Brooklyn • Two Family Dwelling

49 South Portland Ave

Brooklyn, NY 11217Individually ownedBBL 3021000009BIN 3058863

Updated Aug 1, 2026 · 16 sources

Year Built1866
Floors3
Units2
Building Area4,246 sqft
ZoningR6B
ClassB9
Market Value$6M

49 SOUTH PORTLAND AVE is a property located at 49 SOUTH PORTLAND AVE, Brooklyn, NY 11217. It is classified as a two family dwelling - miscellaneous. The building was constructed in 1866. It has 3 floors and 2 units. The building area is 4,246 square feet on a 2,200 sqft lot. The property is zoned R6B. The assessed market value is $6M. It last sold for $2.4M on Aug 21, 2009. Public records list the property as individually owned. There are 4 building permits on record (3 active). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

51records on file

Completed in 1866, 49 South Portland Ave rises 3 stories over Kings. Public records put it at 2 units and 4,246 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $6.0M, and assessed for tax at $359K. In the 57 years its record reaches back, the lot has drawn 51 separate government filings.

The documentary life of the address leans hard toward mortgage: 20 of its 51 records, fully 39%, fall under that one heading. Release (10) and assignment (8) trail well behind. No violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 1986 the busiest year on file.

Read together — 39% mortgage, 57 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$6.0M of Kings, written across 51 government filings.

Property Details

Address49 SOUTH PORTLAND AVE, Brooklyn, NY 11217
Building TypeTwo Family Dwelling - Miscellaneous
B9
Year Built1866
Floors3
Total Units2
Building Area4,246 sqft
Lot Size2,200 sqft
ZoningR6B
ConditionAverage
3021000009
3058863
OwnershipIndividually owned

Assessment & Sales

$6M
$359K
$43K
$2.4M
Last Sale DateAug 21, 2009

Building Permits

4 on record · 3 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Dec 30, 2020Est. cost $50KJob #321280207-01
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 18, 2016Job #321280207-01-02
Construction EquipmentDOB Legacy
ISSUED
Filed Jul 7, 2016Job #321280207-01-01
Alteration — Type 2DOB Legacy
PLAN EXAM - APPROVED
Filed Oct 25, 2011Est. cost $20KJob #320387130-01

Violations

none on record

No violations found in local records.

Get the Complete Report for 49 SOUTH PORTLAND AVE

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

Free to view core records, no credit card required — the paid report adds title history & analysis.

View Report

Frequently Asked Questions

When was 49 SOUTH PORTLAND AVE, Brooklyn built?

The building at 49 SOUTH PORTLAND AVE, Brooklyn, NY 11217 was constructed in 1866. It is classified as a two family dwelling - miscellaneous with 3 floors and 2 units. The building area is 4,246 sqft.

Are there building permits at 49 SOUTH PORTLAND AVE, Brooklyn?

Yes. 49 SOUTH PORTLAND AVE, Brooklyn, NY 11217 has 4 building permits on record, with 3 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 2 (SIGNED OFF) filed Dec 30, 2020.

Does 49 SOUTH PORTLAND AVE, Brooklyn have violations?

No violations were found in local records for 49 SOUTH PORTLAND AVE, Brooklyn, NY 11217. Violation data is sourced from DOB (safety and legacy), HPD (housing), and ECB (environmental control).

Does 49 SOUTH PORTLAND AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 49 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 49 SOUTH PORTLAND AVE?

49 SOUTH PORTLAND AVE, Brooklyn, NY 11217 has an assessed market value of $6M and a total assessed value of $359K (land: $43K). Assessment data is from the NYC Department of Finance (DOF).

When was 49 SOUTH PORTLAND AVE last sold?

49 SOUTH PORTLAND AVE, Brooklyn, NY 11217 last sold for $2.4M on Aug 21, 2009. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 49 SOUTH PORTLAND AVE?

49 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 49 SOUTH PORTLAND AVE?

49 SOUTH PORTLAND AVE, Brooklyn, NY 11217 is individually 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 49 SOUTH PORTLAND AVE?

Search 49 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.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches
49 SOUTH PORTLAND AVE, Brooklyn, NY 11217 — Property Records, Permits, Violations, Tax & Zoning | RegWatch