Staten Island • Library

309 New Dorp Ln

Staten Island, NY 10306Government-ownedBBL 5036430005BIN 5052750

Updated Aug 1, 2026 · 16 sources

Year Built1971
Floors1
Units1
Building Area12,000 sqft
ZoningR3-2
ClassP8
Market Value$3.3M

309 NEW DORP LN is a property located at 309 NEW DORP LN, Staten Island, NY 10306. It is classified as a library. The building was constructed in 1971. It has 1 floor and 1 unit. The building area is 12,000 square feet on a 12,000 sqft lot. The property is zoned R3-2. The assessed market value is $3.3M. Public records list the property as government-owned. There are 31 building permits on record (22 active). There are 6 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

56records on file

Completed in 1971, 309 New Dorp Ln rises 1 story over Richmond. Public records put it at 1 unit and 12,000 square feet of floor area, on land zoned R3-2. It is carried on the public rolls at a market value of $3.3M, and assessed for tax at $1.5M. In the 33 years its record reaches back, the lot has drawn 56 separate government filings.

The documentary life of the address leans hard toward permit: 31 of its 56 records, fully 55%, fall under that one heading. Assignment (13) and violation (6) trail well behind. No violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2026.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 70.4 kBtu per square foot. Its operations answer for roughly 73 metric tons of CO2-equivalent a year.

Read together — 55% permit, 33 years of accumulation, a parcel of Richmond — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.3M of Richmond, written across 56 government filings.

Property Details

Address309 NEW DORP LN, Staten Island, NY 10306
Building TypeLibrary
P8
Year Built1971
Floors1
Total Units1
Building Area12,000 sqft
Lot Size12,000 sqft
ZoningR3-2
ConditionN/A
5036430005
5052750
OwnershipGovernment-owned

Assessment & Sales

$3.3M
$1.5M
$211K

Building Permits

31 on record · 22 active
ElectricalDOB NOW
PERMIT ISSUED
Filed Jun 23, 2026Job #S01265164-I1-EL
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jan 22, 2026Est. cost $100KJob #S00816450-I1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jan 22, 2026Est. cost $100KJob #S00816450-I1
StructuralDOB NOW
SIGNED-OFF
Filed Jan 5, 2026Est. cost $100KJob #S00816450-S3
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jan 5, 2026Est. cost $100KJob #S00816450-S3

+ 26 more permitsview full report

Violations

6 on record · none currently open
ECBConstruction
RESOLVE
Issued Jul 30, 2010#34846048J

27-3101 FAILURE TO MAINTAIN EGRESS CLEAN & UNOBSTRUCTED @ TIME OF INSPECTION I DID OBSERVE IN CELLAR MEN WORKING & MEANS OF EGRESS BLOCKED BY RACKS & THE BILCO DOOR W/ LOCKS ATTACHED IN OPEN POSITION REMEDY: CO

View this violation's full details & status history →
DOB LegacyLocal Law 62/91
DISMISSED
Issued Feb 27, 2001#781878
DOB LegacyLocal Law 62/91
DISMISSED
Issued Aug 29, 1995#419844
DOB LegacyLocal Law 62/91
DISMISSED
Issued Aug 29, 1995#420037
DOB LegacyLocal Law 62/91
DISMISSED
Issued Jun 8, 1994#319449

+ 1 more violation on record — view full report

Get the Complete Report for 309 NEW DORP LN

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 309 NEW DORP LN, Staten Island built?

The building at 309 NEW DORP LN, Staten Island, NY 10306 was constructed in 1971. It is classified as a library with 1 floor and 1 unit. The building area is 12,000 sqft.

Are there building permits at 309 NEW DORP LN, Staten Island?

Yes. 309 NEW DORP LN, Staten Island, NY 10306 has 31 building permits on record, with 22 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (PERMIT ISSUED) filed Jun 23, 2026.

Does 309 NEW DORP LN, Staten Island have violations?

Yes. 309 NEW DORP LN, Staten Island, NY 10306 has 6 violations on record, with 0 currently open. Breakdown: 5 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 309 NEW DORP LN, Staten Island have docketed judgments?

No docketed OATH judgments were found in local records for 309 NEW DORP LN, Staten Island, NY 10306. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 309 NEW DORP LN?

309 NEW DORP LN, Staten Island, NY 10306 has an assessed market value of $3.3M and a total assessed value of $1.5M (land: $211K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 309 NEW DORP LN?

309 NEW DORP LN, Staten Island, NY 10306 is zoned R3-2. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 309 NEW DORP LN?

309 NEW DORP LN, Staten Island, NY 10306 is government-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 309 NEW DORP LN?

Search 309 NEW DORP LN on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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309 NEW DORP LN, Staten Island, NY 10306 — Property Records, Permits, Violations, Tax & Zoning | RegWatch