New York University 19 Washington Square North Rear New York, NY 10011 NYC Landmarks Preservation Commission Submission Docket #LPC-1938195 The Switzer Group October 29, 2019 Public Hearing Presentation 1
19 WASHINGTON SQUARE NORTH REAR BLOCK: 551 Site Information LOT: 7 ZONING DISTRICT: R6 WINDOWS 2
MacDougal Alley Context 1930’s designation photo with glass block alteration View of 19 Washington Square North – Rear First and second floor windows to be replaced First floor window security bars to remain 3
MacDougal Alley Context 1930’s designation photo with glass block alteration 4
1992 NYC LPC Application Drawings 5
Existing Window Elevation Proposed Window Elevation 1. Existing 1 st floor wood double-hung windows will be replaced in kind with similar aluminum double-hung windows – please refer to details on slides 8 and 9 of this presentation. 2. Existing 2 nd floor steel casement windows will be replaced in kind with similar aluminum casement windows – please refer to details on slides 10 and 11 of this presentation. 6
Bedroom Bathroom Bedroom 1. Proposed 2 nd floor steel casement windows will be replaced in kind with similar aluminum casement windows – please refer to details on slides 10 and 11 of this presentation. Windows painted black to match existing window finish. 2. Glazing Calculations: 1. Existing 2 nd floor steel casement windows 1. Bedroom Windows: 1. Existing: 33” x 51” = 1,683 square inches 2. Proposed: 32” x 50” = 1,600 square inches 3. 4.93% decrease 2. Bathroom Window: 1. Existing: 33” x 33” = 1,089 square inches 2. Proposed: 32” x 32” = 1,024 1. Proposed 2 nd floor aluminum casement windows square inches 3. 5.97% decrease 19 Washington Square North – Rear MacDougal Alley Proposed 2 nd Floor Window Elevation 7
Head Stile Existing 1 st floor wood Proposed 1 st floor insulated double-hung window aluminum double-hung Sill section window section 19 Washington Square North – Rear MacDougal Alley Double-Hung Window Sections 8
Wide vertical mullion Wide muntin Head Jamb at existing masonry opening Existing Stile Proposed Sill Double-hung window proposed plan section details at jambs Vertical section details Double-hung window proposed section details 9
Head Mullion Sill Casement window proposed section detail Casement window existing section detail 10
The design intent is to match the location of the existing casement window plane. Probes will be required to determine the location of existing blocking and connections of the existing Existing casement windows to the masonry wall. Existing No changes to the existing exterior masonry Jamb Stile Muntin Latch opening. Jamb Stile Muntin Latch Jamb Stile Muntin Latch Proposed Casement window typical plan section details 11
19 Washington Square North Rear • The existing first floor windows are five (5) sets of two-over-two, double-hung, painted wood windows, and are protected by painted metal security bars. • The existing security bars will not be modified. • The security bars are painted black. • The windows and the exterior brick wall are painted Benjamin Moore HC-107 Gettysburg Gray. First Floor Windows 12
19 Washington Square North Rear First Floor Windows First Floor Windows 13
19 Washington Square North Rear First Floor Windows First Floor Windows 14
19 Washington Square North Rear First Floor Windows First Floor Windows 15
19 Washington Square North Rear • The existing second floor windows include two (2) 12-light casement windows with the center two (2) columns operable; • And one (1) 9-light casement window with the center column operable. • These windows are painted black. Second Floor Bedroom Casement Window 16
19 Washington Square North Rear Second Floor Bathroom Casement Window Second Floor Bedroom Casement Window 17
MacDougal Alley Context View of east end of MacDougal Alley View west from east end of MacDougal Alley 18
MacDougal Alley Context View of 19 Washington Square North – Rear View of 20 Washington Square North First and second floor windows to be replaced First floor window security bars to remain 19
MacDougal Alley Context View of 20 and 21 Washington Square North View of 21 Washington Square North 20
MacDougal Alley Context View of 22 Washington Square North View of the northwest end of MacDougal Alley and 12 MacDougal Alley 21
MacDougal Alley Context View of 8 West 8 th Street View of 8 West 8 th Street 22
MacDougal Alley Context View of 14 West 8 th Street View of 14 West 8 th Street 23
