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ADU (Accessory Dwelling Unit) Permits in Somerville, MA

20 recent ADU permits in Somerville, MA in our dataset, identified from the project descriptions on public permit records. Each is a property owner who just got approval for this exact work. Preview below; full leads via MassPermits.

20
ADU (Accessory Dwelling Unit) permits
$30,000
Median declared value

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Recent ADU permits in Somerville

IssuedTradeStreetProject value
2026-10-20ElectricalBelmont St$40,000
2026-10-07HVACBelmont St$1,373,500
2026-10-07AdditionBelmont St$25,000
2026-09-25PlumbingCrest Hill Rd—
2026-09-22RoofingPrescott St$593,000
2026-09-21Kitchen/BathDana St$199,000
2026-09-11PlumbingMoreland St—
2026-09-08New ConstructionSpring Hill Terr$4,500
2026-08-20RoofingWinter St$419,000
2026-08-13ElectricalClark St$7,000
2026-07-30ElectricalMacarthur St$7,000
2026-07-29ElectricalMorrison Ave$25,000
2026-07-28ElectricalClark St$7,000
2026-07-27New ConstructionMacarthur St$110,000
2026-07-15New ConstructionMorrison Ave$20,000
2026-06-24Renovation/RemodelCrest Hill Rd$500,000
2026-06-12ElectricalMoreland St$15,000
2026-06-11ElectricalWinter St$30,000
2026-05-14ElectricalSchool St$14,250
2026-05-12New ConstructionBelmont St$270,000

House numbers masked and contractor names withheld in this public preview. The full list, with the exact address, the name on the permit where the town lists one, and a sortable file, is in the weekly feed.

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FAQ

How many ADU permits in Somerville, MA?

20 recent ADU building permits in Somerville are in our dataset right now, identified from the project descriptions on public permit records.

How do I get ADU leads in Somerville?

MassPermits delivers Somerville permits with the full address, project type and permit holder, plus the declared value where the town publishes one. Free sample at masspermits.com; weekly feed $99/mo.