20 Ainslie St S
City of Cambridge
- 13 permits
- since 1999
- Apr 12, 2017
- Most recent permit
Building permit timeline
Year-grouped permit history. Permits collapse under each year.
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2017
1 filingView permits (1) Hide permits
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2012
1 filingView permits (1) Hide permits
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2008
1 filingView permits (1) Hide permits
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Jan 25, 2008
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2007
7 filingsView permits (7) Hide permits
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Aug 20, 2007
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2006
2 filingsView permits (2) Hide permits
View 1 earlier year Hide earlier years
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1999
1 filingView permits (1) Hide permits
Nearby Construction
Within 250 mActive and recent construction within 250 m of this address.
31 locations shown
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1
76 m
63 Main St
Renovation -
2
77 m
69 Main St
Renovation -
3
85 m
73 Main St
Renovation -
4
92 m
39 Main St
New Build -
5
93 m
75 Main St
Renovation -
6
103 m
31 Main St
Renovation -
7
105 m
48 Ainslie St S
Renovation -
8
106 m
29 Main St
Renovation -
9
110 m
25 Main St
Renovation ×3 -
10
112 m
87 Main St
Renovation -
11
113 m
58 Main St
Renovation ×3 -
12
115 m
44 Main St
Renovation -
13
121 m
15 Main St
New Build -
14
126 m
89 Main St Unit 106
Renovation -
15
133 m
26 Main St
Renovation ×3 -
16
134 m
14 Water St N
Renovation -
17
135 m
9 Ainslie St N
Renovation -
18
138 m
30 Water St S
Renovation ×4 -
19
140 m
50 Ainslie St S
Renovation -
20
147 m
90 Main St
Renovation -
21
150 m
15 Ainslie St N
Renovation -
22
154 m
111 Main St
Renovation -
23
169 m
47 Water St S
Renovation -
24
185 m
15 Water St N
Renovation -
25
190 m
12 Water St N
Renovation -
26
198 m
21 Water St N
Renovation -
27
217 m
30 Dickson St
Renovation -
28
222 m
38 Ainslie St N
Renovation -
29
234 m
7 Melville St S
Renovation ×3 -
30
240 m
1 Wellington St
Renovation -
31
244 m
12 Wellington St
Renovation
New Build
Renovation
Construction activity detected within 250 m, from the City of City of Cambridge's open data. Each pin is a City-geocoded point (which may hold more than one record/address); click for details. OGL – City of Cambridge
Nearby active addresses
Direct next steps for exploration.
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25 Main St
110m3 recent · 8 total
Personal Service · 3 filings in the last 12 months, latest May 2026
-
63 Main St
76m1 recent · 9 total
Retail · 1 filing in the last 12 months, latest Feb 2026
-
16 Ainslie St S Unit 201
14m10 filings
Institutional · Last filed May 2013
-
31 Main St
103m1 recent · 11 total
Retail · 1 filing in the last 12 months, latest Sep 2025
-
73 Main St
85m1 recent · 5 total
Retail · 1 filing in the last 12 months, latest Feb 2026
20 Ainslie St S in Cambridge has 13 building permits on record dating back to 1999, most recently on April 12, 2017.