ADUs are allowed in East GreenwichTypes:DetachedInternal
Types:DetachedInternal
Accessory Dwelling Unit (ADU) Rules for East Greenwich, RI
Is your property eligible for an ADU?
# of Properties
4,834
Owner-occupied
82%
Zoning districts
34
Avg Home Value
$679,692
Median Lot Size
1.00 acres
Avg Income
$179,995
Residential Types:
4,834 housing units
Single Family
83%
Apts (4+ units)
3%
Other
14%
Zoning Districts:
5,883 parcels · 34 districts
R-10
20%(1,204)
F1
19%(1,132)
R-30
19%(1,130)
F2
18%(1,065)
Other
23%(1,352)
ADU Rules
What can you build in East Greenwich, RI?
East Greenwich, RI follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: By Right
- –Detached ADU: By Right
Owner Occupancy
- –An ADU is allowed only in owner-occupied single-family homes.
Parking
- –1.5 spaces per dwelling unit; no ADU-specific exemptions; on-site or within 500 ft; off-street parking as tabulated
Rental Restrictions
- –Accessory family dwelling unit: limited to family members with disabilities; rental to non-family or short-term rental is prohibited
ADU State Law
What can you build in Rhode Island?
- –On an owner-occupied property as a reasonable accommodation for family members with disabilities;
- –On a lot with a total lot area of twenty thousand square feet (20,000 sq. ft.) or more for which the primary use is residential;
- –Where the proposed ADU is located within the existing footprint of the primary structure or existing accessory attached or detached structure and does not expand the footprint of the structure.
- –Subject to applicable dimensional requirements of the municipality
- –As per §45-24-38 of the RI Zoning Enabling Act, if an existing lot is smaller than the minimum lot size required by zoning, its setback requirements are reduced in proportion to the lot's size, and its maximum lot coverage is increased by the inverse proportion.
- –One ADU per lot
- –No short term rentals
- –Studio or 1 bedroom ADU may be up to 900 sq ft or 60% of the Gross Floor Area of the principal dwelling, whichever is less
- –2 bedroom ADU may be up to 1200 sq ft or 60% of the Gross Floor Area of the principal dwelling, whichever is less
What's allowed on your lot?
These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.
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ADU rules in other Rhode Island municipalities
Rules change at the town line. Check the municipality your property is actually in.
Kent County