NOT LISTED FOR SALE

Estimated Value: $7,134,014

3 Beds
5 Baths
664 Sq Ft
$10,744/Sq Ft Est. Value

About This Home

891 Exchange is the culmination of a years-long effort to restore one of Boulder's most iconic University Hill's landmarks. A century ago, the building was designed and constructed as a fraternity across the street from CU President Norlin's home.Today, 891 Exchange sets a new standard for quality housing in the tranquil heart of University Hill's residential district. Located just 1/4-mile from the CU Campus, 891 Exchange is surrounded by stately historic homes and sits between the heart of the Uni-Hill retail district and world-renowned Chautauqua Mountain Park.

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in University Hill, CO

See All Agents

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$4,900,000 Homestead Title
Shambhala Front Range -- None Available
Shambhala Front Range -- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $11,850,000
Closed 891 12Th St Llc $11,850,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
08/20/2026 08/20/26 Price Changed $2,970 -17.5% $4 / Sq Ft
08/14/2026 08/14/26 Price Changed $3,600 -6.6% $5 / Sq Ft
08/09/2026 08/09/26 Price Changed $3,855 +7.1% $6 / Sq Ft
08/05/2026 08/05/26 Price Changed $3,600 -11.1% $5 / Sq Ft
07/09/2026 07/09/26 Price Changed $4,050 -3.2% $6 / Sq Ft
06/10/2026 06/10/26 Price Changed $4,185 -7.0% $6 / Sq Ft
04/25/2026 04/25/26 Price Changed $4,500 -4.8% $7 / Sq Ft
04/24/2026 04/24/26 Price Changed $4,725 +5.0% $7 / Sq Ft
04/08/2026 04/08/26 Price Changed $4,500 -7.7% $7 / Sq Ft
03/22/2026 03/22/26 Price Changed $4,875 -3.0% $7 / Sq Ft
03/04/2026 03/04/26 Price Changed $5,025 -1.5% $8 / Sq Ft
02/25/2026 02/25/26 Price Changed $5,100 +1.5% $8 / Sq Ft
02/20/2026 02/20/26 Price Changed $5,025 +6.3% $8 / Sq Ft
02/17/2026 02/17/26 Price Changed $4,725 -3.1% $7 / Sq Ft
02/04/2026 02/04/26 Price Changed $4,875 +3.2% $7 / Sq Ft
02/01/2026 02/01/26 Price Changed $4,725 -3.1% $7 / Sq Ft
12/05/2025 12/05/25 Price Changed $4,875 -9.5% $7 / Sq Ft
10/17/2025 10/17/25 Price Changed $5,385 +79.5% $8 / Sq Ft
09/04/2025 09/04/25 Price Changed $3,000 -16.7% $5 / Sq Ft
08/07/2025 08/07/25 Price Changed $3,600 -7.7% $5 / Sq Ft
08/05/2025 08/05/25 Price Changed $3,900 -2.5% $6 / Sq Ft
07/31/2025 07/31/25 Price Changed $4,000 -11.1% $6 / Sq Ft
07/30/2025 07/30/25 Price Changed $4,500 +5.9% $7 / Sq Ft
07/29/2025 07/29/25 Price Changed $4,250 +6.3% $6 / Sq Ft
07/29/2025 07/29/25 Price Changed $4,000 +150.0% $6 / Sq Ft
07/22/2025 07/22/25 Price Changed $1,600 -64.4% $2 / Sq Ft
07/10/2025 07/10/25 Price Changed $4,500 -6.3% $7 / Sq Ft
06/26/2025 06/26/25 Price Changed $4,800 -3.9% $7 / Sq Ft
05/21/2025 05/21/25 Price Changed $4,995 -2.1% $8 / Sq Ft
05/03/2025 05/03/25 Price Changed $5,100 +6.6% $8 / Sq Ft
04/26/2025 04/26/25 Price Changed $4,785 -6.2% $7 / Sq Ft
04/25/2025 04/25/25 Price Changed $5,100 +6.6% $8 / Sq Ft
04/17/2025 04/17/25 Price Changed $4,785 -3.3% $7 / Sq Ft
04/12/2025 04/12/25 Price Changed $4,950 +6.8% $7 / Sq Ft
04/08/2025 04/08/25 Price Changed $4,635 -6.4% $7 / Sq Ft
04/04/2025 04/04/25 Price Changed $4,950 +6.8% $7 / Sq Ft
03/26/2025 03/26/25 Price Changed $4,635 -3.1% $7 / Sq Ft
02/27/2025 02/27/25 Price Changed $4,785 -5.9% $7 / Sq Ft
01/24/2025 01/24/25 Price Changed $5,085 +35.6% $8 / Sq Ft
01/23/2025 01/23/25 Price Changed $3,750 +275.0% $6 / Sq Ft
01/22/2025 01/22/25 For Rent $1,000 -- --

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $70,758 $787,896 $192,576 $595,320
2025 $70,758 $792,656 $197,336 $595,320
2024 $63,432 $800,315 $67,000 $733,315
2023 $63,432 $800,315 $67,000 $737,000
2022 $31,724 $340,000 $68,000 $272,000
2021 $30,922 $357,500 $71,500 $286,000
2020 $14,058 $161,497 $58,630 $102,867
2019 $0 $161,497 $58,630 $102,867
2018 $0 $162,626 $59,040 $103,586
2017 $0 $179,793 $65,272 $114,521
2016 $0 $179,793 $65,272 $114,521
2015 -- $179,793 $65,272 $114,521
2014 -- $179,793 $65,272 $114,521
Source: Public Records

Map

Your Personal Tour Guide

Ask me questions while you tour the home.