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Well-Maintained 4-Unit Quadplex
For Sale
$549,000

85 Galonsky St., Brownsville, TX 78520

Four occupied units feature open layouts, spacious kitchens, in-unit laundry, tile flooring, and granite countertops.

Property Size4,002 SF
Price / SF$137.18
Days on Market31

Property Features for 85 Galonsky St.

General Information

Standard status Active
Size 4,002 SF
Property subtype Multi-Family

Additional Details

Highway Access Yes
Multifamily Units 4

Amenities

in-unit laundry
tile flooring
granite countertops
walk-in closets
on-site parking

Building Details

Year Built 2015
Buildings 1
Listing Agency: RE/MAX Elite Brownsville
Listed By: Alfonso Delgado · License #TREC#0827894
Source: Accessrealtyrgv
Added: Aug 2 Changed: Aug 31 Last Checked: Aug 31 at 7:31PM

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 RE/MAX Elite Brownsville

Investment Insights

Based on property information with market context.

Built in 2015, this four-unit residential income property offers approximately 1,000 square feet per unit. Each residence includes an open interior plan, a spacious kitchen, in-unit laundry, tile flooring, granite countertops, and a primary suite with a walk-in closet. On-site parking supports the property’s residential configuration, while ongoing interior and exterior upkeep contributes to its well-maintained condition.

All four units are currently occupied under month-to-month leases, providing in-place rental income with lease flexibility. The property is positioned near SpaceX, LNG projects, major retailers, schools, and the airport, with access to the expressway. Its Brownsville address is 85 Galonsky St., Brownsville, TX 78520.

Key Highlights

  • Four‑unit quadplex built in 2015
  • Approximately 1,000 square feet per unit
  • All units occupied under month‑to‑month leases

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
$33,017
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
6.01%
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%
$660,340 $660.3K
Cap Rate 7%
$471,671 $471.7K
Cap Rate 9%
$366,856 $366.9K
Market Conditions
NOI Build-Up for 4,002 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
$50.4K $12.60/SF
− Vacancy
−$3.3K −$0.81/SF
EGI
$47.2K $11.79/SF
− OpEx
−$14.2K −$3.54/SF
NOI
$33.0K $8.25/SF
Area
Brownsville, TX
Vacancy
6.46%
Lease Rate
$12.60 /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%
$660,340
Cap Rate 7%
$471,671
Cap Rate 9%
$366,856

Alternative Uses

Best Use
Multifamily LT 5
$471.7K
$412.7K – $550.3K (±1% cap)
NOI $33,017 @ 7.0% cap · market cap 6.01%
Second Best
Apartment 5plus
$432.6K
$378.5K – $504.7K (±1% cap)
NOI $30,279 @ 7.0% cap · market cap 5.52%
Theoretical Best
Healthcare Medical
$689.1K
$602.9K – $803.9K (±1% cap)
NOI $48,235 @ 7.0% cap · market cap 8.79%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick Real Estate Agency Dental Office Skin Care Clinic Spa & Massage Center (Bike/Boat/Book/etc) Store Bakery

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

4
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

663
Businesses Nearby

Demographics for 78520, TX

64,949
Population
22,543
Households
2.9
Avg Household Size
34
Median Age
23%
College-Educated
69%
High-School Grad
39.7 sq mi
ZIP Area
1,636
Density / Sq Mi
$47,331
Median Household Income
$27,529
Median Earnings
$842
Median Rent
$129,200
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Quadplex - Four occupied units feature open layouts, spacious kitchens, in-unit laundry, tile flooring, and granite countertops.
Where is this quadplex located?
The property is located at 85 Galonsky St. Brownsville, TX.
What is the asking price?
The asking price for this property is $549,000.
What are key features of this property?
This property features: Four‑unit quadplex built in 2015; Approximately 1,000 square feet per unit; All units occupied under month‑to‑month leases
More about this property
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