Roofing for James Island homes: replacement, leaks and storm damage. In James Island, 0% of the 4,971 homes went up before 1940. Any permit the job needs is ours to pull.
James Island runs to about 4.8 square miles and roughly 12,198 people. It sits about 3 miles south of downtown Charleston. The community dates back to 2012. We cover ZIP code 29412.
No completed roof in James Island is logged in our job records yet.
We work across James Island rather than one corner of it — Riverland Terrace, Lynwood, White Point Estates, Stiles Point Plantation, Eastwood, Harbor Woods, Seaside Plantation, Parrot Creek, Lawton Harbor and Sol Legare included. Age and construction change between them, which is why we look before we quote.
James Island was long a semi-rural island and has been reshaped by growing urban and suburban development. The Town of James Island covers the central and southern parts of the island, with City of Charleston neighborhoods and unincorporated county land mixed in, because the city annexed land on the island before and between the town's four incorporations. Riverland Terrace, one of the island's oldest neighborhoods, was laid out starting in 1925 along Wappoo Creek.
Postwar houses in James Island are plain to roof, which is exactly why so many get roofed carelessly. Expect 1x6 board decking or early plywood: usually sound, but it should be walked, not assumed. The weak spots are the shallow pitches — a porch roof, the join to a carport, the flat section over an addition — where shingles went on below their rated slope and have leaked slowly for years. Attics from this era rarely have the ventilation today's shingle warranties ask for, and a hot, under-vented attic ages a roof from below, so intake and exhaust get measured before the quote.
The Census Bureau counts 4,971 homes in James Island, with a median year built of 1970. None of them went up before 1940 — 20th of 28 places on this site for pre-1940 share — and 547 (11%) in 2000 or later. The 1960s were the busiest decade, adding 1,797 of today's homes (36%). (Charleston County as a whole: 5% before 1940.)
The Residential Rehabilitation Inspection Guide published by the U.S. Department of Housing and Urban Development puts the service life of an asphalt shingle roof at about 20 years. By that measure, 89% of James Island's homes — the 4,424 built before 2000 — are past their first roof, and the 2,473 built before 1970 (50%) are usually on a third covering or later. The 308 homes from the 2000s are where first replacements come up now, while the 239 built since 2010 are mostly still on the roof they were built with. At that age it pays to know whether the last roof was torn off or laid over the one before it, because a second layer hides the deck.
Detached single-family houses make up 92% (4,557); attached houses and townhouses 3% (135). 114 homes (2%) sit in two- to nine-unit buildings and 54 (1%) in buildings of ten units or more, where a resident rarely gets to choose the roofer. The count also takes in 93 mobile homes, which are a different kind of roof job. 4,084 of 4,666 occupied homes (88%) are lived in by their owners. On a housing mix like this, the likely work is full tear-offs on houses past two roof lives.
| Built | Homes | Share | |
|---|---|---|---|
| Before 1940 | 0 | 0% | |
| 1940s | 25 | 1% | |
| 1950s | 651 | 13% | |
| 1960s | 1,797 | 36% | |
| 1970s | 915 | 18% | |
| 1980s | 511 | 10% | |
| 1990s | 525 | 11% | |
| 2000s | 308 | 6% | |
| 2010s | 209 | 4% | |
| 2020 or later | 30 | 1% |
Census ACS 2020–2024, tables B25034, B25035, B25024 and B25003: 4,971 homes, 4,666 occupied. Survey estimates.
From 2016 through 2025, NOAA’s Storm Prediction Center recorded 3 reports of hail of 1 inch or more within 5 miles of James Island’s center, spread over 2 storm days. None was 1.75 inches or larger. The largest, 1 inch, came on May 17, 2023, about 3.1 miles north of the center. A report needs someone to see the hail and send it in, so the count is a floor, not a full tally.
| Latest reports | Size | From center |
|---|---|---|
| May 17, 2023 | 1 inch | 3.1 mi N |
| June 15, 2021 | 1 inch | 1.5 mi SE |
| June 15, 2021 | 1 inch | 3.6 mi NW |
A bruised shingle can look fine for a season or two, which is why a storm inspection after a date like these is worth having.
The town's building pages do not list roofing separately; its building permit fee schedule applies to all new construction, additions, alterations and renovations. On the parts of the island inside the City of Charleston or in unincorporated Charleston County, a roof replacement needs a permit.
James Island does not publish the code edition it currently enforces, so this page does not name one. Worth asking any contractor which edition they are building to.
The published number is 843-795-4141. The town handles new building permits and inspections through SAFEbuilt; its pages name no building official. Questions go to Town Hall at 1122 Dills Bluff Rd. The department page is here.
The design wind speed a roof in James Island is built to depends on where the house stands: across greater Charleston the published ultimate design wind speeds run 133–150 mph. The building department can confirm the figure, and the code guide explains what it governs.
James Island borders Charleston, Folly Beach, Johns Island, Stono River and Folly River. Our pages for them:
Also in Charleston County:
| City | Re-roof permit | Code | Median built |
|---|---|---|---|
| James Island | Not published | Not published | 1970 |
| Charleston | Yes | 2021 IRC | 1995 |
| Folly Beach | Yes | 2021 IRC | 1990 |
| Johns Island | Yes | 2021 IRC | — |
| Adams Run | Yes | 2021 IRC | 1984 |
| Awendaw | Yes | 2021 IRC | 2001 |
| Unincorporated Charleston County | Yes | 2021 IRC | — |
All 22 Charleston County cities side by side →
The town's building pages do not list roofing separately; its building permit fee schedule applies to all new construction, additions, alterations and renovations. On the parts of the island inside the City of Charleston or in unincorporated Charleston County, a roof replacement needs a permit.
Median year built 1970, by the Census Bureau's 2020–2024 estimates. Of 4,971 homes, 4,424 were built before 2000 and 0 before 1940, so most roofs in James Island are not the first one the house has had.
The last report near James Island of hail 1 inch or bigger came on May 17, 2023; NOAA's records hold 3 of them within 5 miles since 2016.
It can. James Island has Secessionville Historic District and Mosquito Beach Historic District. Inside a designated district, changing a visible roof material or color can need preservation review before the permit is issued. Like-for-like replacement usually raises fewer questions, but we check before quoting.
Not yet: no completed roof in James Island is in our job records, so this page shows no job count.
Researched 2026-10-24; housing, Census ACS 2020–2024; hail, NOAA SPC. Sources: www.jamesislandsc.us · www.jamesislandsc.us · www.jamesislandsc.us · www.jamesislandsc.us · www.jamesislandsc.us · www.jamesislandsc.us · www.charleston-sc.gov · charleston-sc.gov · www.charlestoncounty.gov · www.charlestoncounty.gov · www.charlestoncounty.gov · en.wikipedia.org · www.jamesislandsc.us · www.jamesislandsc.us · en.wikipedia.org · gis.charleston-sc.gov · en.wikipedia.org · www.nationalregister.sc.gov · en.wikipedia.org · scdah.sc.gov · en.wikipedia.org · en.wikipedia.org · www.scstatehouse.gov · www2.census.gov · data.census.gov · www.spc.noaa.gov. Rules and staff change; check with the jurisdiction.
