Archive
What was filed, and when.
129392 filings in the current snapshot carry the month they were submitted, spread across 108 months. This is the one axis on which the catalog reads as a record of a period rather than a description of a place.
A month is listed once it holds at least a hundred filings. Recent months keep growing as the city publishes more records, so a count read today is a floor rather than a final figure.
Months108
Filings129392
Earliest monthNovember 2017
2026
34158 filings.
October 202648304510 alteration filing · 269 new buildingSeptember 202686867978 alteration filing · 634 new buildingAugust 202666125852 alteration filing · 662 new buildingJuly 202633222838 alteration filing · 398 new buildingJune 202626422235 alteration filing · 336 new buildingMay 202619051639 alteration filing · 212 new buildingApril 202617321460 alteration filing · 209 new buildingMarch 202621101728 alteration filing · 329 new buildingFebruary 20261245974 alteration filing · 229 new buildingJanuary 20261074853 alteration filing · 178 new building
2025
11954 filings.
December 20251207990 alteration filing · 188 new buildingNovember 20251030833 alteration filing · 176 new buildingOctober 202513501128 alteration filing · 203 new buildingSeptember 202514461192 alteration filing · 227 new buildingAugust 20251189969 alteration filing · 190 new buildingJuly 20251106914 alteration filing · 173 new buildingJune 2025949800 alteration filing · 137 new buildingMay 2025914752 alteration filing · 149 new buildingApril 2025833656 alteration filing · 170 new buildingMarch 2025775664 alteration filing · 108 new buildingFebruary 2025596492 alteration filing · 93 new buildingJanuary 2025559465 alteration filing · 84 new building
2024
6694 filings.
December 2024497381 alteration filing · 110 new buildingNovember 2024584459 alteration filing · 117 new buildingOctober 2024697576 alteration filing · 118 new buildingSeptember 2024608505 alteration filing · 95 new buildingAugust 2024581502 alteration filing · 78 new buildingJuly 2024557464 alteration filing · 93 new buildingJune 2024479393 alteration filing · 85 new buildingMay 2024525430 alteration filing · 94 new buildingApril 2024585496 alteration filing · 87 new buildingMarch 2024567449 alteration filing · 106 new buildingFebruary 2024525409 alteration filing · 112 new buildingJanuary 2024489406 alteration filing · 80 new building
2023
6045 filings.
December 2023437315 alteration filing · 121 new buildingNovember 2023503404 alteration filing · 96 new buildingOctober 2023502407 alteration filing · 94 new buildingSeptember 2023517433 alteration filing · 83 new buildingAugust 2023527429 alteration filing · 97 new buildingJuly 2023453387 alteration filing · 65 new buildingJune 2023498405 alteration filing · 92 new buildingMay 2023545462 alteration filing · 82 new buildingApril 2023510428 alteration filing · 79 new buildingMarch 2023543454 alteration filing · 88 new buildingFebruary 2023502429 alteration filing · 73 new buildingJanuary 2023508447 alteration filing · 61 new building
2022
11136 filings.
December 2022546475 alteration filing · 71 new buildingNovember 2022727599 alteration filing · 128 new buildingOctober 2022643550 alteration filing · 93 new buildingSeptember 2022666578 alteration filing · 88 new buildingAugust 2022797731 alteration filing · 66 new buildingJuly 2022764689 alteration filing · 75 new buildingJune 2022889792 alteration filing · 97 new buildingMay 20221020913 alteration filing · 107 new buildingApril 20221079958 alteration filing · 121 new buildingMarch 202213511209 alteration filing · 142 new buildingFebruary 202211511025 alteration filing · 126 new buildingJanuary 202215031358 alteration filing · 145 new building
2021
28399 filings.
December 202121822010 alteration filing · 172 new buildingNovember 202125302407 alteration filing · 123 new buildingOctober 202129282820 alteration filing · 108 new buildingSeptember 202122922225 alteration filing · 67 new buildingAugust 202125392458 alteration filing · 81 new buildingJuly 202125342477 alteration filing · 57 new buildingJune 202127222679 alteration filing · 43 new buildingMay 202124672442 alteration filing · 25 new buildingApril 202124312403 alteration filing · 28 new buildingMarch 202122972283 alteration filing · 14 new buildingFebruary 202116931693 alteration filingJanuary 202117841784 alteration filing
2020
15385 filings.
December 202011231123 alteration filingNovember 202013591359 alteration filingOctober 202015091509 alteration filingSeptember 202015281528 alteration filingAugust 202015931593 alteration filingJuly 202014701470 alteration filingJune 202013761376 alteration filingMay 2020960960 alteration filingApril 2020623623 alteration filingMarch 202013061306 alteration filingFebruary 202013011301 alteration filingJanuary 202012371237 alteration filing
2019
9352 filings.
December 201911021102 alteration filingNovember 201912191219 alteration filingOctober 201912391239 alteration filingSeptember 201910141014 alteration filingAugust 2019966966 alteration filingJuly 2019650650 alteration filingJune 2019544544 alteration filingMay 2019584584 alteration filingApril 2019555555 alteration filingMarch 2019549549 alteration filingFebruary 2019439439 alteration filingJanuary 2019491491 alteration filing
2018
5629 filings.
December 2018429429 alteration filingNovember 2018463463 alteration filingOctober 2018539539 alteration filingSeptember 2018456456 alteration filingAugust 2018573573 alteration filingJuly 2018456456 alteration filingJune 2018507507 alteration filingMay 2018579579 alteration filingApril 2018448448 alteration filingMarch 2018484484 alteration filingFebruary 2018373373 alteration filingJanuary 2018322322 alteration filing
2017
640 filings.
Built from DOB NOW: Build – Job Application Filings (w9ak-ipjd), accessed Oct 27, 2026.