19 DOWNING STREET
19 DOWNING STREET is a Class A4 (one-family city home) building in Manhattan (BBL 1005270087) built in 1877, with 1 residential unit across 4 floors.
The building is in NYC community district 102, council district 3, zoning district R6, on a 1,108-square-foot lot with a building footprint of 3,166 square feet.
The current registered owner of record per NYC PLUTO is CHRISTOPHER C. KONDO AND DINAH LAURI WHI TLOCK JOIN.
The most recent ACRIS deed transfer for this BBL was recorded on March 27, 2025 when 19 DOWNING LLC conveyed the property to CHRISTOPHER C. KONDO AND DINAH LAURI WHITLOCK JOIN; DINAH LAURI WHITLOCK, TRUSTEE; CHRISTOPHER C. KONDO, TRUSTEE for $9.90M. The transaction was recorded as cash (no paired mortgage instrument).
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 1,108 sqft
- Building area:
- 3,166 sqft
- Floors:
- 4
- Assessed value:
- $505K
- Community district:
- 102
- Council district:
- 3
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 19 DOWNING STREET
Who owns 19 DOWNING STREET?
The current registered owner of record for 19 DOWNING STREET per NYC PLUTO is CHRISTOPHER C. KONDO AND DINAH LAURI WHI TLOCK JOIN. The most recent ACRIS deed transfer for this BBL was recorded on March 27, 2025 when the property was conveyed to CHRISTOPHER C. KONDO AND DINAH LAURI WHITLOCK JOIN; DINAH LAURI WHITLOCK, TRUSTEE; CHRISTOPHER C. KONDO, TRUSTEE. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 19 DOWNING STREET last sold?
The most recent ACRIS deed transfer for 19 DOWNING STREET was recorded on March 27, 2025, when 19 DOWNING LLC conveyed the property to CHRISTOPHER C. KONDO AND DINAH LAURI WHITLOCK JOIN; DINAH LAURI WHITLOCK, TRUSTEE; CHRISTOPHER C. KONDO, TRUSTEE for $9.90M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 19 DOWNING STREET have?
No open HPD housing-maintenance code violations are on record for 19 DOWNING STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 19 DOWNING STREET?
NYC Department of Finance assesses 19 DOWNING STREET at $505K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 19 DOWNING STREET and what does that mean?
19 DOWNING STREET is NYC building class A4 — One-family city home. A single-family attached or semi-detached city home. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.