ADU Pulse

Southwick

Hampden County · Pop. 9,232

B

Southwick has approved 0 of 0 ADU applications (0% approval rate).

How active is your town?
0.0
per 10K residents0.0x state average
Southwick
0.0
State avg
2.0

Based on 0 approved ADU applications and 9,232 residents

Permits

0%approval rateⓘShare of 2025 applications approved in 2025
0 approved0 denied0 pending

0 applications since the ADU law took effect in Feb 2025

Bylaw Consistency

We haven't reviewed Southwick's bylaws yet. See the 28 towns we've analyzed for consistency with Chapter 150.

Cost Snapshot

No cost data available yet for Southwick.

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ADU Impact on Housing Production

In 2024, Southwick issued 20 total residential building permits. In the first year of the ADU law, 0 ADU permits were approved — equivalent to 0% of prior-year housing production.

2024 Building Permits
20
2025 ADU Approvals
0

Source: Census Bureau (2024) via UMass Donahue Institute; EOHLC ADU Survey (2025)

How Southwick Compares

A
West Springfield100% rate · 2.1 per 10K
6A
Wilbraham100% rate · 2.7 per 10K
4B
Springfield67% rate · 0.1 per 10K
2A
Agawam100% rate · 0.7 per 10K
2
Compare more towns

Next Steps

Join Southwick's ADU Club for group builder ratesFind builders working in Hampden CountyRead the ADU homeowner guide

Sources: EOHLC ADU Survey 2025. Population estimates from 2024 Census ACS.

Disclaimer: ADU Pulse provides data for informational purposes only. It does not constitute legal, financial, or construction advice.Bylaw consistency analysis reflects our interpretation of public records and may not reflect the most current local amendments.

See methodology for details on data collection, scoring, and consistency analysis.