3140 3rd St, Boulder, CO 80304
OFF MARKET

$1,907,600

Trulia Estimate
  • 5 Beds
  • 4 Baths
  • 3,436 sqft

3140 3rd St, Boulder, CO 80304

Newlands
Est. Refi. Payment $11,360/mo*
Refinance Your Home
Currently Off Market - Sold Sep 11, 1990 for $210,000

Home Value

Trulia Estimate
$1.91M
Since last month
Increased$48K (+2.6%)
Since last year
Decreased$2K (-0.1%)
Since last sale
Increased$2M (+808.4%)
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 +33% in the last 10 years
MonthEstimated value
2026
October 2026$1.91M
September 2026$1.88M
August 2026$1.86M
July 2026$1.88M
June 2026$1.96M
May 2026$1.96M
April 2026$1.93M
March 2026$1.93M
February 2026$1.89M
January 2026$1.84M
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
315 Evergreen Ave, Boulder, CO
0.04
Single-Family Home
$1,620,000
07/22/26
3
3
2,538
3180 6th St, Boulder, CO
0.20
Single-Family Home
$1,400,000
08/03/26
5
3
1,768
675 Dellwood Ave, Boulder, CO
0.26
Single-Family Home
$1,835,000
06/05/26
4
3
2,558
3036 8th St, Boulder, CO
0.34
Single-Family Home
$4,750,000
09/29/26
5
4
4,233
3080 7th St, Boulder, CO
0.26
Single-Family Home
$3,400,000
03/06/26
5
4.5
5,850
300 Forest Ave, Boulder, CO
0.06
Single-Family Home
$1,583,000
06/11/26
3
2
2,080
3150 5th Street, Boulder, CO
0.13
Single-Family Home
$1,000,000
04/20/26
3
2
1,836
1023 Forest Ave, Boulder, CO
0.47
Single-Family Home
$2,550,000
04/30/26
4
4
3,588
485 Grape Ave, Boulder, CO
0.21
Single-Family Home
$1,575,000
10/17/25
3
2.5
2,088
550 Iris Ave, Boulder, CO
0.31
Single-Family Home
$4,000,000
01/16/26
4
4
4,473

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
3130 3rd St, Boulder, CO 80304
0.01
$1,855,000
4
3
2,385
Off Market
3150 3rd St, Boulder, CO 80304
0.01
$2,730,300
5
4.5
3,556
Off Market
3120 3rd St #A, Boulder, CO 80304
0.02
$1,961,600
5
3
1,485
Off Market
3160 3rd St, Boulder, CO 80304
0.02
$2,803,500
5
5
4,084
Off Market
3133 4th St, Boulder, CO 80304
0.03
$1,140,400
3
1
1,261
Off Market
3135 4th St, Boulder, CO 80304
0.03
$2,381,700
4
3
3,165
Off Market
3131 4th St, Boulder, CO 80304
0.03
$1,710,300
3
2
1,854
Off Market
3123 3rd St, Boulder, CO 80304
0.03
$2,975,000
4
3.5
3,215
For Sale
3145 4th St, Boulder, CO 80304
0.03
$1,237,700
3
2
1,580
Off Market
3121 4th St, Boulder, CO 80304
0.03
$1,068,300
2
2
936
Off Market
305 Evergreen Ave, Boulder, CO 80304
0.03
$2,759,900
5
4
4,292
Off Market
3116 3rd St, Boulder, CO 80304
0.03
$1,528,200
5
4
2,441
Off Market
3121 3rd St, Boulder, CO 80304
0.04
$1,945,700
4
2
2,183
Off Market
3168 3rd St, Boulder, CO 80304
0.04
$2,276,500
3
4
2,289
Off Market
315 Evergreen Ave, Boulder, CO 80304
0.04
$1,620,000
3
3
2,538
Recently Sold
3167 4th St, Boulder, CO 80304
0.04
$1,638,400
7
4
2,524
Off Market
3111 4th St, Boulder, CO 80304
0.04
$3,118,500
5
4
3,900
Off Market
3119 3rd St, Boulder, CO 80304
0.05
$2,507,600
4
4
2,882
Off Market
3119 3rd St, Boulder, CO 80304
0.05
-
-
-
-
Off Market
3169 4th St, Boulder, CO 80304
0.05
$1,050,600
2
2
672
Off Market