MacDougal Alley Context View of 13 MacDougal Alley View of 15 MacDougal Alley 24
Thank-you! 25
Appendix for Staff Level Review 26
All new windows to match existing for type, function, and color. 1 1 3 3 2 2 Existing Proposed Three (3) existing rear courtyard windows: 1. Existing 2 nd floor painted steel casement window. Proposed aluminum casement window. 2. Existing double-hung, painted wood window. Proposed aluminum double-hung window. 3. Existing 1 st floor kitchen casement window. Proposed aluminum casement window. 19 Washington Square North – Rear Rear Court Window Elevations 27
WINDOW 2: FIRST FLOOR SOUTH FACADE EXTERIOR VIEW 1. REMOVE EXISTING DOUBLE-HUNG EXTERIOR WINDOW 2. REPLACE EXTERIOR WINDOW WITH INSULATED ALUMINUM DOUBLE-HUNG WINDOW WITH PROFILE AND COLOR 2 TO MATCH EXISTING EXTERIOR WINDOW. 3. EXISTING SILL, JAMBS, FIRST FLOOR AND HEAD TO REMAIN. WINDOWS FACING INTERIOR COURT 28
WINDOW 3: FIRST FLOOR SOUTH FACADE VIEW FROM EXTERIOR 1. REMOVE EXISTING EXTERIOR CASEMENT WINDOW 2. REPLACE WITH NEW INSULATED ALUMINUM CASEMENT WINDOW WITH PROFILE AND COLOR TO MATCH EXISTING WINDOW. 3 3. EXISTING SILL, JAMBS, AND LINTEL TO REMAIN. FIRST FLOOR WINDOWS FACING INTERIOR COURT 29
WINDOW 7: SECOND FLOOR SOUTH FAÇADE VIEW FROM EXTERIOR 1. REMOVE EXISTING CASEMENT WINDOW 2. REPLACE WITH NEW INSULATED ALUMINUM CASEMENT WINDOW WITH DIVIDED LIGHTS, PROFILES AND COLOR TO MATCH EXISTING CASEMENT WINDOW. 7 SECOND FLOOR WINDOWS FACING INTERIOR COURT 30
SOUTHWEST CORNER FACING INTERIOR COURT – AC REMOVAL AND BRICK INFILL VIEW FROM EXTERIOR 1. REMOVE EXISTING AIR CONDITIONER UNIT. 2. FILL VOID WITH BRICK, AND MORTAR TO MATCH ADJACENT, EXISTING BRICK AND MORTAR. 8 9 SOUTH EXTERIOR ELEVATION FACING EXISTING CONDITION PHOTOMONTAGE OF INFILL INTERIOR COURTYARD 31
SOUTHEAST CORNER FACING INTERIOR COURT – AC REMOVAL AND BRICK INFILL VIEW FROM EXTERIOR 1. REMOVE EXISTING AIR CONDITIONER UNIT. 2. FILL VOID WITH BRICK, AND MORTAR TO MATCH ADJACENT, EXISTING BRICK AND MORTAR. 10 EXISTING CONDITION PHOTOMONTAGE OF INFILL Note: for color and concept SOUTH EXTERIOR only, not for texture or pattern. ELEVATION FACING Brick infill will match adjacent INTERIOR brick and mortar. COURTYARD 32 28
New York University 19 Washington Square North Rear New York, NY 10011 NYC Landmarks Preservation Commission Submission Docket #LPC-1938195 The Switzer Group October 29, 2019 Public Hearing Presentation 1
19 WASHINGTON SQUARE NORTH REAR BLOCK: 551 Site Information LOT: 7 ZONING DISTRICT: R6 WINDOWS 2
MacDougal Alley Context 1930’s designation photo with glass block alteration View of 19 Washington Square North – Rear First and second floor windows to be replaced First floor window security bars to remain 3
MacDougal Alley Context 1930’s designation photo with glass block alteration 4
1992 NYC LPC Application Drawings 5
Existing Window Elevation Proposed Window Elevation 1. Existing 1 st floor wood double-hung windows will be replaced in kind with similar aluminum double-hung windows – please refer to details on slides 8 and 9 of this presentation. 2. Existing 2 nd floor steel casement windows will be replaced in kind with similar aluminum casement windows – please refer to details on slides 10 and 11 of this presentation. 6
Bedroom Bathroom Bedroom 1. Proposed 2 nd floor steel casement windows will be replaced in kind with similar aluminum casement windows – please refer to details on slides 10 and 11 of this presentation. Windows painted black to match existing window finish. 2. Glazing Calculations: 1. Existing 2 nd floor steel casement windows 1. Bedroom Windows: 1. Existing: 33” x 51” = 1,683 square inches 2. Proposed: 32” x 50” = 1,600 square inches 3. 4.93% decrease 2. Bathroom Window: 1. Existing: 33” x 33” = 1,089 square inches 2. Proposed: 32” x 32” = 1,024 1. Proposed 2 nd floor aluminum casement windows square inches 3. 5.97% decrease 19 Washington Square North – Rear MacDougal Alley Proposed 2 nd Floor Window Elevation 7
Head Stile Existing 1 st floor wood Proposed 1 st floor insulated double-hung window aluminum double-hung Sill section window section 19 Washington Square North – Rear MacDougal Alley Double-Hung Window Sections 8
Wide vertical mullion Wide muntin Head Jamb at existing masonry opening Existing Stile Proposed Sill Double-hung window proposed plan section details at jambs Vertical section details Double-hung window proposed section details 9
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