Located in the heart of Old Town Port Aransas, this character-filled coastal home offers space, flexibility, and one of the most convenient locations on the island. Just minutes from beach access and close to local favorites for dining and entertainment, you’re right in the middle of everything that makes Port A special. The first level features a spacious layout with a comfortable living area, well-equipped kitchen, dining space, and a versatile flex room that can be used as an office, second living area, or additional sleeping space. The mid-level includes the primary suite with a private bath, along with a guest bedroom, full bath, and laundry area for added convenience. Upstairs, you’ll find two additional bedrooms plus a standout bonus space that opens to a large balcony with elevated views overlooking Old Town, perfect for catching coastal breezes, relaxing in the evenings, or entertaining. Outside, the fully fenced yard offers privacy and function, while the impressive 24’ x 24’ metal shop with oversized overhead doors and alley access provides exceptional space for storage, a workshop, or all your coastal gear. This home is not subject to an HOA, and short-term rentals are not permitted in the neighborhood, helping maintain a quieter, more residential feel. If you’re looking for a well-located Port A property with views, space, and a hard-to-find shop setup, this one checks the boxes.
For sale
Price cut: $20K (8/28)
$549,900
404 Mercer St, Port Aransas, TX 78373
4beds
1,958sqft
Single Family Residence
Built in 1975
5,358 Square Feet Lot
$-- Zestimate®
$281/sqft
$-- HOA
What's special
Dining spaceLaundry areaStandout bonus spaceWell-equipped kitchenVersatile flex roomGuest bedroomTwo additional bedrooms
- 128 days
- 520
- 22
Zillow last checked:
Listing updated:
Listed by:
Mark Almaguer 361-816-5283,
Coastal Cowboy Realty LLC
Source: South Texas MLS,MLS#: 475385
Originating MLS: Corpus Christi
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Window Unit, Central, Gas
Cooling
- Central Air, Window Unit(s)
Appliances
- Included: Dishwasher, Disposal, Gas Oven, Gas Range
- Laundry: Washer Hookup, Dryer Hookup
Features
- Other, Breakfast Bar
- Flooring: Ceramic Tile, Tile
- Has fireplace: Yes
Interior area
- Total structure area: 1,958
- Total interior livable area: 1,958 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Detached, Front Entry, Garage
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Deck, Enclosed, Open, Patio
- Exterior features: Deck, Patio
- Pool features: None
- Fencing: Wood
Lot
- Size: 5,358 Square Feet
- Features: Interior Lot, Subdivided
Details
- Additional structures: Workshop
- Parcel number: 508500000190
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- HardiPlank Type
- Foundation: Pillar/Post/Pier
- Roof: Shingle
Condition
- Year built: 1975
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Sewer Available, Water Available
Community & HOA
Community
- Subdivision: MERCER KATE SUR
HOA
- Has HOA: No
Location
- Region: Port Aransas
Financial & listing details
- Price per square foot: $281/sqft
- Tax assessed value: $622,096
- Annual tax amount: $8,211
- Date on market: 4/24/2026
- Cumulative days on market: 128 days
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,USDA Loan,VA Loan
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/28/2026 | Price change | $549,900-3.5%$281/sqft |
Source: | ||
| 7/30/2026 | Price change | $569,900-2.7%$291/sqft |
Source: | ||
| 7/2/2026 | Price change | $586,000-2.2%$299/sqft |
Source: | ||
| 5/29/2026 | Price change | $599,000-4.2%$306/sqft |
Source: | ||
| 4/24/2026 | Listed for sale | $625,000-0.1%$319/sqft |
Source: | ||
| 10/12/2025 | Listing removed | $625,500$319/sqft |
Source: | ||
| 5/9/2025 | Listed for sale | $625,500+116.4%$319/sqft |
Source: | ||
| 8/19/2013 | Listing removed | $289,000$148/sqft |
Source: Mark Grosse Real Estate #211137 Report a problem | ||
| 8/7/2013 | Listed for sale | $289,000$148/sqft |
Source: Mark Grosse Real Estate #211137 Report a problem | ||
| 6/28/2013 | Listing removed | $289,000$148/sqft |
Source: Mark Grosse Real Estate #211137 Report a problem | ||
| 6/13/2013 | Listed for sale | $289,000$148/sqft |
Source: Mark Grosse Real Estate #211137 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,211 +1.3% | $622,096 -1.4% |
| 2024 | $8,109 +13.9% | $630,704 +12% |
| 2023 | $7,119 -19% | $563,348 -1% |
| 2022 | $8,791 +19.9% | $568,806 +24.4% |
| 2021 | $7,330 +14.8% | $457,204 +21.4% |
| 2020 | $6,384 -4.6% | $376,577 -0.9% |
| 2019 | $6,692 | $379,825 +2.5% |
| 2018 | $6,692 -1.2% | $370,530 -4.6% |
| 2017 | $6,774 +36.9% | $388,429 +4.6% |
| 2016 | $4,950 | $371,186 +43.4% |
| 2015 | $4,950 | $258,838 -0.8% |
| 2014 | $4,950 | $260,887 +106.4% |
| 2012 | -- | $126,372 -1.2% |
| 2011 | -- | $127,930 -16.9% |
| 2010 | -- | $153,993 -15% |
| 2009 | -- | $181,174 -3% |
| 2008 | -- | $186,795 -10.8% |
| 2007 | -- | $209,373 +40.8% |
| 2006 | $3,211 +3.2% | $148,723 +10% |
| 2005 | $3,112 | $135,203 +41.1% |
| 2004 | -- | $95,844 +27.9% |
| 2003 | -- | $74,950 |
| 2002 | -- | $74,950 |
| 2001 | -- | $74,950 +7.3% |
| 2000 | -- | $69,819 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 78373
Nearby schools
Schools provided by the listing agent
- Elementary: Olsen
- Middle: Brundrett
- High: Port Aransas
- District: Port Aransas ISD
Source: South Texas MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.



