1645 7th St, Boulder, CO 80302
Property image
Property image
OFF MARKET

1645 7th St
Boulder, CO 80302

Flatirons
  • 2 Beds
  • 1,248 sqft

$1,031,900

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $5,820/mo*
Refinance Your Home

$1,031,900

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $5,820/mo*
Refinance Your Home
2 Beds
1,248 sqft

Home Value

Trulia Estimate
$1.03M
Since last month
Decreased$3K (-0.3%)
Since last year
Increased$3K (+0.3%)
Since last sale
Increased$302K (+41.4%)
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 +40% in the last 10 years
MonthEstimated value
2026
August 2026$1.03M
July 2026$1.03M
June 2026$1.07M
May 2026$1.06M
April 2026$1.06M
March 2026$1.05M
February 2026$1.05M
January 2026$1.02M
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
900-902 Portland Pl, Boulder, CO
0.74
Multi-Family Home
$804,000
07/06/26
2
2
1,152
636 Marine St, Boulder, CO
0.08
Multi-Family Home
$1,995,000
01/09/26
6
4
3,201
1034 Spruce St, Boulder, CO
0.45
Multi-Family Home
$1,437,000
08/14/26
8
4
3,464
1200 College Ave #122, Boulder, CO
0.62
Multi-Family Home
$807,600
03/12/26
3
2
992
1134 Maxwell Ave, Boulder, CO
0.66
Multi-Family Home
$1,508,000
11/24/25
6
4
2,385
1265-1267 Balsam Ave, Boulder, CO
1.04
Multi-Family Home
$1,125,000
02/27/26
3
2
1,552
1511 Broadway, Boulder, CO
0.41
Multi-Family Home
$2,982,000
10/24/25
-
3,582
720 17th St, Boulder, CO
1.14
Multi-Family Home
$1,350,000
05/27/26
5
3
2,188
1815 17th St, Boulder, CO
0.76
Multi-Family Home
$1,828,000
06/16/26
6
5
4,007
1828 Pine St, Boulder, CO
0.96
Multi-Family Home
$1,543,000
10/31/25
8
3
3,302

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
623 Marine St, Boulder, CO 80302
0.05
$1,176,000
4
2.5
2,659
Recently Sold
611 Marine St, Boulder, CO 80302
0.07
$2,200,900
4
2
2,122
Off Market
636 Marine St, Boulder, CO 80302
0.08
$1,995,000
6
4
3,201
Recently Sold
600 Arapahoe Ave #1, Boulder, CO 80302
0.07
$618,500
3
1.5
917
Off Market
1635 6th St, Boulder, CO 80302
0.09
$1,549,100
3
3
1,968
Off Market
635 Arapahoe Ave, Boulder, CO 80302
0.06
$3,857,300
4
4.5
5,604
Off Market
648 University Ave, Boulder, CO 80302
0.15
$2,073,600
8
5
2,623
Off Market
715 Arapahoe Ave #2, Boulder, CO 80302
0.09
$750,000
2
2
1,227
For Sale
632 University Ave, Boulder, CO 80302
0.16
$1,671,500
3
2
1,722
Off Market
610 University Ave, Boulder, CO 80302
0.17
$1,802,500
5
3
3,008
Recently Sold
745 Arapahoe Ave #202, Boulder, CO 80302
0.11
$725,000
3
2
1,224
For Sale
541 Arapahoe Ave, Boulder, CO 80302
0.15
$2,495,000
5
4
4,069
For Sale

Local Information

  • Map ViewExplore the area around 1645 7th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Multi-Family
Year Built
1952
Living Area
1,248 sqft
Price/Sqft
$827
Parking
Garage

About this House

Charming non-conforming non-standard duplex located in highly desirable west Boulder! This property has "cute" written all over it. Both units have been occupied by the owner since 2010. Keep the property in its current condition or explore conversion options as a single-family residence with the City. Cute front porch addition in 2011! Great location close to CU, library, creek path, hiking trails & the Pearl Street Mall. Call agent for additional information.
1645 7th St, Boulder, CO 80302 is a 2 bedroom, 1,248 sqft multi-family in Flatirons, built in 1952. It last sold for $730,000 on Mar 31, 2017. It is currently off market. The Trulia Estimate is $1,031,900, with a rent estimate of $3,518/month.

Home Details for 1645 7th St

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 6

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle, Wood
Parking & Garage
GarageParking: Carport, Garage

Property Information

Year Built
Year Built: 1952Year Updated: 1952
Property Type / Style
Property Type: Multi FamilyArchitecture: Ranch / Rambler

Community

Units in Building: 2

Lot Information

Lot Area: 3920 sqft

Price and Tax history

DateEventPrice
Mar 31, 2017
Source: IRES as distributed by MLS GRID #809255
Sold
$730,000
Feb 8, 2017
Source: Agent Provided
Pending
$769,000
Jan 14, 2017
Source: Agent Provided
Listed For Sale
$769,000
Mar 8, 2010
Source: N/A
Sold
$436,000

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 1645 7th St

  • What is 1645 7th St estimated to be worth?
    Trulia's estimated value for 1645 7th St in Boulder, CO is $1,031,900.
  • What is the price history for 1645 7th St?
    1645 7th St in Boulder, CO last sold for $730,000 in March 2017.
  • 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.

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Apartments for Rent

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