| Elementary | GISD OPEN ENROLL | N/R |
| Middle | GISD OPEN ENROLL | N/R |
| High | BALL H S CCMR 75% · Grad 96% | C |
Build your coastal retreat on 23010 Martes, a canal front homesite in the popular Terramar Beach community on Galveston Island. Enjoy outstanding sunset views toward Galveston Bay from your future home. The property features a concrete bulkhead and an existing sprinkler system. Terramar Beach offers a private boat launch, fishing pier, neighborhood pool, and beach access.
| Property Type | Land |
| Bathrooms (total) | 0 |
| Pool Features | Association |
| Waterfront | Yes |
| Waterfront Features | Bulkhead, Canal Front, Waterfront |
| View | Yes |
| View Type | Bay, Canal, Water |
| Lot Size (acres) | 0.1194 |
| Lot Size Source | Survey |
| Lot Features | Cleared, Views, Waterfront |
| County | Galveston |
| MLS Area Major | 33 |
| MLS Area Minor | West End |
| Subdivision | Terramar |
| Road Surface | Asphalt |
| Postal Code | 77554 |
| Water Source | Public |
| Sewer | Public Sewer |
| HOA | Yes |
| HOA Fee | $550 |
| HOA Fee Frequency | Annually |
| HOA Name | TBCIA |
| Fee Includes | Common Areas, Recreation Facilities |
| Amenities | Beach Rights, Boat Dock, Beach Access, Boat Ramp, Pool |
| Tax Annual Amount | $3,967 |
| Tax Year | 2025 |
| Tax Rate (est.) | 0.93% |
| Parcel # | 7013-0008-0021-000 |
| Legal Description | ABST 121 PAGE 12 LOT 21 BLK 8 TERRAMAR BEACH SEC 4 |
| Listing Terms | Cash, Conventional |
| Disclosures | None |
Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.
Request this noticeThe §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.
Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.
Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.
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HARMLS last updated Sep 24, 2026, 9:05 AM CDT. Properties may subsequently be sold or off-market.
