Can you build an ADU in Taunton, MA?
The code definition expressly states that an accessory dwelling may be approved only by the special permit granting authority and points to additional requirements in § 440-710.
Confidence: high · Last researched June 2026
Accessory dwelling rules
Accessory dwellings are allowed only through a special permit approval pathway and must be within or as an extension to an existing single-family dwelling.
- Secondary dwelling unit created within or as an extension to an existing single-family dwelling
- Separate bath and kitchen facilities
- Approved by the special permit granting authority designated in § 440-502
- Additional requirements referenced in § 440-710
Related questions
Are ADUs allowed in Taunton, MA?
Accessory dwellings are allowed only through a special permit approval pathway and must be within or as an extension to an existing single-family dwelling.
Full investor analysis
You've seen the general rule. The full Taunton, MA report shows which districts allow ADUs by-right vs. by special permit, the approval path and timeline, and the overlay/flood constraints that quietly kill ADU projects here. First town report is free.
Get the full Taunton, MA report free →More about Taunton, MA zoning
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This summary is AI-generated from public municipal sources and is not legal, engineering, or land-use advice. Always verify zoning with Taunton, MA officials before making decisions.
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