520 Hapgood St, Boulder, CO 80302
OFF MARKET

520 Hapgood St
Boulder, CO 80302

Flatirons
  • 3 Beds
  • 1 Bath
  • 720 sqft

$843,100

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $4,764/mo*

$843,100

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $4,764/mo*
3 Beds
1 Bath
720 sqft

Local Information

  • Map ViewExplore the area around 520 Hapgood St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1909
Living Area
720 sqft
Price/Sqft
$1,171
Parking
Garage

About this House

This single-family home is located at 520 Hapgood St, Boulder, CO. 520 Hapgood St is in the Flatirons neighborhood in Boulder, CO and in ZIP code 80302. This property has 3 bedrooms, 1 bathroom and approximately 720 sqft of floor space. This property has a lot size of 4455 sqft and was built in 1909.
520 Hapgood St, Boulder, CO 80302 is a 3 bedroom, 1 bathroom, 720 sqft single-family home in Flatirons, built in 1909. It is currently off market. The Trulia Estimate is $843,100, with a rent estimate of $3,210/month.

Home Details for 520 Hapgood St

Interior Features

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

Property Information

Year Built
Year Built: 1909Year Updated: 1960
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Exterior Features

Exterior Home Features
Exterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Detached

Community

Units in Building: 1

Lot Information

Lot Area: 4455 sqft

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83K
MoM
Sale-to-List Price
98.2%
0.4%
MoM
Price per sq ft
$503
$2
MoM
Available listings
778
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$4,320
Assessment$965,200
Home facts updated by county records

Comparable Sales for 520 Hapgood St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.29
Single-Family Home
$900,000
05/01/26
3
1
976
0.37
Single-Family Home
$815,000
01/23/26
2
1
1,098
0.11
Single-Family Home
$1,400,000
09/12/25
2
2
1,232
0.54
Single-Family Home
$1,190,000
11/07/25
3
1
1,360
0.07
Single-Family Home
$2,350,000
11/19/25
3
2.5
2,655
0.33
Single-Family Home
$1,411,000
02/20/26
4
2
1,897
0.15
Single-Family Home
$2,700,000
01/16/26
3
3
2,616
0.89
Single-Family Home
$1,150,000
10/30/25
3
1
1,170
0.39
Single-Family Home
$1,300,000
05/01/26
4
3
1,476
0.19
Single-Family Home
$2,100,000
05/27/26
4
3.5
3,075

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 520 Hapgood St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

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. "
  • 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."

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

Explore by feature - Garage

Explore by feature - Air Conditioning

Explore by feature - Pool

Explore by feature - Washer/dryer

Explore by feature - Outdoor Space

Homes for sale near 520 Hapgood St

Skip to last item
Skip to first item

Off Market Homes Near 520 Hapgood St

Skip to last item
Skip to first item

Frequently asked questions about 520 Hapgood St

  • What is 520 Hapgood St estimated to be worth?
    Trulia's estimated value for 520 Hapgood St in Boulder, CO is $843,100.
  • 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 $891K. That is down $60.83K from the prior month.
  • What are the closest schools to 520 Hapgood St?
    The closest schools to 520 Hapgood St in Boulder, CO are Boulder High School (rated 10/10), Flatirons Elementary School (rated 6/10), Manhattan Middle School Of The Arts And Academics (rated 5/10).
  • How big is the lot at 520 Hapgood St?
    The lot at 520 Hapgood St in Boulder, CO is about 0.10 acres (4,455 sq ft).
  • Does 520 Hapgood St have a garage?
    Yes, 520 Hapgood St in Boulder, CO has a garage.