452 WEST 23 ST
New York6,940 sqftbuilt 1856BBL 1007200073
78
out of 100
Grade C
Compliance gaps
Recommended actions
- 1Open HPD violations26 open HPD violations.26−15 pts
- 2Open DOB violations2 open DOB violations.2−7.1 pts
- 3ECB balance owed$2,500 outstanding to ECB.$2,500−0.3 pts
Regulatory-adjusted value
$2,335,577
market estimate
→
$2,333,077
after regulatory exposure
Median $/sqft from comparable sales × sqft, minus capitalized LL 97 (10-yr horizon, 7% cap rate) + outstanding ECB & DOF charges. Informational — not a formal appraisal.
Full breakdown
Open HPD violations
26 open HPD violations.
26
−15/ 15
Open DOB violations
2 open DOB violations.
2
−7.1/ 20
ECB balance owed
$2,500 outstanding to ECB.
$2,500
−0.3/ 15
LL 97 penalty 2024-2029
Within LL 97 cap for 2024-2029 (or not subject).
—
0/ 10
LL 97 penalty 2030-2034
Projected within cap for 2030-2034 (or not subject).
—
0/ 10
Over-assessment gap
Assessment in line with market comps.
-39%
0/ 10
Tax delinquency
No outstanding DOF charges.
—
0/ 10
Open liens
No open liens on record.
—
0/ 10
RegWatch Score v1.4 · 2 sourcesPartial data
Share
How this score is calculated →
The RegWatch Compliance Score (v1.4) is a deterministic 0-100 composite weighing eight public-data categories. Higher is better. Thresholds calibrated against 2024 NYC data distributions. Informational only; reflects public records and shouldn't be used as the sole basis for any decision.
Open DOB safety + legacy violations — 20 pts
Open HPD housing violations — 15 pts
Outstanding ECB penalties — 15 pts
LL 97 penalty 2024-2029 — 10 pts
LL 97 penalty 2030-2034 — 10 pts
Assessment-vs-market gap — 10 pts
Tax / utility delinquency — 10 pts
Open liens from ACRIS — 10 pts
Sources used: v2.property_events.violations, v2.parcels.comparables. Missing: liens, charges.
Dispute a data point: [email protected]
Embed on your site:
<iframe src="https://regwatch.nyc/embed/score/1007200073" width="340" height="200" frameborder="0" scrolling="no" title="RegWatch Compliance Score — 452 WEST 23 ST"></iframe>
Need the complete picture?
See every violation, permit, title, zoning, and environmental record, free. Save the building to your portfolio for ongoing in-app compliance alerts.