When was property at 3355 16th Street built and last sold?

The property at 3355 16th Street was built in 1973 and last sold on Jun 28, 2021 for $1,400,000.

How much is this home worth?

The estimated value of the home located at 3355 16th Street is $1,628,006.

What are some comparable homes to 3355 16th Street?

There are currently no comparable homes to 3355 16th Street.

Boulder

80304

Old North Boulder

3355 16th St

Sold on Aug 13, 2026

Map

$1,455,000

● House - Off Market

3355 16th St

Boulder, CO 80304

3 Beds

0 Bath

3,186 Ft²

$8,059

Est. Monthly

About This Property

A RARE FIND! Ranch set on 2 lots totaling over 15k sq ft in one of North Boulder's most quietly coveted pockets . Turn this CLASSIC in to your perfect Home in a PHENOMENAL LOCATION in and around Old North Boulder. Property was cherished and lovingly cared for by the same owner for 48 yrs!- time for a new chapter. Ideal south-of- Iris location puts you just 200m from the Community Gardens, 300m to N. Boulder Rec Center, 5 minutes by bike to Ideal Mkt and Beleza Coffee, and an easy 10 min to Pearl St., .5 mile to Columbine Elementary or bike a mile to Casey Middle. This property offers many possibilities, from a quick update to an expansion or pop-top to a bold redevelopment into 2 homes on the 2 lots. A second story could unlock sweeping Flatiron views! The existing home is well-maintained & rich with orig. character, offering a light-filled practical layout with very generous living spaces. 3 bedrooms/ 2 baths up with large kitchen, dining & separate living room, plus a huge full basement with a 4 th bed and bath plus rec room & oversized 2-car garage w/ attached workshop or office enhances both function and creativity. The substantial backyard is private, tree-lined, and complete with a storage shed. A property defined not just by what it is, but by everything it can become. All new exterior paint and new sod and landscaping in the front yard!

Unit Size

3,186 Ft²

Days on Market

Land Size

0.35 acres

Price per sqft

$466

Property Type

House

Property Taxes

$767

HOA Dues

Year Built

1973

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Last updated: 2 months ago (IRES MLS #IRE1063250)

Price History

Date / Event	Date	Event
Aug 13, 2026	Sold	Premium
Sold
Jul 16, 2026	In contract	-
In contract
Jul 5, 2026	No longer available	-
No longer available
Jul 4, 2026	Withdrawn	-
Withdrawn
Jul 2, 2026	Listed	$1,485,000
Listed
Jun 29, 2026	Price Decreased	$1,485,000 ↓ $10K (0.7%)
Price Decreased
Apr 17, 2026	Listed	$1,495,000
Listed

	A RARE FIND! Ranch set on 2 lots totalling over 15k sq ft in one of North Boulder's most quietly coveted pockets . Turn this CLASSIC in to your perfect Home in a PHENOMENAL LOCATION in and around Old North Boulder. Property was cherished and lovelingly cared for by the same owner for 48 yrs!- time for a new chapter. Ideal south-of- Iris location puts you just 200m from the Community Gardens, 300m to N. Boulder Rec Center, 5 minutes by bike to Ideal Mkt and Beleza Coffee, and an easy 10 min to Pearl St., .5 mile to Columbine Elementary or bike a mile to Casey Middle. This property offers many possibilities, from a quick update to an expansion or pop-top to a bold redevelopment into 2 homes on the 2 lots. A second story could unlock sweeping Flatiron views! The existing home is well-maintained & rich with orig. character, offering a light-filled practical layout with very generous living spaces. 3 bedrooms/ 2 baths up with large kitchen, dining & seperate living room, plus a huge full basement with a 4 th bed and bath plus rec room & oversized 2-car garage w/ attached workshop or office enhances both function and creativity. The substantial backyard is private, tree-lined, and complete with a storage shed. A property defined not just by what it is, but by everything it can become. All new exterior paint and new sod and landscaping in the front yard!
Mar 8, 2023	Listed	$1,775,000
Listed

