This address has 4 permit records in PropertyLabs' public history. The city figures below provide context without changing the focus of this exact-address record.
City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 1, 2026.
Permit questions about 23 Haydn St
Are there building permits at this address?
23 Haydn St has 4 municipal building permits on record, with the latest activity dated Oct 15, 2025.
What construction activity is nearby?
No additional mapped permits were found within 500 m of 23 Haydn St in the current public cohort.
What is the declared permit value?
The public permit records for 23 Haydn St do not currently include a usable total declared construction value.
About this address record
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 23 Haydn St is dated Oct 15, 2025. Municipal records can be corrected or updated after publication.
Contractors and applicants associated with these permits
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 23 Haydn St in the PropertyLabs platform, along with alerts when new permits are filed at this address.