511 17th Street
Galveston, TX 77550
7
Bed
8
Bath
6,964Sqft
0.29Acre(Lot)
Welcome to the 1899 Isaac Heffron Estate, a landmark in Galveston’s East End Historic District and a proven income-producing opportunity. Currently operating as a successful short-term rental, the home offers seven spacious guest suites, each with its own en-suite bath—an exceptionally valuable rental configuration. Beautifully preserved, the estate features original woodwork, a grand central staircase, marble and tile fireplaces, original flooring, and expansive wraparound porches. Major exterior updates include a new roof and fresh exterior paint in 2023. Set on nearly three full lots, the property includes an oversized garage and ample space for a future pool, further enhancing future revenue opportunities. This is a rare opportunity to acquire a historically significant, turn-key incom
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 7Bathroom Information
Total Baths: 8 Full Baths: 7 Half Baths: 1Room Information
Rooms Total: 7 -
Roofing Information
Composition -
Interior Features
Roof: Composition -
Heating & Cooling
Has Heating: Yes Heating: Electric Has Cooling: Yes Cooling: Electric
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Building Information
Year Built: 1899 Building Area Total: 6964 Construction Materials: Brick, Wood Siding Stories: 2 Private Pool: No
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Lot Information
Main Square Feet: 0.2948 Acres Lot Size Acres: 0.2948 Lot Size Square Feet: 12841.488 Lot Description: Cleared, Corner LotProperty Information
Subdivision: Galveston Townsite Source Property Type: Residential Postal Code Plus 4: 4805 Property SubType: Single Family Residence Property Age: 127
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Listing Price Information
Listing Price: $995000
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Tax Information
Parcel Number: 350504370006000 Tax Year: 2025 Annual Tax: $23659 Tax Legal Desc: ABST 628 M B MENARD SUR LOTS 6,7 & E 1/2 OF LOT 5 BLK 437 GA
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Parking Information
Parking Total: 2 DetachedGarage Information
Has Garage: Yes Garage Space: 2
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School Information
Elementary School: Gisd Open EnrollJunior High School: Gisd Open EnrollSenior High School: Ball High School -
Location Information
Direction: From Broadway turn South on 17th Street. Homw with be on the left side of the street at the corner of 17th and Postoffice. WaterSource: Public
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 1301 Market Street, Galveston, TX, 77550 | $1,690,000 | 5 | 6 | 6,553 | 6,553 SqFt |
| 3605 Avenue S, Galveston, TX, 77550 | $375,000 | 3 | 2 | 1,652 | 1,652 SqFt |
| 2320 43rd Street, Galveston, TX, 77550 | $399,000 | 3 | 2 | 1,377 | 1,377 SqFt |
| 4009 Avenue L, Galveston, TX, 77550 | $244,900 | 2 | 1 | 988 | 988 SqFt |
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ByOwner last updated this listing 06/10/2026 @ 19:36
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