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Historic Mixed-Use Asset, Main Street
For Sale
$1,595,000

331 Main Street, Longmont, CO 80501

Mixed-use property in Longmont's Historic District with retail and residential.

Property Size6,322 SF
Price / SF$252.29
Days on Market602

Property Features for 331 Main Street

General Information

Standard status Active
Size 6,322 SF
Property subtype Residential Income

Taxes and HOA fees

Annual Taxes $23,447

Amenities

Fire Alarm
Frame, Brick, Stone

Building Details

Year Built 1944
Listing Agency: Compass
Listed By: Krista Koth · License #40027863
Source: Compass
Added: Feb 28, 2025 Changed: Oct 18 Last Checked: Oct 20 at 11:02PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Compass

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Investment Insights

Based on property information with market context.

Located in the heart of Old Town Longmont's Historic District, 331 Main Street presents a mixed-use property with historic significance and modern functionality. The 6,322 sq ft landmark, originally Longmont's first J.C. Penney's Business and now recognized on the National Historic Register, offers strong visibility and consistent income. The main level features a leased retail storefront along Main Street and a full commercial kitchen in the rear, suitable for hospitality, specialty retail, production, or service-based concepts. The upper level includes a studio apartment and a two-bedroom apartment with a private rooftop deck that offers views of downtown and the surrounding district. The property has updated systems, roof improvements, and interior enhancements, supporting long-term stability, reduced operating costs, and reliable tenant retention. Modified Gross leases, including utilities and taxes, streamline operations for tenants and ownership. The building, once home to retailers like Woelz Brothers Clothing, is a contributing building in the Downtown Longmont National Historic District. The property is located in an Opportunity Zone.

Key Highlights

  • Prime mixed‑use asset in Old Town Longmont's Historic District with Main Street frontage.
  • Turnkey and income‑producing property with a leased retail storefront and two residential units.
  • Features a full commercial kitchen, suitable for hospitality, retail, or service‑based businesses.

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$125,062
Cap Rate
7.84%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,501,240 $2.5M
Cap Rate 7%
$1,786,600 $1.8M
Cap Rate 9%
$1,389,578 $1.4M
Market Conditions
NOI Build-Up for 6,322 SF
Gross rent
$189.7K $30.00/SF
− Vacancy
−$11.0K −$1.74/SF
EGI
$178.7K $28.26/SF
− OpEx
−$53.6K −$8.48/SF
NOI
$125.1K $19.78/SF
Area
Boulder County, CO
Vacancy
5.80%
Lease Rate
$30.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,501,240
Cap Rate 7%
$1,786,600
Cap Rate 9%
$1,389,578

Alternative Uses

Best Use
Retail
$1.79M
$1.56M – $2.08M (±1% cap)
NOI $125,062 @ 7.0% cap · market cap 7.84%
Second Best
Apartment 5plus
$1.57M
$1.38M – $1.83M (±1% cap)
NOI $110,054 @ 7.0% cap · market cap 6.90%
Theoretical Best
Office A
$1.91M
$1.67M – $2.23M (±1% cap)
NOI $133,521 @ 7.0% cap · market cap 8.37%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Open Analytics

Current Use

Wolf & Wren (Bike/Boat/Book/etc) Store Love’s Gluten Free ... Bakery

Suggested Use

Top Pick Grocery & Convenience Store (Bike/Boat/Book/etc) Store Parking Lot & Garage Fish Market Butcher Pet Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

2,144
Businesses Nearby

Demographics for 80501, CO

42,822
Population
19,173
Households
2.2
Avg Household Size
38
Median Age
39%
College-Educated
89%
High-School Grad
12.6 sq mi
ZIP Area
3,399
Density / Sq Mi
$77,705
Median Household Income
$42,599
Median Earnings
$1,586
Median Rent
$461,400
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Retail in West region

7% 2020
6.3% 2021
5.5% 2022
5.3% 2023
5.5% 2024
5.8% 2025

Frequently Asked Questions

What type of property is this?
Mixed-use property - Mixed-use property in Longmont's Historic District with retail and residential.
Where is this mixed-use property located?
The property is located at 331 Main Street Longmont, CO.
What is the asking price?
The asking price for this property is $1,595,000.
What are key features of this property?
This property features: Prime mixed‑use asset in Old Town Longmont's Historic District with Main Street frontage.; Turnkey and income‑producing property with a leased retail storefront and two residential units.; Features a **full commercial kitchen**, suitable for hospitality, retail, or service‑based businesses.
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