See Home Value
$3,755,000
● House - Off Market

3181 9th St

Boulder, CO 80304
bedrooms
6 Beds
bathrooms
2 Baths, 1 Half Bath
square feet
5,465 Ft²
$21,408
Est. Monthly

About This Property

Set in one of Newlands' most sought-after locations, 3181 9th Street is a timeless expression of craftsmanship, scale, and setting. Positioned on an oversized lot with desirable alley access, this property offers a sense of space and versatility that is increasingly hard to find, complete with a detached two-car garage and a beautifully finished studio above. Built in 2008 with a meticulous attention to detail, the home showcases enduring quality at every turn. Rich trimwork, crown molding, and thoughtfully integrated built-ins create a sense of quiet sophistication, while traditional finishes - including Carrara marble accents and top-of-the-line appliances - lend a refined, yet approachable elegance. The open floor plan is both functional and inviting, designed for seamless flow between living, dining, and kitchen spaces. Five spacious bedrooms and six bathrooms provide flexibility for a variety of lifestyles, while the fully finished basement expands the home's livable footprint. A charming white picket fence frames the front yard while the backyard unfolds as a private haven, complete with mature trees, privacy fencing, and a serene patio setting designed for relaxed gatherings or quiet moments. All of this is set within a highly sought-after Newlands location - just minutes from the neighborhood Foothills elementary school, North Boulder Park, the recreation center, and miles of trails at Mt. Sanitas Open Space.
Unit Size
5,465 Ft²
Days on Market
-
Land Size
0.18 acres
Price per sqft
$731
Property Type
House
Property Taxes
$1,791
HOA Dues
-
Year Built
2008

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Last updated: 6 days ago (IRES MLS #IRE1061391)

Price History

Date / Event Date Event Price
Sep 28, 2026 Sold
Sold
Aug 26, 2026 In contract -
In contract
Jun 12, 2026 No longer available -
No longer available
Jun 10, 2026 Listed $3,995,000
Listed
Apr 23, 2026 Listed $4,199,000
Listed
Set in one of Newlands' most sought-after locations, 3181 9th Street is a timeless expression of craftsmanship, scale, and setting. Positioned on an oversized lot with desirable alley access, this property offers a sense of space and versatility that is increasingly hard to find, complete with a detached two-car garage and a beautifully finished studio above. Built in 2008 with a meticulous attention to detail, the home showcases enduring quality at every turn. Rich trimwork, crown molding, and thoughtfully integrated built-ins create a sense of quiet sophistication, while traditional finishes - including Carrara marble accents and top-of-the-line appliances - lend a refined, yet approachable elegance. The open floor plan is both functional and inviting, designed for seamless flow between living, dining, and kitchen spaces. Five spacious bedrooms and six bathrooms provide flexibility for a variety of lifestyles, while the fully finished basement expands the home's livable footprint. A charming white picket fence frames the front yard while the backyard unfolds as a private haven, complete with mature trees, privacy fencing, and a serene patio setting designed for relaxed gatherings or quiet moments. All of this is set within a highly sought-after Newlands location - just minutes from the neighborhood Foothills elementary school, North Boulder Park, the recreation center, and miles of trails at Mt. Sanitas Open Space.
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Property Highlights

Garage
Fireplace
With View

Building Info

Overview

    General

  • Year Built: 2008
  • Effective Year Built: 2008
  • Building Count: 2
  • Total Rooms: 13
  • Bedroom Count: 5
  • Bathroom Count: 4
  • Full Bathrooms: 1
  • Partial Bathrooms: 4
  • Building Condition: 7
  • Building Quality: 4
  • Construction Type: 6
  • Building Style: 2
  • Exterior Walls Type: 16
  • Interior Walls Type: 3
  • Roof Shape Type: 0
  • Roof Cover Type: 15
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 6
  • Basement Area: 1,700
  • Garage Type: 1
  • Garage Square Area: 528
  • Parking Space Count: 0
  • Patio Type: 20
  • Porch Type: 8
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 7,870
  • Total Building Area: 5,792
  • Gross Building Area: 5,792
  • Building Area: 4,586
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 13
  • Heated Square Feet: 4,586
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: NEWLANDS - BO
  • Land Acres: 0000000181
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: LOTS 44-45 & S 1/2 LOT 46 BLK 19 NEWLANDS

Neighborhood

  • School District Name: Boulder Valley School District RE-2
  • Census Tract: 012101

Geography

  • Assessors Map Reference: B17-C
  • Account Number: R0005584
  • Parcel: R0005584
  • Block: 19
  • Lot: 44
  • Meridian: SEC 24 TWN 1N RNG 71
  • Municipality: BOULDER
  • Latitude: 40.0325
  • Longitude: -105.286

    Address

  • Full Address: 3181 9th St
  • Address - House Number: 3181
  • Address - Street Name: 9th
  • Address - Suffix Type: St
  • State: CO
  • City Name: Boulder
  • Carrier Code: C021
  • 4-Digit Zip Code: 2519
  • Zip Code: 80304

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $1,918,848
  • Tax Rate Code Area: 00-010

    Appraisal Valuation

  • Standard Deviation: 0.1243
  • Valuation Date: May 17, 2023
  • Confidence Score: 86
  • Final Value: 4,540,869
  • High Value: 5,105,529
  • Low Value: 3,976,208

    Market Valuation

  • Market Total Value: $3,837,700
  • Market Land Value: $1,591,500
  • Market Improvement Value: $2,246,200

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $259,620
  • Assessed Land Value: $107,665
  • Assessed Improvements Value: $151,955

    Sales

  • Current Sale Contract Date: Apr 26, 2002
  • Current Sale Recording Date: Apr 29, 2002
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 2282222
  • Previous Sale Recording Date: Jun 14, 1985
  • Previous Sale Contract Date: Jun 14, 1985
  • Previous Sale Amount: $120,000
  • Previous Sale Document Type: 27

    Financing

  • First Mortgage Financing Type: ADJ
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Central Boulder


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Nearby Rentals

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$1,642 /mo

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  • 1 Bath
1240 Cedar Ave, CO, 80304 Listing by Rick Rivera
Unit for rent at 2037 Walnut St, CO, 80302

$1,200 /mo

  • 1 Bed
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2037 Walnut St, CO, 80302 Listing by Rick Rivera


Frequently Asked Questions

When was property at 3181 9th Street built and last sold?
The property at 3181 9th Street was built in 2008 and last sold on Apr 26, 2002 for $655,000.
How much is this home worth?
The estimated value of the home located at 3181 9th Street is $4,034,950.
What are some comparable homes to 3181 9th Street?
There are currently no comparable homes to 3181 9th Street.