Water Damage in Suwanee, GA: Houses, Rain and Renters

Suwanee

The houses in this town

Census Bureau 2024 five-year estimates, read through Census Reporter, count about 8,584 housing units in Suwanee, give or take 520. The median year built is 2003, give or take 2. About 30.9 percent date from 1990 to 1999, 29.0 percent from 2000 to 2009, 24.5 percent from 2010 to 2019 and 6.0 percent from 2020 on; only about 2.8 percent predate 1980. Of 8,410 occupied homes, 4,964 are owner-occupied and 3,446 rented, about 41 percent, each with its own margin of error. If you rent, contact the landlord first.

Tips for this town

• Learn where the shutoff is before you need it: the valve where the line enters the house, and the one at the meter that Gwinnett County's freezing-weather page describes.
• Suwanee Creek is the local flood story. It crested at 14.30 feet in September 2009 against a flood stage of 8 feet, so houses near the creek earn a second look after long rains.
• In the historic area, find out whether the house is on septic before blaming the county line. Septic records from 1959 onward sit with Gwinnett Environmental Health, 770-963-5132.
• About four in ten occupied Suwanee homes are rented. A tenant tells the landlord first, and the landlord decides who comes out.
• When the water has stopped but the floor or a wall is still wet, call (678) 572-1407.

Suwanee

Rain, freezes and storms

Rain is steady here. NOAA's normals for 1991-2020 at the Suwanee 1.5 W gauge total 54.51 inches over twelve months, peaking at 5.07 inches in March and dipping to 3.82 in October. Cumming 2 N, a long-record station north of town, logs a low of 32 degrees or colder on 19.0 days in January and 14.4 in February. Both gauges sit near, not at, your address, so rainfall at your house may differ.

Suwanee

City offices and paperwork

Suwanee's inspections department works from City Hall, 330 Town Center Avenue, and answers at 770-945-8996. The city's building page says permits are required for work that constructs, enlarges, alters or repairs a structure, re-roofs included. Permits are also required for electrical, plumbing, heating and mechanical changes, with water heater replacement and basement, attic or garage finishes on the same list. It lists minor repair, cabinetry and painting as work with no permit. The page names the 2024 International Building, Plumbing, Residential and Fuel Gas Codes with Georgia Amendments (2026), the 2023 National Electrical Code and the 2018 Property Maintenance Code. Applications go in online.