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New Construction Duplex
New
For Sale
$420,000

3920 E Fairmount Street, Tucson, AZ 85712

Pre-construction two-unit property with flexible owner-occupant and rental use potential.

Property Size1,948 SF
Price / SF$215.61
Days on Market4

Property Features for 3920 E Fairmount Street

General Information

Standard status Active
Size 1,948 SF
Property subtype Multi-Family

Units

Unit Mix 1 x 3BR/2BA, 1 x 2BR/1BA
Multifamily Units 2

Building Details

Year Built 2026
Buildings 1
Construction modern
Listing Agency: Real Broker
Listed By: Daniel Biel · License #160
Source: Thelocalrealestategroup
Added: Aug 28 Changed: Aug 29 Last Checked: Aug 31 at 1:05PM

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 Real Broker

Investment Insights

Based on property information with market context.

This pre-construction duplex is planned as a 1,948-square-foot residential income property with two distinct units: one offering three bedrooms and two bathrooms, and the other providing two bedrooms and one bathroom. The design includes high ceilings, granite countertops, and a tile roof. Builder-model photographs represent the proposed construction rather than the completed property, with a stated 2026 build year.

Located at 3920 E Fairmount Street in Tucson’s Garden District, the property is near Whole Foods, Trader Joe’s, the University of Arizona, and neighborhood parks. The configuration supports either leasing both units or occupying one residence while using the second as a rental, subject to applicable requirements.

Key Highlights

  • Two‑unit duplex with 1,948 square feet
  • Unit mix includes 3BR/2BA and 2BR/1BA residences
  • Pre‑construction property with a stated 2026 build year

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$21,829
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
5.20%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$436,580 $436.6K
Cap Rate 7%
$311,843 $311.8K
Cap Rate 9%
$242,544 $242.5K
Market Conditions
NOI Build-Up for 1,948 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$33.9K $17.40/SF
− Vacancy
−$2.7K −$1.39/SF
EGI
$31.2K $16.01/SF
− OpEx
−$9.4K −$4.80/SF
NOI
$21.8K $11.21/SF
Area
Tucson, AZ
Vacancy
8.00%
Lease Rate
$17.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$436,580
Cap Rate 7%
$311,843
Cap Rate 9%
$242,544

Alternative Uses

Best Use
Multifamily LT 5
$311.8K
$272.9K – $363.8K (±1% cap)
NOI $21,829 @ 7.0% cap · market cap 5.20%
Second Best
Apartment 5plus
$285.9K
$250.2K – $333.6K (±1% cap)
NOI $20,016 @ 7.0% cap · market cap 4.77%
Theoretical Best
Office A
$506.0K
$442.8K – $590.4K (±1% cap)
NOI $35,423 @ 7.0% cap · market cap 8.43%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Electrical Service (Bike/Boat/Book/etc) Store Daycare Center Catering Service Bakery Carpet & Flooring 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.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

1,172
Businesses Nearby

Demographics for 85712, AZ

33,108
Population
18,215
Households
1.8
Avg Household Size
44
Median Age
37%
College-Educated
90%
High-School Grad
6.8 sq mi
ZIP Area
4,869
Density / Sq Mi
$48,185
Median Household Income
$39,090
Median Earnings
$947
Median Rent
$250,400
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Pre-construction two-unit property with flexible owner-occupant and rental use potential.
Where is this duplex located?
The property is located at 3920 E Fairmount Street Tucson, AZ.
What is the asking price?
The asking price for this property is $420,000.
What are key features of this property?
This property features: Two‑unit duplex with 1,948 square feet; Unit mix includes 3BR/2BA and 2BR/1BA residences; Pre‑construction property with a stated 2026 build year
More about this property
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