Local Law 97 exposure at The Aberdeen.
Reported emissions, current and 2030 caps, estimated annual penalty exposure, and per-unit monthly impact for 245 West 107 Street — built on NYC’s public LL84 benchmarking dataset and PLUTO tax-lot records. Latest available reporting year: 2024.
- Address
- 2780 Broadway, New York, NY 10025
- NYC reporting record
- DEPM 1796 - 245 West 107th St
- Year built
- 1929
- Total square feet
- 223,590
- Residential units
- 117
- Primary use
- Multifamily Housing
- Reporting year
- 2024
- BIN / BBL
- 1056647 / 1018790001
- Reported emissions
- 756 mtCO₂e/yr
NYC benchmarking records this property under “DEPM 1796 - 245 West 107th St” — typically an alternate address on the same tax lot, or the label the owner or managing agent files under. The BIN and BBL above tie the record to this building.
Source: NYC LL84 benchmarking & PLUTO (NYC Open Data) · Reporting year 2024 · Data refreshed July 2026
Data provenance & what this does not establish
Sources. NYC’s Local Law 84 energy and emissions benchmarking disclosures (NYC Open Data dataset 5zyy-y8am) and the Department of City Planning’s PLUTO tax-lot records. The latest available benchmarking reporting year is 2024; buildings disclose annually, one year in arrears. Our snapshot of both datasets was last refreshed July 2026.
Identity. Marketed address: 2780 Broadway, New York, NY 10025. Government record: DEPM 1796 - 245 West 107th St (BIN 1056647, BBL 1018790001). Building identity passed an automated BIN and tax-block cross-check against current city records on the last refresh; records that fail the identity gate are withheld from publication.
What this analysis does not establish. It does not establish the penalty the building will actually pay — offsets, renewable-energy credits, rule adjustments, and exemptions can reduce or eliminate exposure. It does not establish current retrofit work or board plans, which filings lag. It does not establish how any cost would be allocated to an individual apartment — that depends on the board. Read it as one input to diligence, and verify current plans with the managing agent, board minutes, and counsel.
Strong — under cap in both periods
Reported emissions are below the cap in both the 2024–2029 and 2030–2034 periods. The building is well-positioned under current LL97 rules; no near-term financial pressure from this law alone.
- Excess over cap
- 0 mtCO₂e
- Annual penalty exposure
- $0 (under cap)
- Per unit / month impact
- —
- Excess over cap
- 0 mtCO₂e
- Annual penalty exposure
- $0 (under cap)
- Per unit / month impact
- —
- Under the 2024–2029 capReported emissions of 756 mtCO2e/year are below the building's first-period cap (1509 mtCO2e/year). No near-term penalty exposure under current rules.
- Large ownership base spreads costsWith 117 units, any capital project or penalty is distributed across many shareholders, reducing per-unit impact.
- Older construction may require more extensive compliance workBuilt 1929. Buildings of this vintage often carry older heating systems (steam, frequently oil or gas) and weaker envelopes; compliance pathways may require deeper capital intervention than in newer buildings. Whether that applies here depends on this building's actual systems and any work already done.
How a board could plausibly respond to LL97 over the next decade. Each scenario translates the regulatory exposure into the per-unit financial impact a shareholder might actually feel — through maintenance increases, assessments, or a combination. The dollar ranges are illustrative — not building-specific estimates. Actual retrofit scope and cost require engineering analysis and a review of the building’s capital plan.
The board makes no major capital investment. Penalties are paid out of operating budget or via maintenance increases. No upgrade-driven assessment in this scenario; pure pay-the-fine path.
- 10-yr per-unit total
- $0 – $0
- Monthly per-unit
- $0 – $0
Currently the building has no penalty exposure, so this scenario carries no direct LL97 cost. Future cap tightenings (2035+) could change this.
The board funds a meaningful retrofit (heat-pump conversion, envelope work, controls modernization, electrification) via assessment, financing, or reserve drawdown. Penalties eliminated or substantially reduced; long-term operating costs typically lower.
- 10-yr per-unit total
- $75,000 – $200,000
- Monthly per-unit
- $625 – $1,667
Higher upfront, lower long-term. The right path for boards with strong reserves and a long-view shareholder base. Many trophy-tier buildings on Park / Fifth / CPW are evaluating this now.
The board pays penalties for several years, then funds a retrofit anyway as the 2030 step-down or 2035 cap arrives. Combines the recurring penalty burden with the eventual capital event.
- 10-yr per-unit total
- $93,750 – $250,000
- Monthly per-unit
- $781 – $2,083
The most expensive of the three paths. A common trajectory when a board defers the capital decision without a plan — and worth asking directly which of the three paths this building is actually on.
Multi-year reported emissions from NYC’s LL84 benchmarking. A downward trend signals the building is already executing an operational or capital response; flat or upward suggests the board hasn’t yet acted.
| Year | Total emissions (mtCO₂e) | Intensity (kgCO₂e/sf) |
|---|---|---|
| 2024 | 756 | 3.38 |
| 2023 | 851 | 4.10 |
| 2022 | 825 | 3.90 |
Underwriting a purchase at The Aberdeen?
LL97 exposure is one layer of building diligence. Reserves, assessment history, board posture, sponsor sales dynamics, and how the building’s capital plan interacts with the 2030 step-down all matter. The Roebling Team does this layer of work on every client transaction.
For the full building read on The Aberdeen, see the editorial profile — architect, history, board character, recent sales context.
Schedule a 30-minute consultation →