgeous hardwood floors, trim detail, vaulted ceilings, stone flooring and counters. This home is perfect for entertaining and family time. Enjoy the private backyard with stone patio complete with fire pit. 5 Fireplaces, elevator, oversized 2 car garage, solar 6.25KW with battery back up. Just steps to Mt. Sanitas trail head. A short walk to Foothills Elementary, neighboring shops and restaurants.
3231 4th St, Boulder, CO 80304 is a 5 bedroom, 5 bathroom, 6,046 sqft single-family home in Newlands, built in 2005. It last sold for $3,147,700 on Jul 12, 2018. It is currently off market. The Trulia Estimate is $4,186,400, with a rent estimate of $7,175/month.

Home Details for 3231 4th St

Interior Features

Interior Details
BasementNumber of Rooms: 10Types of Rooms: PantryCeiling Fan
Heating & Cooling
Heating: Forced Air, Electric, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 3ElevatorFloors: Hardwood
Appliances & Utilities
Cable ReadyDishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Security
Security System

Exterior Features

Exterior Home Features
Roof: Shake ShingleDeckExterior: StuccoLawnPorchSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2005Year Updated: 2012
Property Type / Style
Property Type: Single Family HomeArchitecture: Cape Cod

Community

Units in Building: 1

Lot Information

Lot Area: 8712 sqft

Price and Tax history

DateEventPrice
Jul 12, 2018
Source: IRES as distributed by MLS GRID #851509
Sold
$3,147,700
May 29, 2018
Source: Agent Provided
Listed For Sale
$3,200,000
Jun 21, 2005
Source: N/A
Sold
$1,800,000
Feb 18, 2004
Source: N/A
Sold
$599,000
May 10, 1994
Source: N/A
Sold
$295,000

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

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

What Locals Say about Newlands

At least 11 Trulia users voted on each feature.

  • 100 % Say there's holiday spirit

  • 100 % Say it's dog friendly

  • 94 % Say it's walkable to restaurants

  • 92 % Say parking is easy

  • 92 % Say yards are well-kept

  • 91 % Say it's walkable to grocery stores

  • 83 % Say there are sidewalks

  • 83 % Say kids play outside

  • 81 % Say people would walk alone at night

  • 77 % Say there's wildlife

  • 65 % Say neighbors are friendly

  • 64 % Say they plan to stay for at least 5 years

  • 61 % Say car is needed

  • 59 % Say it's quiet

  • 50 % Say streets are well-lit

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • susanljosephs
    "The most sought after neighborhood in Boulder, great schools, access to mountain trails, friendly neighbors, hard to find property in this neighborhood."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 3231 4th St

  • What is 3231 4th St estimated to be worth?
    Trulia's estimated value for 3231 4th St in Boulder, CO is $4,186,400.
  • What is the price history for 3231 4th St?
    3231 4th St in Boulder, CO last sold for $3,147,700 in July 2018.
  • 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 3231 4th St have air conditioning?
    Yes, 3231 4th St in Boulder, CO has air conditioning.
  • Does 3231 4th St have laundry facilities?
    Yes, 3231 4th St in Boulder, CO has in-unit laundry.

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Apartments for Rent

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Off Market Homes Near 3231 4th St

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