3440 17th St, Boulder, CO 80304
OFF MARKET

$1,295,800

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 3,200 sqft

3440 17th St, Boulder, CO 80304

Catalpa Park
Est. Refi. Payment $7,350/mo*
Refinance Your Home
Currently Off Market - Sold May 29, 2007 for $525,000

Home Value

Trulia Estimate
$1.3M
Since last month
Decreased$35K (-2.6%)
Since last year
Increased$95K (+7.9%)
Since last sale
Increased$772K (+147.1%)
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 +61% in the last 10 years
MonthEstimated value
2026
August 2026$1.3M
August 2026$1.3M
July 2026$1.33M
June 2026$1.36M
May 2026$1.36M
April 2026$1.34M
March 2026$1.32M
February 2026$1.27M
January 2026$1.2M
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
3505 19th St, Boulder, CO
0.13
Single-Family Home
$795,000
06/22/26
4
2
2,342
1743 Hawthorn Pl, Boulder, CO
0.11
Single-Family Home
$1,765,000
09/12/25
4
2.5
2,688
2117 Jordan Pl, Boulder, CO
0.25
Single-Family Home
$1,230,000
04/02/26
4
3
3,358
3501 Kirkwood Pl, Boulder, CO
0.18
Single-Family Home
$1,220,000
09/04/26
4
3
2,760
1707 Grape Ave, Boulder, CO
0.18
Single-Family Home
$1,962,500
01/15/26
4
3
2,434
3545 Clover Cir, Boulder, CO
0.15
Single-Family Home
$1,785,000
05/15/26
4
3
3,148
3660 16th St, Boulder, CO
0.28
Single-Family Home
$1,176,000
03/16/26
4
3
2,054
3470 16th St, Boulder, CO
0.17
Single-Family Home
$1,825,000
10/14/25
3
2.5
3,246
1805 Forest Ave, Boulder, CO
0.28
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936
3555 Cloverleaf Dr, Boulder, CO
0.16
Single-Family Home
$1,175,000
09/08/25
4
2
1,749

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
1845 Iris, Boulder, CO 80304
0.05
$527,000
1
1
780
Recently Sold
1805 Del Rosa Ct, Boulder, CO 80304
0.08
$925,200
5
2.5
2,224
Off Market
1830 Iris Ave, Boulder, CO 80304
0.09
$1,506,000
3
2.5
2,736
Off Market
1745 Hawthorn Pl, Boulder, CO 80304
0.09
$1,658,300
4
3.5
2,973
Off Market
3501 19th St, Boulder, CO 80304
0.12
$738,000
3
1
1,110
For Sale
1990 Joslyn Pl, Boulder, CO 80304
0.13
$926,400
2
2
2,068
Off Market
3497 Iris Ct, Boulder, CO 80304
0.09
$2,230,000
5
3.5
4,608
Recently Sold
3515 Clover Cir, Boulder, CO 80304
0.11
$1,642,000
6
4
3,412
Off Market
1737 Hawthorn Place, Boulder, CO 80304
0.10
$1,495,000
4
3.5
2,721
For Sale
1980 Joslyn Place, Boulder, CO 80304
0.13
$839,500
2
2.5
1,761
Off Market
1743 Hawthorn Pl, Boulder, CO 80304
0.11
$1,751,200
4
2.5
2,688
Off Market
3505 19th St, Boulder, CO 80304
0.13
$795,000
4
2
2,342
Recently Sold

Local Information

  • Map ViewExplore the area around 3440 17th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1962
3,200 sqft
$405/sqft
Garage

About this House

This single-family home is located at 3440 17th St, Boulder, CO. 3440 17th St is in the Catalpa Park neighborhood in Boulder, CO and in ZIP code 80304. This property has 4 bedrooms, 3 bathrooms and approximately 3,200 sqft of floor space. This property has a lot size of 7075 sqft and was built in 1962.
3440 17th St, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 3,200 sqft single-family home in Catalpa Park, built in 1962. It last sold for $525,000 on May 29, 2007. More recently, it was listed as a rental in October 2022 with an asking price of $3,195 per month. That rental listing was removed on February 2, 2023. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,295,800, with a rent estimate of $5,913/month.

Home Details for 3440 17th St

Interior Features

Interior Details
BasementNumber of Rooms: 6Types of Rooms: Dining Room, Recreation RoomCeiling Fan
Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 4Floors: Tile, Carpet, Hardwood, Laminate
Appliances & Utilities
DishwasherDisposalMicrowaveRefrigerator

Property Information

Year Built
Year Built: 1962Year Updated: 1962
Property Type / Style
Property Type: Single Family HomeArchitecture: Split-level

Exterior Features

Exterior Home Features
Exterior: Stone
Parking & Garage
GarageParking Spaces: 2Parking: Garage Detached

Community

Units in Building: 1

Lot Information

Lot Area: 7075 sqft

Price and Tax history

DateEventPrice
Feb 2, 2023
Source: Zillow Rentals
ListingRemoved
Dec 21, 2022
Source: Zillow Rentals
PriceChange
$2,895
Price decreased by 3%
Dec 7, 2022
Source: Zillow Rentals
PriceChange
$2,995
Price decreased by 3%
Nov 16, 2022
Source: Zillow Rental Network Premium
PriceChange
$3,095
Price decreased by 3%
Oct 29, 2022
Source: Zillow Rental Network Premium
Listed For Rent
$3,195

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

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

What Locals Say about Catalpa Park

At least 5 Trulia users voted on each feature.

  • 100 % Say it's walkable to grocery stores

  • 100 % Say it's dog friendly

  • 100 % Say people would walk alone at night

  • 89 % Say parking is easy

  • 88 % Say it's walkable to restaurants

  • 88 % Say there's wildlife

  • 86 % Say it's quiet

  • 80 % Say there's holiday spirit

  • 80 % Say kids play outside

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

  • 68 % Say neighbors are friendly

  • 63 % Say streets are well-lit

  • 63 % Say yards are well-kept

  • 50 % Say car is needed

  • 50 % Say there are sidewalks

  • 38 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "I work in Berthod Colorado, which is a thirty minute commute. The views are stunning. So much of the great outdoors are preserved here. It’s truly magical. At the same time, there is a bus stop right next to my house that would be handy if I worked in town in Boulder. "
    0
    Flag
  • Travelers2
    "It is "old North Boulder" and a very nice mix of city and village. Lots of variety of homes, transportation, bike paths, close to everything, don't need a car."
    3
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 3440 17th St

  • What is 3440 17th St estimated to be worth?
    Trulia's estimated value for 3440 17th St in Boulder, CO is $1,295,800.
  • What is the price history for 3440 17th St?
    3440 17th St in Boulder, CO last sold for $525,000 in May 2007.
  • 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 3440 17th St?
    The lot at 3440 17th St in Boulder, CO is about 0.16 acres (7,075 sq ft).
  • Does 3440 17th St have a garage?
    Yes, 3440 17th St in Boulder, CO has a garage.

Explore by feature - Pet Friendly

261 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

203 rentals with a garage in Boulder, CO

Explore by feature - Air Conditioning

410 rentals with air conditioning in Boulder, CO

Explore by feature - Pool

236 rentals with a pool in Boulder, CO

Explore by feature - Washer/dryer

570 rentals with a washer/dryer in Boulder, CO

Explore by feature - Outdoor Space

87 rentals with an outdoor space in Boulder, CO

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 3440 17th St

Skip to last item
Skip to first item

Homes for sale near 3440 17th St

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item