Portland, TX 78374
903 Market St
$250,000
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Property Overview
About 903 Market St
This Portland Old Towne commercial property has Value-Add potential both for Owner-Occupants and Investors right in Portland's new LED (Leisure & Entertainment District). Three distinct units in all, there are two separate buildings and two separate parking areas on the property. The main building of 2,000 SF is split into TWO units at 1,000 SF each. One currently houses a Tenant, while the other is built out into 6 storage units which generate rental income, and are NOT considered "climate-controlled." The building out back is 40' x 15' (600 SF), was built later, and it houses a separate Tenant (currently a salon). NEW AC 2026 on rear building, and NEW ROOF on both buildings in 2018. There is grassy yard area between the buildings, all fenced in, and room on one side of the building to pull a car, trailer, boat, etc. behind the fence. There is easy alley access to this rear building, plus its own concrete parking lot with 6 parking spaces. Lawn mower and weed whacker convey.
Property Highlights
- Status
- Active
- Price
- $250,000
- Property Type
- Office
- Bathrooms
- 0
- Living Area
- 2,560 Sq Ft
- Lot Size
- 0.19 Acres
- Year Built
- 1962
- Subdivision
- Portland-Portland Tier H
- MLS / Listing ID
- 484332
Listing attribution: Courtesy of Cass Real Estate · Brenton Reagan.
Coastal Bend Ownership Calculator
Monthly payment & windstorm/tax estimator
Estimated Monthly Total
$2,063/mo
- Principal & Int.
- $1,264/mo
- Est. Property Tax
- $469/mo
- Hazard + Windstorm
- $330/mo
- HOA & Mortgage Ins.
- $0/mo
1. Select Coastal Insurance & Tax Profile
Southside, Bay Area, Flour Bluff, Portland, Ingleside & Aransas PassMainland Nueces, San Patricio, and Aransas County properties often require Texas Windstorm Insurance Association (TWIA) coverage with WPI-8 roof certification.
Want the exact windstorm (WPI-8) & tax sheet for 903 Market St?
Estimates are for planning only and are not a loan commitment. Marci can pull the parcel's verified tax exemptions, WPI-8 roof history, and flood map panel.
Know the Street Before You Love the House
Portland Neighborhood Guide
Portland sits on a high bluff overlooking Corpus Christi Bay and Nueces Bay, with suburban subdivisions, Sunset Lake trails and Indian Point Pier at the edge of town, and downtown Corpus Christi a straight shot across the US-181 Harbor Bridge.
Neighborhood Map
Location & nearby active listings
Showing approximate neighborhood area for Portland, TX 78374 (★ gold pin) alongside nearby active listings. Click any price pin to compare.

Marci Peck
REALTOR® · TREC #0723266
Corpus Christi Realty Group
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Before you make an offer
San Patricio County is a coastal windstorm county, so ask for windstorm certificates (WPI-8 or WPI-8-C) on the roof, window replacements and any structural additions. Many bluff neighborhoods sit in Flood Zone X while low-lying lots near Sunset Lake, Nueces Bay or drainage channels can fall into Flood Zone AE, so check the flood map and elevation records. Because Portland's black clay soil expands and contracts with moisture changes, ask about the foundation's history and review lot drainage.
Windstorm insurance and flood zones vary by property; Marci can point you to the right specialist. This isn't insurance or legal advice.

Good to know
Much of Portland sits on a natural coastal bluff elevated well above Corpus Christi Bay, while the Causeway trail along Sunset Lake sits right at water level for kayaking, fishing and birdwatching.