NY-10, building by building.
Every registered condominium and cooperative inside New York's 10th Congressional District — Lower Manhattan from the Battery through Tribeca, SoHo, Greenwich Village, the East Village, and the Lower East Side, and the Brooklyn side from Brooklyn Heights and Park Slope through Carroll Gardens, Red Hook, Sunset Park, and Borough Park — placed inside the official Census district boundary by coordinates, then joined live to the city's own enforcement records. No ZIP-code approximation. Every figure cites its source and retrieval date (2026-07-03).
THE UNIVERSE
3,553 buildings. A condominium district on both sides of the river.
3,019 condominiums and 534 cooperatives, holding 109,417 residential units — the largest district universe profiled on this site so far. Unlike NY-13, both segments are majority-condominium: nearly six condos for every co-op. The co-op stock that does exist concentrates on the Manhattan side (391 of the 534) and includes the district's largest residential buildings — the three biggest co-ops together hold more than 3,500 homes.
| Segment | Condos | Co-ops | Total |
|---|---|---|---|
| Manhattan (Financial District, Tribeca, SoHo, Greenwich Village, East Village, Lower East Side) | 1,195 | 391 | 1,586 |
| Brooklyn (Brooklyn Heights, Park Slope, Carroll Gardens, Red Hook, Sunset Park, Borough Park) | 1,824 | 143 | 1,967 |
| District total | 3,019 | 534 | 3,553 |
Source: the city's tax-roll building file (CCNYC buildings-master) placed inside the official U.S. Census boundary for the 119th Congress. Method details at the bottom of this page.
IMMEDIATELY-HAZARDOUS VIOLATIONS
585 buildings carry open Class C violations. 2,330 of them.
Class C is HPD's most severe routine violation class: no heat, no hot water, severe leaks, structural hazards. As of 2026-07-03, 585 of the district's 3,553 buildings (16.5%) carry at least one open Class C violation, and 2,330 Class C violations stand open district-wide. "Open" is HPD's own status flag; some open violations are longstanding — the count is a stock, not a flow.
Top 10 by open Class C violations
| # | Address | BBL | Segment / type | Units | Open C |
|---|---|---|---|---|---|
| 1 | 29 EAST 2 STREET | 1004570128 | Manhattan co-op | 54 | 74 |
| 2 | 340 ST JOHNS PLACE | 3011760009 | Brooklyn co-op | 58 | 74 |
| 3 | 702 44 STREET | 3007417501 | Brooklyn condo | 54 | 63 |
| 4 | 390 EAST 8 STREET | 1003770026 | Manhattan co-op | 36 | 50 |
| 5 | 546 55 STREET | 3008327501 | Brooklyn condo | 16 | 43 |
| 6 | 38 SIXTH AVENUE | 3011187501 | Brooklyn condo | 303 | 39 |
| 7 | 66 1 AVENUE | 1004320001 | Manhattan co-op | 877 | 35 |
| 8 | 225 CHERRY STREET | 1002487501 | Manhattan condo | 1021 | 26 |
| 9 | 392 3 STREET | 3009827503 | Brooklyn condo | 8 | 26 |
| 10 | 34 BUTLER PLACE | 3011717502 | Brooklyn condo | 48 | 25 |
Two patterns, stated neutrally: the ten span both boroughs — four in Manhattan, six in Brooklyn — and seven of the ten are small buildings of under sixty units. In a district whose skyline runs to thousand-unit towers, the deepest open-violation stacks sit in small co-ops and small condos.
Source: HPD housing-maintenance violation records — public city data, joined per building, retrieved 2026-07-03.
FACADES · VACATE ORDERS · WHO MANAGES
The rest of the enforcement record.
Facade inspections (FISP / Local Law 11)
- 59 buildings' most recent facade status is UNSAFE.
- 55 buildings' latest facade record reads "No Report Filed."
- Of 887 single-building lots taller than six stories with a building identifier on file, 122 have no facade filing of record at all (cycles 6–10).
DOB facade-compliance filing records — public city data, retrieved 2026-07-03.
City-issued vacate orders
- 27 buildings (0.8%) have a vacate order on record — 30 orders, vacating a recorded 113 homes.
- 15 orders across 14 buildings carry no recorded rescind date.
HPD vacate-order records — public city data, retrieved 2026-07-03.
Self-managed share
- 2,985 buildings hold an HPD property registration; 568 do not.
- 695 of the 2,985 registered buildings (23.3%) list no managing-agent organization: 596 list an individual with no firm, 99 list no agent at all.
- Nearly one registered building in four runs with no management firm of record — and New York licenses none of the people doing that work.
HPD property-registration records — public city data, retrieved 2026-07-03. Same method as the 775 Riverside case study.
THE FULL LIST
All 3,553 buildings, sortable.
310 of the district's 3,553 buildings are profiled in the CCNYC catalog so far (2,538 citywide); the catalog is growing toward 100%. The enforcement figures below come from the live city datasets for all 3,553 buildings, not from the catalog. Download the full snapshot CSV ↓
| Address | ZIP | Segment | Type | Units | Open C | Life C | Vacate | FISP | Mgmt |
|---|
METHOD & SOURCES
How the district list was built.
- Boundary: the U.S. Census Bureau's official congressional-district boundary file for the 119th Congress (2025 vintage, post-2022 lines). Downloaded 2026-07-03.
- Assignment: all 15,108 buildings in the CCNYC master list tested point-in-polygon on their PLUTO coordinates; 3,553 matched. 57 master records with no usable coordinates were excluded (none carries an NY-10 ZIP). No ZIP approximation was used.
- Cross-checks: the point-in-polygon assignment reproduces the NY-13 profile's published universe exactly on the same boundary file; ten randomly sampled buildings were confirmed as "Congressional District 10" by the U.S. Census Geocoder (10 of 10 — one required resolution by coordinates after an address-format mismatch in the source file).
- Enforcement joins (all public city data, retrieved 2026-07-03): HPD violation records, HPD vacate-order records, DOB facade-compliance filings, and HPD property-registration records, each joined per building.
- Limitations: facade joins use each lot's primary PLUTO building identifier, so multi-building lots (68 over six stories) and 114 tall lots with no identifier on file are excluded from the no-filing count rather than guessed at; "open" violation counts are stocks, not flows; "no managing-agent organization" is a registration-record fact, not a claim about day-to-day operations.
Exact dataset references and reproduction steps live on the methodology page. Numbers on this page are frozen to the 2026-07-03 retrieval; they will drift as HPD and DOB records move.