4,092 311 reports · -2% vs last week (-20) · through Oct 25 · NYC 311, updated daily
What was reported — October 2026
Every 311 complaint category for Brooklyn CB4, sized by volume and marked by direction against the same span of September.
– 545 -1%
Noise - Residential
– 434 -4%
Illegal Parking
– 341 -9%
Noise - Street/Sidewalk
▲ 262 +21%
Blocked Driveway
▲ 187 +212%
Heat/Hot Water
– 179 +10%
Noise - Commercial
– 177 -9%
Unsanitary Condition
– 150 -9%
Dirty Condition
– 133 +4%
Noise
– 100 +12%
Water Maintenance
▲ 96 +50%
Water Leak
All 107 categories · 4,083 311 reports
545
434
341
262
187
179
177
150
133
100
96
77
71
59
53
53
52
50
47
44
44
44
43
41
41
40
35
34
32
29
27
25
25
24
24
23
23
22
20
19
18
15
15
15
15
14
14
14
13
12
11
11
11
10
10
9
8
8
8
8
6
6
5
5
5
5
5
4
4
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
▲ growing✳ new (prior window empty)– flat (within ±15%)▼ declining
Tile size = 311 reports. The 11 largest categories are drawn as tiles — the rest are too small to label, so every category is listed exactly in the table beside the map. Oct 1 – Oct 25 (25 fully-ingested days) vs Sep 1 – Sep 25. Today is excluded — 311 ingests with a ~24-hour lag, and a partial day reads as a drop. Click a tile or a table row for detail.
Each square is one calendar day. Color intensity scales from light (fewer reports) to deep blue (most reports). Hover or tap a day for the exact count. Today is partial — 311 data has a ~24-hour ingestion lag.
Latest reports
Individual 311 service requests for Brooklyn CB4, newest first. Repeat reports at the same address are collapsed into one row so a single problem doorway doesn't fill the list.
Most recent first. Reports at the same address are collapsed into one row — tap a row with a count to open it. Window: Oct 1 – Oct 25. Today is excluded — 311 ingests with a ~24-hour lag, and a partial day at the top of a newest-first list reads as a quiet day rather than an incomplete one. Showing 200 of 4,083 service requests in the window.
Printed copy: Showing 200 of 4,083 service requests in the window. Scroll the list on screen to load the rest before printing.
Trends
Week over week
Oct 19 – Oct 25 vs Oct 12 – Oct 18
↓ -2%
-20 reports
This week (1,069) vs. last week (1,089). Today's reports are still arriving (~24h 311 lag).
Month over month
October 2026 vs September 2026
↓ -23%
-1,216 reports
October: 4,092 reports. September full month: 5,308. Pace suggests ~4,698 for the full month.
Year over year
October 2026 vs October 2025
↓ -22%
-1,145 reports
October 2026 (4,092) vs October 2025 (5,237).
Reports by category — October 2026
311 complaint types grouped into macro-categories. Bars are proportional to report count.
Noise1,305 (32%)
Other833 (20%)
Parking696 (17%)
Sanitation436 (11%)
Housing357 (9%)
Street & Sidewalk169 (4%)
Construction105 (3%)
Homelessness97 (2%)
Transportation87 (2%)
Vendors7 (0%)
Show top 20 complaint types
Complaint type
Count
Share
Noise - Residential
545
13%
Illegal Parking
434
11%
Noise - Street/Sidewalk
347
8%
Blocked Driveway
262
6%
Heat/Hot Water
187
5%
SidewalkSnitch reports in Brooklyn CB4
Every report on this page comes straight from NYC 311.
When you file on 311, that report appears in the city 311 data below. Nothing goes to 311 unless you send it.
All data on this page comes from NYC Open Data, provided under the NYC Open Data Terms of Use. SidewalkSnitch is an independent civic tool and is not affiliated with the City of New York.
Underlying map data for the interactive basemap. The map renders live with MapLibre GL using CARTO's Positron vector tiles (built from OpenStreetMap data), rotated to align Manhattan's avenue grid. Attribution required by the ODbL license.
Data is fetched server-side via the Socrata Open Data API (SoQL). Freshness is not on a fixed schedule — check the "Last fetched" timestamp below for this page load. Last fetched: Oct 27, 2026, 7:57 PM ET.
Data note: Oct 25's count is the most recent fully-ingested day. 311 has a ~24-hour ingestion lag, so the days after it are still arriving.