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New Seffner Duplex on Half-Acre

11421 & 11423 WELDON STREET Seffner, FL 33584

11421 & 11423 WELDON STREET, Seffner, FL, 33584
$874,900
For Sale
Claim this Listing
$874,900

Duplex - SEFFNER, FL

Property Size3,656 SF
Lot Size0.57 Acres
Price / SF$239.31
AddedMay 14
Days on Market63
Last RefreshJul 15 at 9:06 pm

Property Features for 11421 & 11423 WELDON STREET

General Information

Property type
Residential Multi Family
Property subtype
Duplex
Property condition
New Construction
Zoning
RDC-12
Bedrooms
6
Rooms
Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
Parking features
Garage, Garage - Attached
Interior features
Ceiling Fans(s), Open Floorplan, Split Bedroom, Thermostat, Walk-in Closet(s)
Exterior features
Fence, Private Entrance, Private Mailbox
Fencing
Fenced
Appliances
Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
Standard status
Active
APN
U-09-29-20-28Z-000030-00001.0
Size
3,656 SF
Lot size
0.57 Acres

Taxes and HOA fees

Tax Year
2025
Tax Annual Amount
2719.41

Utilities

Heating system
Central
Cooling system
Central Air

Building Details

Year built
2025
Number of units
2
Flooring type
Vinyl
Building materials
Block, Stucco
Roof type
Shingle
Architectural style
Other

Listing agent Kamilla Altunyan License #3333610

Listing office KELLER WILLIAMS TAMPA CENTRAL 1208 E Kennedy Blvd, Tampa, FL

Listing date May 14, 2026

MLS# TB8508064 Listing URL

Copyright © 2026 Stellar MLS. 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.

This newly constructed duplex is situated on over half an acre in the developing area of Seffner. The property offers an investment opportunity or owner-occupied setup. Each of the two units includes 3 bedrooms, 2 bathrooms, modern finishes, and open-concept living spaces. The kitchens are equipped with new appliances. Each unit also features LVP flooring and private laundry areas. Designed for functionality and style, the layouts are suitable for long-term tenants or multi-generational living. The property is conveniently located near I-4 and I-75, providing quick access to Tampa. It is also located minutes from Brandon mall and various shopping, dining, and entertainment options. This property, with zoning RDC-12, offers rental potential in a growing area. The property size is 3,656 square feet, and the lot size is 0.57 acres.

Key Highlights

  • Brand new construction duplex (built in 2025).
  • Excellent investment opportunity or owner‑occupied setup with income potential.
  • Each unit features 3 bedrooms and 2 bathrooms with modern finishes and open concept living.

Local 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 $65.4k $17.88
− Vacancy −$4.4k −$1.21
EGI $61.0k $16.67
− OpEx −$18.3k −$5.00
NOI $42.7k $11.67
3,656 SF · lease $17.88/SF/yr · vacancy 6.74% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$609.6K
$533.4K – $711.2K (±1% cap)
NOI $42,674 @ 7.0% cap · market cap 4.88%
Second Best
Apartment 5plus
$480.4K
$420.3K – $560.4K (±1% cap)
NOI $33,625 @ 7.0% cap · market cap 3.84%
Theoretical Best
Office A
$1.06M
$926.5K – $1.24M (±1% cap)
NOI $74,116 @ 7.0% cap · market cap 8.47%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Duplexes

FAQs

What type of property is this?
Duplex - New construction duplex in Seffner with strong rental potential.
Where is this duplex located?
The property is located at 11421 & 11423 WELDON STREET Seffner, FL.
What is the asking price?
The asking price for this property is $874,900.
What are key features of this property?
This property features: Brand new construction duplex (built in 2025).; Excellent investment opportunity or owner‑occupied setup with income potential.; Each unit features **3 bedrooms and 2 bathrooms with modern finishes and open concept living.**
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