Building Permits in Mattapan, MA

↑59% vs last year

Track construction activity, new developments, and building permit filings in Mattapan. Updated daily.Data current through Oct 22, 2026

4,940
Total Permits
122
Last 30 Days
$204.3M
Total Construction Value
$42.2K
Avg Project Cost

Quick Insights

  • •Permit activity is up 59% compared to the prior 12 months
  • •Average project cost is $42.2K
  • •Other permits make up 58% of all filings

Permit Status Pipeline

100%
issued4,940

Permit Types

Other
2,852
$86.1M
Electrical
1,384
$23M
Plumbing
469
$4.2M
Remodel
202
$17.5M
New Construction
33
$73.5M

Cost Distribution

$0 - $50K
4,352
$50K - $250K
415
$250K - $1M
56
$1M - $5M
16
$5M+
4

Monthly Activity

14
Oct
89
Nov
123
Dec
91
Jan
101
Feb
132
Mar
126
Apr
123
May
140
Jun
146
Jul
108
Aug
136
Sep
106
Oct
0146

Recent Permits

TypeAddressCost
Plumbing20 Sutton ST$2.3K
Plumbing99 Alabama ST$4K
Remodel77 Itasca ST$11.5K
Other684 River ST$1K
Other10 Hosmer ST$45K
Plumbing30 Mildred AV$80K
Other181 W Selden ST$4.3K
Other70 Favre ST$15.2K
Plumbing36 Hillsboro RD$1K
Other38 Rector RD$200

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