	2 buildable 7500 sq ft lots!!! Solid Ranch house in great shape on two buildable lots in a great North West Boulder location!! Neighborhood is across from Iris Baseball fields, a few blocks from the Community Gardens and Foothill Elementary! Miles of trails are easily accessible just a few blks away, as well as the bike path for easy access to Ideal Market shopping center, downtown Boulder and North Boulder Recreation Center. Currently there is an original ranch sitting on both lots. The house is in good condition with some updates and has a full basement and 2 car garage. See attached ISP for lot lines - drone photos above are for informational purposes only and include the city alley. Call agent for more info. Showings begin Friday 3/10.
Jul 6, 2021	Sold	Premium
Sold
Jul 20, 2020	Listed	$1,675,000
Listed
Apr 20, 1973	Sold	Premium
Sold

Property Highlights

Garage

Air Conditioning

With View

Building Info

Overview

General

Year Built: 1973

Effective Year Built: 1973
Building Count: 1
Total Rooms: 1
Bedroom Count: 3
Bathroom Count: 5
Full Bathrooms: 3
Partial Bathrooms: 5
Building Condition: 6
Building Quality: 7
Construction Type: 12
Building Style: 11
Exterior Walls Type: 3
Interior Walls Type: 3
Roof Shape Type: 0
Roof Cover Type: 0
Floor Count: 100
Living Units: 1
Floor Cover: 0
Basement Type: 6
Basement Area: 1,695
Garage Type: 1
Garage Square Area: 657
Parking Space Count: 2
Patio Type: 20
Porch Type: 0
Pool Type: 0

Dimensions

Lot Size Square Feet: 15,061

Total Building Area: 4,263
Gross Building Area: 4,263
Building Area: 3,186
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 0

Heating: 4
Heated Square Feet: 3,186
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: PARSONS PARK - BO
Land Acres: 0000000346
Standard Land Use Code: 1001
County Land Use Code: 1112
Legal Description 1: LOT 14 & 15 BLK 4 PARSONS PARK

Neighborhood

School District Name: Boulder Valley School District RE-2

Census Tract: 012106

Geography

Assessors Map Reference: B17-C

Account Number: R0003364
Parcel: R0003364
Block: 4
Lot: 14
Meridian: SEC 19 TWN 1N RNG 70
Municipality: BOULDER
Latitude: 40.0358
Longitude: -105.277

Address

Full Address: 3355 16th St

Address - House Number: 3355
Address - Street Name: 16th
Address - Suffix Type: St
State: CO
City Name: Boulder
Carrier Code: C079
4-Digit Zip Code: 2211
Zip Code: 80304

Valuation

Tax

Tax Year: 2022

Tax Amount: $654,706
Initial Tax Delinquent Year: 2018
Tax Rate Code Area: 00-010

Appraisal Valuation

Standard Deviation: 0.0674

Valuation Date: Jul 05, 2023
Confidence Score: 96
Final Value: 1,720,557
High Value: 1,836,537
Low Value: 1,604,577

Open Liens

Total Open Liens:

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Market Valuation

Market Total Value: $1,486,500

Market Land Value: $1,258,800
Market Improvement Value: $227,700

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $100,562
Assessed Land Value: $85,158
Assessed Improvements Value: $15,404

Sales

Current Sale Contract Date: Jun 28, 2021

Current Sale Recording Date: Jul 06, 2021
Current Sale Price:

Premium
Current Sale Document Type: 54
Current Sale Input Document Number: 3897754
Previous Sale Recording Date: Apr 20, 1973
Previous Sale Contract Date: Apr 20, 1973
Previous Sale Amount: $2,000
Previous Sale Document Type: 27

Last Sale Mortgage

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Financing

First Mortgage Financing Type: ADJ

Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About Central Boulder

Stats & Trends

Median Asking:

$1,199,000

Sale Price/ft²

$719

Below Asking

0.02%

Average Days on Market

Average Home Size

2046 ft²

Average Home Age

51.8 years

Currently For Sale

288 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

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1 Bed
1 Bath

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$1,200 /mo

1 Bed
1 Bath

2037 Walnut St, CO, 80302 Listing by Rick Rivera

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Listed by: The Bernardi Group,
Last Updated: 2 months ago
Data Source: IRES MLS, MLS# IRE1063250

Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. Compensation information displayed on listing details is only applicable to other participants and subscribers of the source MLS.