Structure Height Limits: Rockville vs Takoma Park
How do structure height limits rules compare between Rockville, MD and Takoma Park, MD?
Rockville and Takoma Park have similar restriction levels.
Rockville, MD
Montgomery County
Rockville limits building height based on zoning district. Single-family residential zones cap height at 35 to 40 feet, typically two and a half to three stories. Mixed-use and commercial zones allow greater heights, with some transit-oriented zones permitting buildings up to 150 feet or higher through the development approval process.
View full Rockville rules →Takoma Park, MD
Montgomery County
Building height in Takoma Park is governed by Montgomery County zoning classifications. Residential zones R-60 and R-40 have a maximum building height of 35 feet. Commercial zones along major corridors permit up to 50 feet. The Historic District overlay may impose additional height and massing restrictions to preserve neighborhood character.
View full Takoma Park rules →Key Facts Comparison
| Fact | Rockville | Takoma Park |
|---|---|---|
| Residential Height | 35 to 40 feet maximum | - |
| Stories (Residential) | 2.5 to 3 stories | - |
| Mixed-Use Zones | 50 to 150+ feet per site plan | - |
| Accessory Structures | 15 feet or 1 story | - |
| Planning Dept | 240-314-8200 | - |
| Residential Max Height | - | 35 feet |
| Accessory Structure Height | - | 17 feet maximum |
| Commercial Zones | - | Up to 50 feet |
| Measurement Method | - | Average grade to highest roof point |
Highlighted rows indicate differences between cities.
Rockville FAQ
How tall can I build in Rockville?
In single-family residential zones, the maximum height is generally 35 feet or about three stories. Mixed-use and commercial zones allow greater heights through the development review process. Contact Planning at 240-314-8200 for your specific zone.
Can I add a third story to my house in Rockville?
Possibly, as long as the total height stays within the 35-foot maximum for your zone. You must also meet setback requirements and your HOA's architectural guidelines if applicable. A building permit and possibly a zoning review are required.
What about tall buildings near Metro stations?
Transit-oriented development zones near Twinbrook, Rockville, and Shady Grove Metro stations allow significantly taller buildings, often 100 feet or more, through the master plan and site plan approval process.
Takoma Park FAQ
How tall can I build my house in Takoma Park?
The maximum building height in residential zones is 35 feet. This is measured from the average finished grade at the foundation to the highest point of the roof.
Can I add a third story to my home?
Potentially, if the total height stays within 35 feet. Properties in the Historic District will face additional review for compatibility with surrounding homes.
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