Local Information

  • Map ViewExplore the area around 3140 3rd St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1960
3,436 sqft
$555/sqft
Garage

About this House

This single-family home is located at 3140 3rd St, Boulder, CO. 3140 3rd St is in the Newlands neighborhood in Boulder, CO and in ZIP code 80304. This property has 5 bedrooms, 4 bathrooms and approximately 3,436 sqft of floor space. This property has a lot size of 6364 sqft and was built in 1960.
3140 3rd St, Boulder, CO 80304 is a 5 bedroom, 4 bathroom, 3,436 sqft single-family home in Newlands, built in 1960. It last sold for $210,000 on Sep 11, 1990. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,907,600, with a rent estimate of $7,362/month.

Home Details for 3140 3rd St

Interior Features

Interior Details
BasementNumber of Rooms: 9Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Master Bath, Workshop
Heating & Cooling
Heating: GasAir ConditioningCooling System: EvaporativeHeating Fuel: Gas
Levels, Entrance, & Accessibility
Stories: 3Floors: Tile, Carpet, Hardwood, Linoleum Vinyl
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
FireplaceJetted Bath Tub
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: CompositionExterior: Shingle, Stone, WoodLawnPatio
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1960Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 6364 sqft

Price and Tax history

DateEventPrice
Sep 11, 1990
Source: N/A
Sold
$210,000

Market trends in Boulder

Last updated September 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$899K
$5.42KMoM
Sale-to-List Price
97.8%
0.4%MoM
Price per sq ft
$494
$4MoM
Available listings
747
22MoM
Sourced by Trulia Market Trends

Around this home

Neighborhood Overview

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

What Locals Say about Newlands

This October

Trick-or-Treat Score

Built from what locals say about Newlands.
  • 100% say there's holiday spirit
  • 83% say there are sidewalks
  • 65% say neighbors are friendly
Trulia Trick or TreatStart Ghost Hunt
At least 11 Trulia users voted on each feature.

  • 100 % Say there's holiday spirit

  • 100 % Say it's dog friendly

  • 94 % Say it's walkable to restaurants

  • 92 % Say parking is easy

  • 92 % Say yards are well-kept

  • 91 % Say it's walkable to grocery stores

  • 83 % Say there are sidewalks

  • 83 % Say kids play outside

  • 81 % Say people would walk alone at night

  • 77 % Say there's wildlife

  • 65 % Say neighbors are friendly

  • 64 % Say they plan to stay for at least 5 years

  • 61 % Say car is needed

  • 59 % Say it's quiet

  • 50 % Say streets are well-lit

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • susanljosephs
    "The most sought after neighborhood in Boulder, great schools, access to mountain trails, friendly neighbors, hard to find property in this neighborhood."
    1
    Flag

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Frequently asked questions about 3140 3rd St

  • What is 3140 3rd St estimated to be worth?
    Trulia's estimated value for 3140 3rd St in Boulder, CO is $1,907,600.
  • What is the price history for 3140 3rd St?
    3140 3rd St in Boulder, CO last sold for $210,000 in September 1990.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $899K. That is down $5.42K from the prior month.
  • Does 3140 3rd St have air conditioning?
    Yes, 3140 3rd St in Boulder, CO has air conditioning.
  • Does 3140 3rd St have laundry facilities?
    Yes, 3140 3rd St in Boulder, CO has in-unit laundry.

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Apartments for Rent

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Off Market Homes Near 3140 3rd St

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