Staten Island • Two Family Dwelling

21 Lava St

Staten Island, NY 10305Company-ownedBBL 5034180032BIN 5125920

Updated Aug 1, 2026 · 16 sources

Year Built2021
Floors2
Units2
Building Area3,692 sqft
ZoningR3X
ClassB2
Market Value$1.1M

21 LAVA ST is a property located at 21 LAVA ST, Staten Island, NY 10305. It is classified as a two family dwelling - frame. The building was constructed in 2021. It has 2 floors and 2 units. The building area is 3,692 square feet on a 3,901 sqft lot. The property is zoned R3X. The assessed market value is $1.1M. Public records list the property as company-owned. There are 24 building permits on record (24 active). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

27records on file

Completed in 2021, 21 Lava St rises 2 stories over Richmond. Public records put it at 2 units and 3,692 square feet of floor area, on land zoned R3X. It is carried on the public rolls at a market value of $1.1M, and assessed for tax at $66.5K. In the 23 years its record reaches back, the lot has drawn 27 separate government filings.

The documentary life of the address leans hard toward permit: 24 of its 27 records, fully 89%, fall under that one heading. Lien (2) and complaint (1) 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 2022.

Read together — 89% permit, 23 years of accumulation, a parcel of Richmond — these scattered records compose a portrait of the address that no single page sets out to draw.

89% of every record here performs the same act: permit.

Property Details

Address21 LAVA ST, Staten Island, NY 10305
Building TypeTwo Family Dwelling - Frame
B2
Year Built2021
Floors2
Total Units2
Building Area3,692 sqft
Lot Size3,901 sqft
ZoningR3X
ConditionAverage
5034180032
5125920
OwnershipCompany-owned

Assessment & Sales

$1.1M
$67K
$9K

Building Permits

24 on record · 24 active
New BuildingDOB Legacy
ISSUED
Filed Jul 7, 2026Job #540181159-01-04
New BuildingDOB Legacy
ISSUED
Filed Jul 7, 2026Job #540185459-01-04
General ConstructionDOB NOW
PROF CERT QA REVIEW
Filed Jun 29, 2026Est. cost $1Job #S00377872-P1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Oct 22, 2024Est. cost $1Job #S00377888-I1
New BuildingDOB Legacy
ISSUED
Filed Oct 21, 2024Job #540181159-01-03

+ 19 more permitsview full report

Violations

none on record

No violations found in local records.

Get the Complete Report for 21 LAVA ST

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

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Frequently Asked Questions

When was 21 LAVA ST, Staten Island built?

The building at 21 LAVA ST, Staten Island, NY 10305 was constructed in 2021. It is classified as a two family dwelling - frame with 2 floors and 2 units. The building area is 3,692 sqft.

Are there building permits at 21 LAVA ST, Staten Island?

Yes. 21 LAVA ST, Staten Island, NY 10305 has 24 building permits on record, with 24 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a New Building (ISSUED) filed Jul 7, 2026.

Does 21 LAVA ST, Staten Island have violations?

No violations were found in local records for 21 LAVA ST, Staten Island, NY 10305. Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 21 LAVA ST, Staten Island have docketed judgments?

No docketed OATH judgments were found in local records for 21 LAVA ST, Staten Island, NY 10305. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 21 LAVA ST?

21 LAVA ST, Staten Island, NY 10305 has an assessed market value of $1.1M and a total assessed value of $67K (land: $9K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 21 LAVA ST?

21 LAVA ST, Staten Island, NY 10305 is zoned R3X. 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 21 LAVA ST?

21 LAVA ST, Staten Island, NY 10305 is company-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 21 LAVA ST?

Search 21 LAVA ST 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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21 LAVA ST, Staten Island, NY 10305 — Property Records, Permits, Violations, Tax & Zoning | RegWatch