3520 16th St, Boulder, CO 80304
Property image
Property image
OFF MARKET

$1,157,200

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,672 sqft

3520 16th St, Boulder, CO 80304

Catalpa Park
Est. Refi. Payment $6,572/mo*
Refinance Your Home
Currently Off Market - Sold Feb 20, 2018 for $784,000

Home Value

Trulia Estimate
$1.16M
Since last month
Decreased$12K (-1.1%)
Since last year
Increased$26K (+2.3%)
Since last sale
Increased$375K (+47.9%)
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 +57% in the last 10 years
MonthEstimated value
2026
August 2026$1.16M
August 2026$1.16M
July 2026$1.17M
June 2026$1.21M
May 2026$1.2M
April 2026$1.19M
March 2026$1.18M
February 2026$1.15M
January 2026$1.13M
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
3555 Cloverleaf Dr, Boulder, CO
0.09
Single-Family Home
$1,175,000
09/08/25
4
2
1,749
3635 Buckeye Ct, Boulder, CO
0.19
Single-Family Home
$1,300,000
10/17/25
3
2
2,047
3505 19th St, Boulder, CO
0.21
Single-Family Home
$795,000
06/22/26
4
2
2,342
1720 Linden Ave, Boulder, CO
0.17
Single-Family Home
$1,411,755
05/08/26
4
2
1,687
3660 16th St, Boulder, CO
0.12
Single-Family Home
$1,176,000
03/16/26
4
3
2,054
1305 Linden Ave, Boulder, CO
0.25
Single-Family Home
$1,295,000
07/15/26
3
3
1,844
3625 Buckeye Ct, Boulder, CO
0.18
Single-Family Home
$1,150,000
07/20/26
4
3
1,204
3150 19th St, Boulder, CO
0.49
Single-Family Home
$783,000
08/07/26
3
1.5
1,095
3470 16th St, Boulder, CO
0.07
Single-Family Home
$1,825,000
10/14/25
3
2.5
3,246
1820 Forest Ave, Boulder, CO
0.46
Single-Family Home
$1,299,900
03/05/26
3
2
1,493

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
1600 Kalmia Ave, Boulder, CO 80304
0.01
$1,246,400
3
2
1,928
Off Market
1615 Kalmia Ave, Boulder, CO 80304
0.05
$1,287,600
3
2
1,901
Off Market
1575 Kalmia Ave, Boulder, CO 80304
0.07
$3,220,400
5
3.5
4,327
Off Market
3486 16th Cir, Boulder, CO 80304
0.05
$1,550,000
5
3.5
3,436
For Sale
3490 16th St, Boulder, CO 80304
0.06
$1,818,800
4
3.5
3,129
Off Market
3545 Cloverleaf Dr, Boulder, CO 80304
0.08
$921,800
3
1
1,028
Off Market
3555 Cloverleaf Dr, Boulder, CO 80304
0.09
$1,165,800
4
2
1,749
Off Market
1520 Kalmia Ave, Boulder, CO 80304
0.08
$3,557,100
4
4.5
5,219
Off Market
3470 16th St, Boulder, CO 80304
0.07
$1,810,500
3
2.5
3,246
Off Market
1525 Jennine Pl, Boulder, CO 80304
0.08
$4,082,500
4
4.5
5,338
Recently Sold
3497 Iris Ct, Boulder, CO 80304
0.09
$2,230,000
5
3.5
4,608
Recently Sold
3660 16th St, Boulder, CO 80304
0.12
$1,176,000
4
3
2,054
Recently Sold

Local Information

  • Map ViewExplore the area around 3520 16th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1969
1,672 sqft
$692/sqft
Garage

About this House

West facing ranch with warm evening light in the winter. Foothills views from the over sized front patio! Sunken LR off the east facing dining area which opens to the galley kitchen. Enclosed porch creates 190 add'l sf, as year-round office. Backyard is fenced for pets. Original solid wood floors in the living areas; laundry room off garage; lots of storage. Central AC, gas fireplace in LR, gas range/oven in the kitchen. Minutes to amenities yet quiet street in desirable North Boulder.
3520 16th St, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,672 sqft single-family home in Catalpa Park, built in 1969. It last sold for $784,000 on Feb 20, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,157,200, with a rent estimate of $3,224/month.

Home Details for 3520 16th St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 6

Property Information

Year Built
Year Built: 1969Year Updated: 1969
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Exterior Features

Exterior Home Features
Exterior: Stone
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 8276 sqft

Price and Tax history

DateEventPrice
Feb 20, 2018
Source: IRES as distributed by MLS GRID #839559
Sold
$784,000
Jan 13, 2018
Source: Agent Provided
Listed For Sale
$799,000
Aug 26, 1997
Source: N/A
Sold
$210,900

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 3520 16th St

  • What is 3520 16th St estimated to be worth?
    Trulia's estimated value for 3520 16th St in Boulder, CO is $1,157,200.
  • What is the price history for 3520 16th St?
    3520 16th St in Boulder, CO last sold for $784,000 in February 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 3520 16th St have air conditioning?
    Yes, 3520 16th St in Boulder, CO has air conditioning.
  • How big is the lot at 3520 16th St?
    The lot at 3520 16th St in Boulder, CO is about 0.19 acres (8,276 sq ft).

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