OFF MARKET

Off Market Nov 2018 for $3.6M

$4,960,406

•

4,716

sq ft

3370 4th St, Boulder, CO 80304

About this home

Public Remarks: Newly-constructed architectural 5 bed/5 bath home on rare double-lot in Boulder's most sought after neighborhood. Constructed with the finest materials available w/ walls of windows capturing this dramatic setting. Chef's kitchen w/ Wolf & Sub-Zero appliances. 2 master suites w/ 5-piece luxurious bathrooms. 4 bedrooms on 1-level, seamless indoor/outdoor living spaces. Stunning entry w/ soaring ceiling and floating staircase. Best of both worlds-combines privacy & seclusion w/ a downtown location

Single-familyProperty Type

2018Year Built

0.32 acresLot Size

$1,052Est. Price/Sq.Ft.

2 car garageParking

Listed by Patrick Brown • Goodacre & Company

Contact: 3034493434

Bought with Angela Moss • 8z Real Estate

•303-543-3083 (broker)

Redfin checked: a minute ago

•Source:IRES as Distributed by MLS Grid #864468

Redfin Estimate

$4,960,406

$1.4M since sold in November 2018$37K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.8% lower than the average sale price ($5.96M) of 6 comparable homes.

SOLD JUL 30, 2026
$8,000,000
A
4 beds4.5 baths4,218 sq ft
3555 4th St, Boulder, CO 80304
SOLD JUL 2, 2026
$8,500,000
B
5 beds4.5 baths4,943 sq ft
440 Japonica Way, Boulder, CO 80304
SOLD JUN 30, 2026
$5,250,000
C
4 beds4.5 baths5,019 sq ft
640 Iris Ave, Boulder, CO 80304
SOLD JUN 12, 2026
$5,150,000
D
6 beds5.5 baths5,670 sq ft
503 Hawthorn Ave, Boulder, CO 80304
SOLD AUG 7, 2026
$4,765,000
E
6 beds5 baths5,537 sq ft
3007 10th St, Boulder, CO 80304
SOLD AUG 7, 2026
$4,125,000
F
5 beds4.5 baths5,989 sq ft
2675 Dakota Pl Unit (newlands), Boulder, CO 80304

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Earn from this home

Sell

$2,258,594

Est. take-home

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Rent

$8,286/mo

Redfin rental estimate

List your home for rent

Market trends in 80304, CO

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.3%

+0.1% MoM

Median sale price

$1.5M

$2K MoM

Avg. days on market

72d

9 days MoM

Recently sold homes

120

8 MoM

New listings for sale

OPEN TODAY, 1PM TO 3PM
$695,000
2 beds2.5 baths1,368 sq ft
4555 13th St Unit 2A, Boulder, CO 80304
3D & VIDEO TOUR
$1,599,000
3 beds3 baths2,220 sq ft
1969 Joslyn Ct, Boulder, CO 80304
VIDEO TOUR
$1,050,000
Studio2 baths2,548 sq ft
3090 7th St, Boulder, CO 80304
Kristin Geesey • Iconic Colorado Properties, LLC
3D WALKTHROUGH
$1,675,000
5 beds3 baths2,318 sq ft
1464 Sumac Ave, Boulder, CO 80304
TR Swanwick • The Agency - Boulder
OPEN TODAY, 1PM TO 4PM
$1,300,000
3 beds2.5 baths2,435 sq ft
3955 Broadway St, Boulder, CO 80304
VIDEO TOUR
$2,800,000
3 beds3 baths4,438 sq ft
543 Linden Park Dr, Boulder, CO 80304
3D WALKTHROUGH
$438,000
1 bed1 bath622 sq ft
4655 13th St, Boulder, CO 80304
OPEN TODAY, 12PM TO 2PM
$1,499,000
3 beds3.5 baths3,131 sq ft
15 Arrowleaf Ct, Boulder, CO 80304
$2,395,000
5 beds4.5 baths3,649 sq ft
4165 17th St, Boulder, CO 80304
$247,926
3 beds2 baths1,443 sq ft
903 Rosewood Ave, Boulder, CO 80304
Khem Chauhan • 303 Living LLC
See all

Provided by Redfin

Sale history for 3370 4th St

Year

Property tax

Land + Additions

Assessment*

2025

$27,411 (−0.7%)

$127,156 + $160,325

$287,481

2024

$27,611 (+1.8%)

$127,156 + $160,325

$287,481

2023

$27,131 (+25.3%)

$137,243 + $176,927

$314,170

2022

$21,648 (+4.9%)

$140,928 + $176,927

$317,855

2021

$20,643 (+10.6%)

$101,206 + $131,911

$233,117

2020

$18,669 (+1.6%)

$104,118 + $135,707

$239,825

2019

$18,383 (+88.5%)

$92,235 + $122,236

$214,471

2018

$9,750 (+64.6%)

