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Four-Unit Quadplex
New
For Sale
$340,000

623 E WASHINGTON ST., Weslaco, TX 78596

MULTI_FAMILY - WESLACO, TX

Property Size3,416 SF
Lot Size0.27 Acres
Price / SF$99.53
Days on Market2

Property Features for 623 E WASHINGTON ST.

General Information

Property type Residential Multi Family
Property subtype Other
Parking features None
Patio and Porch features Patio
Interior features Ceiling Fan(s), Smoke Alarm(s)
Exterior features Patio, Storage
Fencing Privacy
Appliances Range, Refrigerator
Subdivision HERITAGE SQUARE
Lot features Curb & Gutter, Landscaped
Elementary school NORTH BRIDGE
Middle school CUELLAR
High school WESLACO-EAST
Elementary school district WESLACO I.S.D.
Middle school district WESLACO I.S.D.
High school district WESLACO I.S.D.
Standard status Active
Size 3,416 SF
Lot size 0.27 Acres

Utilities

Sewer type Public Sewer
Heating system Central, Electric (Heating)
Cooling system Electric, Central Air
Water source Public

Building Details

Year built 2000
Floors in Building 1
Number of units 4
Flooring type Tile
Additional Structures Storage
Listing Agency: MARCUS PHIPPS REAL ESTATE, LLC
Listed By: MARCUS PHIPPS · License #450735
Added: Aug 4 Last Checked: Aug 5 at 4:06PM
MLS# 29778464

Copyright © 2026 Rio Grande Valley Multiple Listing Service Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

Built in 2000, this 3,416-square-foot quadplex contains four residences, each arranged with two bedrooms, one bathroom, a kitchen, dining area, and living room. Interior features include tile flooring, ceiling fans, smoke alarms, central electric heating, and central air conditioning. Range appliances and refrigerators are included in each unit. The property also offers patios, storage areas, and privacy fencing.

The property occupies 0.265 acres at 623 E Washington St. in Weslaco, Texas, north of the Expressway near Bridge Rd. Public water and public sewer serve the site. A roof replacement was completed in 2023, and the privacy fence was installed in 2024.

Key Highlights

  • Four‑unit property with 3,416 square feet of building area
  • Each unit includes 2 bedrooms, 1 bath, kitchen, dining area, and living room
  • Roof replaced in 2023

Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
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.

Component $ $/SF
Gross rent $48.0k $14.04
− Vacancy −$5.3k −$1.55
EGI $42.7k $12.49
− OpEx −$12.8k −$3.75
NOI $29.9k $8.74
3,416 SF · lease $14.04/SF/yr · vacancy 11.02% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$426.8K
$373.4K – $497.9K (±1% cap)
NOI $29,873 @ 7.0% cap · market cap 8.79%
Second Best
Apartment 5plus
$392.9K
$343.8K – $458.4K (±1% cap)
NOI $27,504 @ 7.0% cap · market cap 8.09%
Theoretical Best
Hotel Hospitality
$2.57M
$2.25M – $3.00M (±1% cap)
NOI $180,109 @ 7.0% cap · market cap 52.97%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Quadplexes

Suggested Use

Top Pick Real Estate Agency Parking Lot & Garage (Bike/Boat/Book/etc) Store Plumbing Service Kitchen & Bath Showroom 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

Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

168
Businesses Nearby

Demographics for 78596, TX

37,329
Population
15,824
Households
2.4
Avg Household Size
36
Median Age
21%
College-Educated
75%
High-School Grad
40.1 sq mi
ZIP Area
931
Density / Sq Mi
$53,797
Median Household Income
$31,618
Median Earnings
$917
Median Rent
$92,800
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Quadplex - Each residence includes two bedrooms, one bathroom, and separate kitchen, dining, and living areas.
Where is this quadplex located?
The property is located at 623 E WASHINGTON ST. Weslaco, TX.
What is the asking price?
The asking price for this property is $340,000.
What are key features of this property?
This property features: Four‑unit property with 3,416 square feet of building area; Each unit includes 2 bedrooms, 1 bath, kitchen, dining area, and living room; Roof replaced in 2023
More about this property
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