666 Poplar Ave, Boulder, CO 80304
OFF MARKET

$1,692,900

Trulia Estimate
  • 5 Beds
  • 3 Baths
  • 3,100 sqft

666 Poplar Ave, Boulder, CO 80304

Wonderland Hills
Est. Refi. Payment $9,553/mo*
Refinance Your Home
Currently Off Market - Sold Mar 2, 2000 for $450,000

Home Value

Trulia Estimate
$1.69M
Since last month
Increased$62K (+3.8%)
Since last year
Increased$164K (+10.7%)
Since last sale
Increased$1M (+276.2%)
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$1.69M
August 2026$1.69M
July 2026$1.63M
June 2026$1.67M
May 2026$1.64M
April 2026$1.65M
March 2026$1.6M
February 2026$1.55M
January 2026$1.48M
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
3930 Newport Ln, Boulder, CO
0.10
Single-Family Home
$1,750,000
04/15/26
3
3
2,766
3966 Promontory Ct, Boulder, CO
0.25
Single-Family Home
$1,660,000
06/26/26
4
3
3,051
3835 Orion Ct, Boulder, CO
0.11
Single-Family Home
$1,355,000
07/14/26
3
2.5
1,920
630 Northstar Ct, Boulder, CO
0.16
Single-Family Home
$3,200,000
06/10/26
5
2.5
3,654
485 Quail Circle, Boulder, CO
0.15
Single-Family Home
$1,850,000
09/04/26
3
2.5
3,499
950 Quince Ave #A, Boulder, CO
0.22
Single-Family Home
$2,300,000
10/14/25
5
4
2,793
300 Oakwood Pl, Boulder, CO
0.22
Single-Family Home
$2,450,000
06/09/26
4
3.5
2,900
3958 Promontory Ct, Boulder, CO
0.24
Single-Family Home
$2,488,450
08/12/26
4
3
2,956
3917 Orchard Ct, Boulder, CO
0.03
Single-Family Home
$2,420,000
08/07/26
4
4
4,719
1152 Orange Pl, Boulder, CO
0.34
Single-Family Home
$1,405,000
05/11/26
4
3
2,407

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
3917 Orchard Ct, Boulder, CO 80304
0.03
$2,420,000
4
4
4,719
Recently Sold
720 Poplar Ave, Boulder, CO 80304
0.04
$1,120,000
3
3.5
2,338
Recently Sold
650 Poplar Ave, Boulder, CO 80304
0.01
$1,392,400
4
3.5
2,524
Off Market
668 Poplar Ave, Boulder, CO 80304
0.04
$1,050,500
4
2
1,962
Off Market
3969 Wonderland Hill Ave, Boulder, CO 80304
0.08
$1,005,800
3
2
1,504
Off Market
3910 Orchard Ct, Boulder, CO 80304
0.09
$1,575,000
3
2
1,724
Recently Sold
3918 Orchard Ct, Boulder, CO 80304
0.10
$1,854,600
4
2
2,444
Off Market
616 Quince Cir, Boulder, CO 80304
0.08
$1,061,500
4
2.5
1,820
Off Market
3835 Orion Ct, Boulder, CO 80304
0.11
$1,355,000
3
2.5
1,920
Recently Sold
640 Quince Cir, Boulder, CO 80304
0.09
$850,100
2
1.5
1,514
Off Market
4015 Wonderland Hill Ave, Boulder, CO 80304
0.11
$846,200
3
2.5
1,688
Off Market
4017 Wonderland Hill Ave, Boulder, CO 80304
0.11
$1,050,000
4
3.5
2,411
For Sale

Local Information

  • Map ViewExplore the area around 666 Poplar Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1976
3,100 sqft
$546/sqft
Garage

About this House

Newly renovated kitchen and dining room with hardwood floors, stainless steel appliances, granite
counters, Alder cabinets and more!
666 Poplar Ave, Boulder, CO 80304 is a 5 bedroom, 3 bathroom, 3,100 sqft single-family home in Wonderland Hills, built in 1976. It last sold for $450,000 on Mar 2, 2000. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,692,900, with a rent estimate of $5,836/month.

Home Details for 666 Poplar Ave

Interior Features

Interior Details
BasementNumber of Rooms: 11
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Appliances & Utilities
Cable Ready
Fireplace & Spa
FireplaceHot Tub or Spa

Exterior Features

Exterior Home Features
Roof: TileDeckExterior: Shingle, WoodSprinkler System
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1976Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 6798 sqft

Price and Tax history

DateEventPrice
Mar 2, 2000
Source: N/A
Sold
$450,000
Aug 24, 1995
Source: N/A
Sold
$355,000

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

Wonderland Hills
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Wonderland Hills

  • Francie A.
    "After living adjacent to Chautauqua open space for 15+ years, we moved north and can't be happier. Better schools, hiking options for aging knees, gorgeous views and no student hassles though still "
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Frequently asked questions about 666 Poplar Ave

  • What is 666 Poplar Ave estimated to be worth?
    Trulia's estimated value for 666 Poplar Ave in Boulder, CO is $1,692,900.
  • What is the price history for 666 Poplar Ave?
    666 Poplar Ave in Boulder, CO last sold for $450,000 in March 2000.
  • 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 666 Poplar Ave have air conditioning?
    Yes, 666 Poplar Ave in Boulder, CO has air conditioning.
  • How big is the lot at 666 Poplar Ave?
    The lot at 666 Poplar Ave in Boulder, CO is about 0.16 acres (6,798 sq ft).

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