1609 4th St, Boulder, CO 80302
Property image
Property image
OFF MARKET

$3,100,800

Trulia Estimate
  • 4 Beds
  • 4 Baths
  • 4,700 sqft (on 0.32 acres)

1609 4th St, Boulder, CO 80302

Flatirons
Est. Refi. Payment $17,206/mo*
Refinance Your Home
Currently Off Market - Sold Oct 15, 2013 for $1,450,000

Home Value

Trulia Estimate
$3.1M
Since last month
Increased$35K (+1.1%)
Since last year
$400 (0%)
Since last sale
Increased$2M (+113.8%)
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 +58% in the last 10 years
MonthEstimated value
2026
August 2026$3.1M
July 2026$3.07M
June 2026$3.19M
May 2026$3.24M
April 2026$3.23M
March 2026$3.17M
February 2026$3.1M
January 2026$3.01M
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
349 W Arapahoe Ln, Boulder, CO
0.13
Single-Family Home
$2,240,000
04/14/26
3
3.5
3,711
512 Marine St, Boulder, CO
0.17
Single-Family Home
$4,650,000
11/21/25
4
4.5
5,048
610 University Ave, Boulder, CO
0.29
Single-Family Home
$1,802,500
05/04/26
5
3
3,008
563 Arapahoe Ave, Boulder, CO
0.26
Single-Family Home
$3,700,000
12/17/25
4
4
3,317
465 Marine St, Boulder, CO
0.11
Single-Family Home
$2,350,000
05/28/26
4
4
3,501
320 Pearl St, Boulder, CO
0.26
Single-Family Home
$2,100,000
08/14/26
5
4
3,034
1625 4th St, Boulder, CO
0.03
Single-Family Home
$1,411,000
02/20/26
4
2
1,897
1060 5th St, Boulder, CO
0.40
Single-Family Home
$3,600,000
07/27/26
3
4
5,497
410 College Ave, Boulder, CO
0.21
Single-Family Home
$2,242,641
06/18/26
4
2
3,260
623 Marine St, Boulder, CO
0.29
Single-Family Home
$1,176,000
07/08/26
4
2.5
2,659

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
1625 4th St, Boulder, CO 80302
0.03
$1,411,000
4
2
1,897
Recently Sold
350 Arapahoe Avenue #25, Boulder, CO 80302
0.05
$180,400
1
1
320
Off Market
350 Arapahoe Avenue #20, Boulder, CO 80302
0.04
$175,000
2
1.5
851
For Sale
350 Arapahoe Ave #17, Boulder, CO 80302
0.05
$169,900
2
1.5
851
Off Market
370 Arapahoe Ave #C, Boulder, CO 80302
0.07
$1,920,000
3
3
1,904
For Sale
423 Marine St, Boulder, CO 80302
0.06
$2,693,800
4
3.5
2,958
Off Market
358 Arapahoe Ave #A, Boulder, CO 80302
0.10
$3,796,900
3
4.5
2,979
Off Market
401 Arapahoe Ave, Boulder, CO 80302
0.10
$1,270,700
4
2
1,680
Off Market
337 Arapahoe Ave #303, Boulder, CO 80302
0.11
-
2
2
1,531
Off Market
315 Arapahoe Ave #203, Boulder, CO 80302
0.12
$843,300
2
2
1,512
Off Market
435 University Ave, Boulder, CO 80302
0.09
-
4
5
3,340
Off Market
425 Arapahoe Ave, Boulder, CO 80302
0.13
$2,361,400
5
2
1,783
Off Market

Local Information

  • Map ViewExplore the area around 1609 4th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1990
Lot Size
0.32 acres
Living Area
4,700 sqft
Price/Sqft
$660
Parking
Garage

About this House

Choice Boulder location nestled against foothills within walking distance to downtown & Boulder's beautiful hiking trails & parks.The peaceful & tranquil setting can be enjoyed from the large deck, terraced flagstone garden w/fire pit & bright sun room off of the kitchen. The newly remodeled kitchen was featured in Kitchen's on Fire Tour & has cherry cabinets, granite & butcher block counters, Wolf appliances, double oven & many unique shelving & storage components. Walk out basement w/mud room.
1609 4th St, Boulder, CO 80302 is a 4 bedroom, 4 bathroom, 4,700 sqft single-family home in Flatirons, built in 1990. It last sold for $1,450,000 on Oct 15, 2013. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,100,800, with a rent estimate of $6,465/month.

Home Details for 1609 4th St

Interior Features

Interior Details
BasementNumber of Rooms: 10
Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1990Year Updated: 1995
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 0.32 acres

Price and Tax history

DateEventPrice
Oct 15, 2013
Source: IRES as distributed by MLS GRID #717612
Sold
$1,450,000
Aug 23, 2013
Source: Agent Provided
Listed For Sale
$1,499,000
Jun 1, 2013
Source: Agent Provided
ListingRemoved
$1,595,000
Feb 20, 2013
Source: Agent Provided
Listed For Sale
$1,595,000
Dec 16, 2003
Source: N/A
Sold
$930,000

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

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

What Locals Say about Flatirons

At least 4 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say parking is easy

  • 89 % Say it's dog friendly

  • 86 % Say there's holiday spirit

  • 86 % Say people would walk alone at night

  • 83 % Say it's walkable to grocery stores

  • 80 % Say it's quiet

  • 80 % Say yards are well-kept

  • 75 % Say there are sidewalks

  • 75 % Say streets are well-lit

  • 71 % Say they plan to stay for at least 5 years

  • 63 % Say there's wildlife

  • 61 % Say neighbors are friendly

  • 57 % Say kids play outside

  • 50 % Say car is needed

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nancypautsch
    "This is a dog friendly neighborhood. Several neighbors have dogs that they walk which is fun to see. We don’t presently have dogs, but we always had one to two dogs with our three kids as they were growing up. Pets definitely are park of a neighborhood community. "
    0
    Flag
  • Meganelizabethfettig
    "It’s close to the creek the park and roads that go up mountain roads but I don’t like hearing the traffics from Canyon. It also feels claustrophobic to me but I’m a mountain girl."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 1609 4th St

  • What is 1609 4th St estimated to be worth?
    Trulia's estimated value for 1609 4th St in Boulder, CO is $3,100,800.
  • What is the price history for 1609 4th St?
    1609 4th St in Boulder, CO last sold for $1,450,000 in October 2013.
  • 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 1609 4th St?
    The lot at 1609 4th St in Boulder, CO is about 0.32 acres (13,809 sq ft).
  • Does 1609 4th St have a garage?
    Yes, 1609 4th St in Boulder, CO has a garage.

Explore by feature - Pet Friendly

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Apartments for Rent

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