3660 19th St, Boulder, CO 80304
Property image
Property image
OFF MARKET

$4,989,400

Trulia Estimate
  • 6 Beds
  • 7 Baths
  • 5,968 sqft (on 0.77 acres)

3660 19th St, Boulder, CO 80304

Carolyn Heights
Est. Refi. Payment $28,354/mo*
Refinance Your Home
Currently Off Market - Sold Mar 7, 2019 for $4,500,000

Home Value

Trulia Estimate
$4.99M
Since last month
Decreased$20K (-0.4%)
Since last year
Increased$37K (+0.7%)
Since last sale
Increased$489K (+10.9%)
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 +182% in the last 10 years
MonthEstimated value
2026
August 2026$4.99M
August 2026$4.96M
July 2026$5.01M
June 2026$5.09M
May 2026$5.01M
April 2026$4.99M
March 2026$4.98M
February 2026$4.86M
January 2026$4.77M
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
1650 Wilson Ct, Boulder, CO
0.31
Single-Family Home
$5,355,000
10/28/25
5
4
5,946
1505 Oak Ave, Boulder, CO
0.44
Single-Family Home
$5,800,000
05/12/26
7
5.5
7,124
3875 Cloverleaf Dr, Boulder, CO
0.24
Single-Family Home
$3,500,000
03/18/26
5
5.5
4,928
1695 Orchard Ave, Boulder, CO
0.42
Single-Family Home
$5,600,000
07/06/26
5
5.5
6,734
1652 Poplar Ave, Boulder, CO
0.46
Single-Family Home
$3,250,000
02/23/26
5
5
6,515
3890 Norwood Ct, Boulder, CO
0.50
Single-Family Home
$2,725,000
09/23/25
6
4.5
5,587
1525 Jennine Pl, Boulder, CO
0.39
Single-Family Home
$4,082,500
05/01/26
4
4.5
5,338
2525 Meadow Ave, Boulder, CO
0.38
Single-Family Home
$3,700,000
05/26/26
3
3.5
4,319
1445 Moss Rock Pl, Boulder, CO
0.22
Single-Family Home
$4,200,000
11/12/25
4
3.5
4,359
2055 Kalmia Avenue, Boulder, CO
0.06
Single-Family Home
$2,250,000
04/30/26
3
2.5
2,765

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
2055 Kalmia Avenue, Boulder, CO 80304
0.06
$2,250,000
3
2.5
2,765
Recently Sold
3621 21st St, Boulder, CO 80304
0.08
$12,000,000
4
4.5
7,099
For Sale
3720 Cloverleaf Dr, Boulder, CO 80304
0.10
$1,512,200
4
3
2,552
Off Market
3584 Kirkwood Pl, Boulder, CO 80304
0.13
$1,975,800
4
3.5
4,025
Off Market
3600 Cloverleaf Dr, Boulder, CO 80304
0.14
$1,160,000
3
2
1,800
For Sale
3816 Cloverleaf Dr, Boulder, CO 80304
0.14
$2,938,000
4
3.5
5,505
Off Market
3542 19th St #(Set Back), Boulder, CO 80304
0.15
$1,474,400
5
4
3,836
Off Market
3540 19th St, Boulder, CO 80304
0.15
$1,595,000
4
2.5
3,968
For Sale
3501 Kirkwood Pl, Boulder, CO 80304
0.17
$1,220,000
4
3
2,760
Recently Sold
3545 Clover Cir, Boulder, CO 80304
0.17
$1,785,000
4
3
3,148
Recently Sold
2190 Linden Ave, Boulder, CO 80304
0.18
$3,469,300
4
3
3,564
Off Market
3505 19th St, Boulder, CO 80304
0.18
$795,000
4
2
2,342
Recently Sold

Local Information

  • Map ViewExplore the area around 3660 19th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1995
0.77 acre lot
5,968 sqft
$836/sqft
Garage

About this House

Quiet and private, located on the edge of desirable Carolyn Heights neighborhood, this stunning family home has been completely remodeled by preeminent builder Joel Smiley. Highest level of quality, along w/exquisite finishes, thoughtful spaces & artistic details combine to create one of the most impressive Boulder family homes available. Incredible chef's kitchen. Ultra-rare layout w/5 bedrooms upstairs including dreamy master suite. 7/10 acre yd w/large mature shade trees & excellent privacy.
3660 19th St, Boulder, CO 80304 is a 6 bedroom, 7 bathroom, 5,968 sqft single-family home in Carolyn Heights, built in 1995. It last sold for $4,500,000 on Mar 7, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,989,400.

Home Details for 3660 19th St

Interior Features

Interior Details
BasementNumber of Rooms: 13
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating 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: 1995Year Updated: 2011
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 0.77 acres

Price and Tax history

DateEventPrice
Mar 7, 2019
Source: IRES as distributed by MLS GRID #869941
Sold
$4,500,000
Jan 15, 2019
Source: Agent Provided
Listed For Sale
$4,500,000
Feb 3, 2014
Source: IRES as distributed by MLS GRID #719883
Sold
$1,297,000
Sep 24, 2013
Source: Agent Provided
Listed For Sale
$1,380,000

Market trends in Boulder

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$904K
$6.67KMoM
Sale-to-List Price
98.2%
0.2%MoM
Price per sq ft
$489
$10MoM
Available listings
765
3MoM

Around this home

Neighborhood Overview

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

What Locals Say about Carolyn Heights

  • Trulia User
    "Nice walking routes. Only limited neighborhood places for off leash. Friendly people. Dog parks at the foothills and off Valmont road"
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 3660 19th St

  • What is 3660 19th St estimated to be worth?
    Trulia's estimated value for 3660 19th St in Boulder, CO is $4,989,400.
  • What is the price history for 3660 19th St?
    3660 19th St in Boulder, CO last sold for $4,500,000 in March 2019.
  • 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 $904K. That is up $6.67K from the prior month.
  • Does 3660 19th St have air conditioning?
    Yes, 3660 19th St in Boulder, CO has air conditioning.
  • How big is the lot at 3660 19th St?
    The lot at 3660 19th St in Boulder, CO is about 0.77 acres (33,458 sq ft).

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Apartments for Rent

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Off Market Homes Near 3660 19th St

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