Structure Height Limits: Apex vs Raleigh
How do structure height limits rules compare between Apex, NC and Raleigh, NC?
Apex and Raleigh have similar restriction levels.
Apex, NC
Wake County
Wake County UDO §5-21 caps principal residential building heights at 35 ft (R-30, R-40, R-80) or 45 ft for some specific districts. Accessory structures are typically capped at 25 ft or the height of the principal structure, whichever is less. Steeples, antennas, and chimneys are exempt.
View full Apex rules →Raleigh, NC
Wake County
Raleigh's UDO establishes maximum building height limits by zoning district. Single-family residential zones typically allow buildings up to 35-40 feet. Mixed-use and downtown zones may allow taller structures, with some areas permitting 7-12+ stories. Height is measured from average finished grade to the highest point of the roof. The UDO district dimensional tables in Article 3 specify height limits for each zoning classification.
View full Raleigh rules →Key Facts Comparison
| Fact | Apex | Raleigh |
|---|---|---|
| Residential max | 35 ft | - |
| Accessory max | 25 ft | - |
| Measurement | Avg roof height | Average finished grade to highest roof point |
| Exempt items | Steeples, chimneys, antennas | - |
| Solar exempt | Up to 3 ft above roof | - |
| Code Reference | - | UDO Article 3 — Dimensional Standards |
| Residential Max | - | 35-40 feet in most single-family zones |
| Downtown | - | Varies — many zones allow 7-12+ stories |
| Exceptions | - | Chimneys, antennas, and mechanical equipment may exceed |
Highlighted rows indicate differences between cities.
Apex FAQ
Can I build a 2.5-story house?
Yes if total height stays under the 35 ft cap. Most 2-story builds with attic stay under; check with your architect on roof pitch impact.
Does a cupola count?
Decorative cupolas under 15 ft and not for occupancy are usually allowed above the cap as architectural features.
What about a tall shed?
Accessory structures max 25 ft. Most 12 ft tall garden sheds are fine; tall barns and pole barns are checked.
Raleigh FAQ
How tall can I build in Raleigh?
Height limits depend on your zoning district. Most single-family residential zones cap buildings at 35-40 feet. Downtown and mixed-use districts may allow taller buildings. Check the UDO for your specific zone.
Do chimneys and antennas count toward building height?
The UDO provides exceptions for certain rooftop features like chimneys, antennas, and mechanical equipment. These may extend above the maximum height limit within specified parameters.
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