Housing & Real Estate — Harbor Island, South Carolina
Overview
| Total Housing Units | 478 |
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| Occupied | 146 |
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| Vacant | 332 |
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| Owner-Occupied | 123 |
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| Renter-Occupied | 23 |
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| Median Home Value (Census) | $366,100 |
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| Estimated 2026 | ~$445,000 |
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| Median Rent | N/A/mo |
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| Median Property Tax | $5,476/yr |
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Affordability
| Home Price to Income Ratio | N/Ax |
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| Home Affordability | moderate |
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| Rent as % of Income | N/A% |
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| Severely Rent-Burdened | 100.0% |
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Housing Age
| Built 2010 or later | 5 |
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| Built 2000-2009 | 150 |
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| Built 1990-1999 | 134 |
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| Built before 1960 | 0 |
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| Median Year Built | 1996 |
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Sources: Census ACS 5-Year 2023; Census ACS 5-Year 2023, B25077; HUD FMR FY2026.
