Lot Coverage Limits: Burlington vs Newton
How do lot coverage limits rules compare between Burlington, MA and Newton, MA?
Burlington has fewer restrictions than Newton.
Burlington, MA
Middlesex County
Burlington's Zoning Bylaw (Article VIII, Section 850) sets dimensional and lot-coverage standards by district. Residential single-family districts (RO) cap building coverage at a percentage of total lot area, with stricter limits in smaller-lot RO districts. The town updated ADU and dimensional bylaws in early 2025 to align with the MBTA Communities Act.
View full Burlington rules →Newton, MA
Middlesex County
Newton limits building lot coverage to 20-35% and total impervious surface to 40-50% depending on zoning district. SR1 has the most restrictive coverage at 20% building footprint.
View full Newton rules →Key Facts Comparison
| Fact | Burlington | Newton |
|---|---|---|
| Code Reference | Zoning Bylaw Art. VIII, Sec. 850 | - |
| Authority | Planning Dept / Zoning Board | - |
| Recent Update | Jan 2025 ADU / MBTA Comm. amendment | - |
| Variance Body | Zoning Board of Appeals | - |
| SR1 Building Coverage | - | 20% max |
| SR3 Building Coverage | - | 35% max |
| SR1 Impervious | - | 40% max |
| SR3 Impervious | - | 50% max |
| Permeable Credit | - | 50% counted |
Highlighted rows indicate differences between cities.
Burlington FAQ
Where do I find Burlington MA lot coverage rules?
Article VIII (Section 850) of the Town of Burlington Zoning Bylaw sets dimensional standards including maximum building coverage by district. The Planning Department keeps the current PDF on burlington.org.
Can I exceed the lot coverage cap?
Only with a variance from the Burlington Zoning Board of Appeals. The ZBA evaluates hardship factors and surrounding context before granting any dimensional relief.
Newton FAQ
Does a deck count as coverage?
Decks taller than 18 inches above grade count toward lot coverage. Decks 18 inches or less and at-grade patios count only toward impervious surface if made of non-permeable materials.
Do permeable pavers help my coverage?
Yes. Newton credits permeable pavers at 50% toward impervious surface calculations, making them useful for tight lots near coverage limits.
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