3305 4th St, Boulder, CO 80304
Property image
Property image
OFF MARKET

3305 4th St
Boulder, CO 80304

Newlands
  • 4 Beds
  • 3.5 Baths
  • 3,774 sqft

$3,080,000

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $16,977/mo*
Refinance Your Home

$3,080,000

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $16,977/mo*
Refinance Your Home
4 Beds
3.5 Baths
3,774 sqft

Home Value

Trulia Estimate
$3.08M
Since last month
Decreased$9K (-0.3%)
Since last year
Increased$90K (+3%)
Since last sale
Increased$793K (+34.7%)
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 +95% in the last 10 years
MonthEstimated value
2026
August 2026$3.08M
July 2026$3.09M
June 2026$3.18M
May 2026$3.12M
April 2026$3.08M
March 2026$3.05M
February 2026$3.02M
January 2026$2.87M
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
3561 4th St, Boulder, CO
0.22
Single-Family Home
$2,050,000
03/06/26
4
3
3,879
550 Iris Ave, Boulder, CO
0.13
Single-Family Home
$4,000,000
01/16/26
4
4
4,473
560 Iris Ave, Boulder, CO
0.14
Single-Family Home
$2,189,700
02/24/26
3
3
2,038
864 Iris Ave, Boulder, CO
0.33
Single-Family Home
$3,205,000
03/10/26
4
4
3,208
485 Grape Ave, Boulder, CO
0.10
Single-Family Home
$1,575,000
10/17/25
3
2.5
2,088
955 Jasmine Cir, Boulder, CO
0.46
Single-Family Home
$2,775,000
09/03/25
4
4
3,114
910 Kalmia Ave, Boulder, CO
0.47
Single-Family Home
$2,330,000
06/11/26
4
3.5
5,371
640 Iris Ave, Boulder, CO
0.19
Single-Family Home
$5,250,000
06/30/26
4
4.5
5,226
1023 Forest Ave, Boulder, CO
0.46
Single-Family Home
$2,550,000
04/30/26
4
4
3,588
2925 4th St, Boulder, CO
0.46
Single-Family Home
$2,745,000
10/16/25
4
4.5
4,457

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
290 Hawthorn Ave, Boulder, CO 80304
0.06
-
-
-
-
Off Market
410 Iris Ave, Boulder, CO 80304
0.06
$1,397,600
3
2
1,880
Off Market
503 Hawthorn Ave, Boulder, CO 80304
0.09
$5,150,000
6
5.5
5,670
Recently Sold
485 Grape Ave, Boulder, CO 80304
0.10
$1,559,300
3
2.5
2,088
Off Market
3242 4th Street, Boulder, CO 80304
0.11
$1,527,500
3
2
2,274
Off Market
521 Hawthorn Ave, Boulder, CO 80304
0.11
$4,999,999
5
4.5
7,177
For Sale
550 Iris Ave, Boulder, CO 80304
0.13
$4,000,000
4
4
4,473
Recently Sold
440 Japonica Way, Boulder, CO 80304
0.13
$8,500,000
5
4.5
5,244
Recently Sold
560 Iris Ave, Boulder, CO 80304
0.14
$2,189,700
3
3
2,038
Recently Sold
3265 6th St, Boulder, CO 80304
0.16
$2,111,000
5
3
3,051
Off Market
600 Hawthorn Ave, Boulder, CO 80304
0.16
$2,360,800
4
3
4,508
Off Market
300 Forest Ave, Boulder, CO 80304
0.18
$1,583,000
3
2
2,080
Recently Sold

Local Information

  • Map ViewExplore the area around 3305 4th St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1928
Living Area
3,774 sqft
Price/Sqft
$816
Parking
Garage

About this House

Ideally located Newlands home is a welcome departure from sterile design with exposed brick, sun-filled spaces and character mixed with modern updates. Kitchen boasts Aga, Sub Zero, wine fridge, island. Master suite with vaulted ceilings, balcony views, soaking tub and steam shower. Office, laundry and two additional bedrooms upstairs. Walkout basement with rec room, custom barn door, bedroom and full bath. Lush landscaping, Silver Lake ditch rights, garden beds, owned solar, Tesla charger, close to trails.
3305 4th St, Boulder, CO 80304 is a 4 bedroom, 4 bathroom, 3,774 sqft single-family home in Newlands, built in 1928. It last sold for $2,285,000 on Jun 26, 2020. It is currently off market. The Trulia Estimate is $3,080,000, with a rent estimate of $7,457/month.

Home Details for 3305 4th St

Interior Features

Interior Details
BasementNumber of Rooms: 9Types of Rooms: Walk In ClosetCeiling Fan
Heating & Cooling
Heating: BaseboardAir ConditioningCooling System: CentralHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Wood, BrickGardenPatioPorch
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Property Information

Year Built
Year Built: 1928Year Updated: 2000
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 9831 sqft

Price and Tax history

DateEventPrice
Jun 26, 2020
Source: IRES as distributed by MLS GRID #914068
Sold
$2,285,000
Jun 9, 2020
Source: Agent Provided
Pending
$2,195,000
Jun 5, 2020
Source: Agent Provided
Listed For Sale
$2,195,000
Jun 22, 2012
Source: IRES as distributed by MLS GRID #680830
Sold
$1,200,000
May 11, 2012
Source: Agent Provided
Listed For Sale
$1,249,000

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

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

What Locals Say about Newlands

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 3305 4th St

  • What is 3305 4th St estimated to be worth?
    Trulia's estimated value for 3305 4th St in Boulder, CO is $3,080,000.
  • What is the price history for 3305 4th St?
    3305 4th St in Boulder, CO last sold for $2,285,000 in June 2020.
  • 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 3305 4th St have air conditioning?
    Yes, 3305 4th St in Boulder, CO has air conditioning.
  • Does 3305 4th St have laundry facilities?
    Yes, 3305 4th St in Boulder, CO has in-unit laundry.

Explore by feature - Pet Friendly

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Apartments for Rent

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Off Market Homes Near 3305 4th St

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