$92,235 + $122,236

$214,471

2017

$5,924

$57,456 + $13,082

$70,538

Tax history for 3370 4th St

Year

Property tax

Land + Additions

Assessment*

2025

$27,411 (−0.7%)

$127,156 + $160,325

$287,481

2024

$27,611 (+1.8%)

$127,156 + $160,325

$287,481

2023

$27,131 (+25.3%)

$137,243 + $176,927

$314,170

2022

$21,648 (+4.9%)

$140,928 + $176,927

$317,855

2021

$20,643 (+10.6%)

$101,206 + $131,911

$233,117

2020

$18,669 (+1.6%)

$104,118 + $135,707

$239,825

2019

$18,383 (+88.5%)

$92,235 + $122,236

$214,471

2018

$9,750 (+64.6%)

$92,235 + $122,236

$214,471

2017

$5,924

$57,456 + $13,082

$70,538

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

4.5

Stories

Lot width

—

Lot depth

—

Lot size

0.32 Acres

Year renovated

2017

Sq. Ft.

4,167

Year built

2017

Style

Single Family Residential

County

Boulder County

APN

R0608221

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Property details

Parking

Parking Features
Covered Spaces: 2
Garage: Yes
Attached Garage: Yes
Garage Spaces: 2
Parking Features: Oversized

Interior

Bathroom Information
Bathrooms (Full): 4
Bathrooms (Half): 1
Bathrooms (Three Quarter): 0

Bedroom Information
Bedrooms Total: 5

Heating & Cooling
Cooling: Yes
Central Air
Heating: Yes
Forced Air

Interior Features
Gas Range/Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Microwave
Fireplace: Yes
Fireplace Features: 2+ Fireplaces, Living Room, Primary Bedroom
Flooring: Wood Floors
Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island, Two Primary Suites, Steam Shower
Laundry Features: Lower Level

Room Information
Basement: None

Exterior

Exterior Features
Fencing: Fenced, Wood
Patio and Porch Features: Patio, Deck
Roof: Rubber

Lot Information
Horse(s): No
Lot Features: Lawn Sprinkler System, Level
Zoning: RES

Property Information
New Construction
Property Type: Residential
View: Yes
Waterfront: No

Subdivision Information
Subdivision Name: Newlands
MLS Area Major: Boulder

Building Information
Above Grade Finished Area: 4111
Below Grade Finished Area: 605
Builder Name: Burke Builders
Building Area Total: 4111
Construction Materials: Stucco, Wood Siding

Financial

Tax Information
Parcel Number: R0608221
Tax Annual Amount: 5924
Tax Year: 2017

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric,Xcel
Gas: Natural Gas,Xcel
Sewer: City Sewer

Location

HOA Information
Association: No

School Information
High School District: Boulder Valley Dist RE2
Elementary School: Foothill
Middle or Junior School: Centennial
High School: Boulder

Location Information
Unparsed Address: 3370 4th St Boulder CO 80304
Street Number: 3370
Street Name: 4th
Street Suffix: St
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80304
Coordinates: -105.29134,40.03642
Latitude: 40.03642
Longitude: -105.29134

Public facts

Beds: 5
Baths: 4.5
Sq. Ft.: 4,167
Stories: 1.0
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 2017
Year Renovated: 2017
County: Boulder County
APN: R0608221

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3034493434
Close Price: $3,600,000
Photos Count: 40
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Monday, November 5, 2018
Cumulative Days on Market: 25
Days on Market: 25
Listing Contract Date: Friday, October 12, 2018
Modification Timestamp: Wednesday, July 31, 2024 1:00 AM

Home Information
Levels: Two
New Construction: Yes
Year Built: 2018

Around this home

Schools

Foothill Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Centennial Middle School

Public 6-8 • Assigned • 1.3mi

6/10

Boulder High School

Public 9-12 • Assigned • 1.8mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

3% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Boulder, CO • 80304

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.71M – $5.71M

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Home values near 3370 4th St

Data from public records.

Address	Redfin Estimate
3355 4th St, Boulder, CO 6 Beds \| 5 Baths \| 5443 Sq. Ft.	$6,329,902
3311 4th St, Boulder, CO 3 Beds \| 3 Baths \| 4095 Sq. Ft.	$4,720,834

Address	Redfin Estimate
3304 4th St, Boulder, CO 4 Beds \| 3 Baths \| 4650 Sq. Ft.	$2,438,674
3333 4th St, Boulder, CO 3 Beds \| 4 Baths \| 6062 Sq. Ft.	$8,608,448

Address	Redfin Estimate
3308 4th St, Boulder, CO 5 Beds \| 4.5 Baths \| 4195 Sq. Ft.	$3,327,085
3380 4th St, Boulder, CO 3 Beds \| 2 Baths \| 2446 Sq. Ft.	$1,623,800

Property information provided by IRES as Distributed by MLS Grid when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80304, CO

Sale history for 3370 4th St

Tax history for 3370 4th St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80304

Home values near 3370 4th St

More real estate resources