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Historic Office Building with Casita
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340 N Main Ave, Tucson, AZ 85701

Two-story historic office building with original upper floors, a modern refurbished lower level, and an on-site freestanding casita.

Property Size8,002 SF
Price / SF$299.93
Days on Market111

Property Features for 340 N Main Ave

General Information

Standard status Active
Size 8,002 SF
Class B
Total Parking Spaces 16
Property subtype Office
Zoning HO-3, City of Tucson

Building Details

Year Built 1902
Buildings 2
Stories 2
Units 16
Listing Agency: CBRE - Tucson
Listed By: Jeff Casper · License #632063
Source: Crexi
Added: Jun 18 Changed: Sep 29 Last Checked: Oct 5 at 4:33PM

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 CBRE - Tucson

Investment Insights

Based on property information with market context.

Historic Hereford House, built in 1902, offers a main two-story office building with original character features on floors one and two. The lower level has been completely refurbished with modern improvements, along with ground-level entry and windows for convenient access and natural light.

The property is located in Historic Snob Hollow at 340 N Main Ave, Tucson, AZ 85701. It sits adjacent to the Owl’s Club and was designed by the same architect, adding to its distinctive historic context.

This property is well suited for buyers seeking an office setting with architectural character and thoughtfully updated space, including a refurbished lower level that can support day-to-day operational needs. The freestanding casita onsite provides an additional enclosed option that may support a separate office, visitor use, or other light commercial or professional arrangement depending on the buyer’s plans.

Key Highlights

  • Historic office building built in 1902 with original features on the 1st and 2nd floors
  • Main two‑story layout with a completely refurbished lower level featuring modern features
  • Lower level has ground‑level entry and windows

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$116,928
Cap Rate
4.87%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,338,560 $2.3M
Cap Rate 7%
$1,670,400 $1.7M
Cap Rate 9%
$1,299,200 $1.3M
Market Conditions
NOI Build-Up for 8,002 SF
Gross rent
$172.8K $21.60/SF
− Vacancy
−$16.9K −$2.12/SF
EGI
$155.9K $19.48/SF
− OpEx
−$39.0K −$4.87/SF
NOI
$116.9K $14.61/SF
Area
Tucson, AZ
Vacancy
9.80%
Lease Rate
$21.60 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,338,560
Cap Rate 7%
$1,670,400
Cap Rate 9%
$1,299,200

Alternative Uses

Best Use
Office B
$1.67M
$1.46M – $1.95M (±1% cap)
NOI $116,928 @ 7.0% cap · market cap 4.87%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$2.08M
$1.82M – $2.43M (±1% cap)
NOI $145,511 @ 7.0% cap · market cap 6.06%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Tohono O'odham Education ... Training Center

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Pet Grooming Service Butcher Veterinary Clinic Carpet & Flooring Store Grocery & Convenience 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

3,583
Businesses Nearby

Demographics for 85701, AZ

5,132
Population
3,631
Households
1.4
Avg Household Size
37
Median Age
57%
College-Educated
91%
High-School Grad
1.5 sq mi
ZIP Area
3,421
Density / Sq Mi
$52,672
Median Household Income
$43,762
Median Earnings
$1,183
Median Rent
$451,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Tucson, AZ

8.9% 2019
9.1% 2020
9.6% 2021
10% 2022
8.8% 2023
10.2% 2024
9.5% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Two-story historic office building with original upper floors, a modern refurbished lower level, and an on-site freestanding casita.
Where is this office building located?
The property is located at 340 N Main Ave Tucson, AZ.
What is the asking price?
The asking price for this property is $2,400,000.
What are key features of this property?
This property features: Historic office building built in 1902 with original features on the 1st and 2nd floors; Main two‑story layout with a completely refurbished lower level featuring modern features; Lower level has ground‑level entry and windows
(520) 307-2336 Call to check price and availability
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