Brooklyn • Two Family Dwelling

1 South Portland Ave

Brooklyn, NY 11217Company-ownedBBL 3021000032BIN 3058884

Updated Aug 1, 2026 · 16 sources

Year Built1878
Floors3
Units2
Building Area7,586 sqft
ZoningR6B
ClassB1
Market Value$9.2M

1 SOUTH PORTLAND AVE is a property located at 1 SOUTH PORTLAND AVE, Brooklyn, NY 11217. It is classified as a two family dwelling - brick. The building was constructed in 1878. It has 3 floors and 2 units. The building area is 7,586 square feet on a 2,561 sqft lot. The property is zoned R6B. The assessed market value is $9.2M. It last sold for $2.9M on May 23, 2006. Public records list the property as company-owned. There are 18 building permits on record (13 active). There are 5 violations on record (1 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

66records on file

Completed in 1878, 1 South Portland Ave rises 3 stories over Kings. Public records put it at 2 units and 7,586 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $9.2M, and assessed for tax at $555K. In the 45 years its record reaches back, the lot has drawn 66 separate government filings.

The documentary life of the address leans hard toward permit: 18 of its 66 records, fully 27%, fall under that one heading. Release (11) and mortgage (8) trail well behind. 1 violation stands 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 2006.

Read together — 27% permit, 45 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$9.2M of Kings, written across 66 government filings.

Property Details

Address1 SOUTH PORTLAND AVE, Brooklyn, NY 11217
Building TypeTwo Family Dwelling - Brick
B1
Year Built1878
Floors3
Total Units2
Building Area7,586 sqft
Lot Size2,561 sqft
ZoningR6B
ConditionAverage
3021000032
3058884
OwnershipCompany-owned

Assessment & Sales

$9.2M
$555K
$8K
$2.9M
Last Sale DateMay 23, 2006

Building Permits

18 on record · 13 active
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Aug 22, 2018Job #340338548-01
Construction EquipmentDOB Legacy
ISSUED
Filed Dec 23, 2015Job #340338548-01-01
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Mar 18, 2010Job #302244505-03
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Mar 18, 2010Est. cost $250KJob #302244505-01
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Mar 18, 2010Job #302244505-02

+ 13 more permitsview full report

Violations

5 on record · 1 open
DOB LegacyLocal Law 62/91
ACTIVE
Issued Aug 16, 1993#233353

+ 4 more violations on record — view full report

Get the Complete Report for 1 SOUTH PORTLAND AVE

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

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Frequently Asked Questions

When was 1 SOUTH PORTLAND AVE, Brooklyn built?

The building at 1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 was constructed in 1878. It is classified as a two family dwelling - brick with 3 floors and 2 units. The building area is 7,586 sqft.

Are there building permits at 1 SOUTH PORTLAND AVE, Brooklyn?

Yes. 1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 has 18 building permits on record, with 13 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 3 (SIGNED OFF) filed Aug 22, 2018.

Does 1 SOUTH PORTLAND AVE, Brooklyn have violations?

Yes. 1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 has 5 violations on record, with 1 currently open. Breakdown: 5 DOB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1 SOUTH PORTLAND AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 1 SOUTH PORTLAND AVE, Brooklyn, NY 11217. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 1 SOUTH PORTLAND AVE?

1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 has an assessed market value of $9.2M and a total assessed value of $555K (land: $8K). Assessment data is from the NYC Department of Finance (DOF).

When was 1 SOUTH PORTLAND AVE last sold?

1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 last sold for $2.9M on May 23, 2006. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1 SOUTH PORTLAND AVE?

1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 is zoned R6B. 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 1 SOUTH PORTLAND AVE?

1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 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 1 SOUTH PORTLAND AVE?

Search 1 SOUTH PORTLAND AVE 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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1 SOUTH PORTLAND AVE, Brooklyn, NY 11217 — Property Records, Permits, Violations, Tax & Zoning | RegWatch