3100 Jefferson St, Boulder, CO 80304
OFF MARKET

$1,227,800

Trulia Estimate
  • 3 Beds
  • 1.5 Baths
  • 1,530 sqft

3100 Jefferson St, Boulder, CO 80304

Old North Boulder
Est. Refi. Payment $6,962/mo*
Refinance Your Home
Currently Off Market - Sold Oct 29, 1996 for $189,000

Home Value

Trulia Estimate
$1.23M
Since last month
Increased$8K (+0.6%)
Since last year
Increased$63K (+5.4%)
Since last sale
Increased$1M (+549.6%)
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 +52% in the last 10 years
MonthEstimated value
2026
August 2026$1.23M
August 2026$1.22M
July 2026$1.22M
June 2026$1.25M
May 2026$1.22M
April 2026$1.21M
March 2026$1.2M
February 2026$1.16M
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
1412 Elder Ave, Boulder, CO
0.16
Single-Family Home
$800,000
04/17/26
3
2
1,529
1820 Forest Ave, Boulder, CO
0.29
Single-Family Home
$1,299,900
03/05/26
3
2
1,493
3134 11th St, Boulder, CO
0.20
Single-Family Home
$1,350,000
05/27/26
3
2
1,740
1495 Chestnut Place, Boulder, CO
0.22
Single-Family Home
$1,125,000
06/23/26
3
2
1,107
3150 19th St, Boulder, CO
0.36
Single-Family Home
$783,000
08/07/26
3
1.5
1,095
1453 Chestnut Pl, Boulder, CO
0.23
Single-Family Home
$1,145,000
05/28/26
2
1.5
1,472
1012 Hawthorn Ave, Boulder, CO
0.33
Single-Family Home
$1,625,000
05/04/26
3
2
1,708
1414 Elder Avenue, Boulder, CO
0.17
Single-Family Home
$1,302,600
08/10/26
3
3
2,228
3086 11th St, Boulder, CO
0.21
Single-Family Home
$1,495,000
04/03/26
4
2
2,644
2851 20th St, Boulder, CO
0.45
Single-Family Home
$1,017,800
04/24/26
3
1.5
1,806

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
3120 Jefferson St, Boulder, CO 80304
0.03
$931,400
3
1
1,164
Off Market
3023 Jefferson St, Boulder, CO 80304
0.04
$3,094,700
3
3.5
3,799
Off Market
3021 Jefferson St, Boulder, CO 80304
0.05
$2,427,900
4
4
3,823
Off Market
3015 Jefferson St, Boulder, CO 80304
0.07
$2,965,000
5
3.5
4,914
Off Market
3018 14th St, Boulder, CO 80304
0.12
$3,357,000
5
4.5
4,245
Off Market
3001 14th St, Boulder, CO 80304
0.13
$2,536,200
4
4
3,011
Off Market
3010 14th St, Boulder, CO 80304
0.14
$2,825,000
5
5.5
3,817
Recently Sold
2980 Washington St, Boulder, CO 80304
0.15
$2,470,900
4
3.5
2,764
Off Market
2975 Jefferson St, Boulder, CO 80304
0.15
$2,034,000
3
2.5
3,328
Off Market
1412 Elder Ave, Boulder, CO 80304
0.16
$800,000
3
2
1,529
Recently Sold
1237 Elder Ave #1, Boulder, CO 80304
0.16
$559,000
2
1
785
For Sale
1414 Elder Avenue, Boulder, CO 80304
0.17
$1,302,600
3
3
2,228
Recently Sold

Local Information

  • Map ViewExplore the area around 3100 Jefferson St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1956
1,530 sqft
$802/sqft
Garage

About this House

This single-family home is located at 3100 Jefferson St, Boulder, CO. 3100 Jefferson St is in the Old North Boulder neighborhood in Boulder, CO and in ZIP code 80304. This property has 3 bedrooms, 2 bathrooms and approximately 1,530 sqft of floor space. This property has a lot size of 9208 sqft and was built in 1956.
3100 Jefferson St, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,530 sqft single-family home in Old North Boulder, built in 1956. It last sold for $189,000 on Oct 29, 1996. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,227,800, with a rent estimate of $3,903/month.

Home Details for 3100 Jefferson St

Interior Features

Heating & Cooling
Heating: Forced Air, Stove, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Hardwood
Interior Details
AtticNumber of Rooms: 6Types of Rooms: Walk In Closet, Dining Room, Family Room, Laundry Room, Office, Pantry, Sun Room
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle, Wood, CompositionGardenLawnPatio
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1956Year Updated: 2007
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 9208 sqft

Price and Tax history

DateEventPrice
Oct 29, 1996
Source: N/A
Sold
$189,000

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

Old North Boulder
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Old North Boulder

At least 15 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 95 % Say there are sidewalks

  • 93 % Say there's wildlife

  • 91 % Say it's walkable to grocery stores

  • 90 % Say there's holiday spirit

  • 88 % Say it's walkable to restaurants

  • 88 % Say parking is easy

  • 83 % Say kids play outside

  • 79 % Say it's quiet

  • 78 % Say people would walk alone at night

  • 72 % Say yards are well-kept

  • 68 % Say neighbors are friendly

  • 62 % Say they plan to stay for at least 5 years

  • 55 % Say car is needed

  • 35 % Say streets are well-lit

  • 20 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 3100 Jefferson St

  • What is 3100 Jefferson St estimated to be worth?
    Trulia's estimated value for 3100 Jefferson St in Boulder, CO is $1,227,800.
  • What is the price history for 3100 Jefferson St?
    3100 Jefferson St in Boulder, CO last sold for $189,000 in October 1996.
  • 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 3100 Jefferson St have air conditioning?
    Yes, 3100 Jefferson St in Boulder, CO has air conditioning.
  • Does 3100 Jefferson St have laundry facilities?
    Yes, 3100 Jefferson St in Boulder, CO has in-unit laundry.

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Apartments for Rent

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