HOUSE ADDITION 5051 ISELIN AVENUE, BRONX, NY 10471 BLOCK: 5832 LOT: - PowerPoint PPT Presentation

HOUSE ADDITION 5051 ISELIN AVENUE, BRONX, NY 10471 BLOCK: 5832 LOT: 4328 TAX MAP NO.: 4328 ZONING: R1-2 W/ NA-2 LPC SUBMISSION OCTOBER 28,2019 CURRENT VIEW FROM ISELIN AVENUE 5051 ISELIN AVENUE 1 LPC PRESENTATION 10/28/2019

I s e l i n A v e n u e 2 Delafield Ave (Mapped) KEY PLAN N.T.S. UNDATED PHOTO FROM ISELIN AVENUE 5051 ISELIN AVENUE 2 LPC PRESENTATION 10/28/2019

SITE LOCATION ENCLOSED POOL INSIDE THE DISTRIC PRESERVATION DISTRIC MAP FIELDSTON HISTORIC DISTRIC 5051 ISELIN AVENUE 3 LPC PRESENTATION 10/28/2019

LOCATION OF SITE HISTORIC FIELDSTON MAP (UNDATED) 5051 ISELIN AVENUE 4 LPC PRESENTATION 10/28/2019

I s e l i n A v e n u e 5 Delafield Ave (Mapped) KEY PLAN N.T.S. 1980's TAX PHOTO 5051 ISELIN AVENUE 5 LPC PRESENTATION 10/28/2019

6 I s e l i n A v e n u e Delafield Ave (Mapped) KEY PLAN N.T.S. CURRENT VIEW FROM DELAFILED AVENUE 5051 ISELIN AVENUE 6 LPC PRESENTATION 10/28/2019

I s e l i n A v e n u e 7 Delafield Ave (Mapped) KEY PLAN N.T.S. CURRENT VIEW FROM ISELIN AVENUE 5051 ISELIN AVENUE 7 LPC PRESENTATION 10/28/2019

HENRY HUDSON PKWY I S E L I N A V E E V A R O N E V S O DELAFIELD AVE R G (MAPPED) AREA OF WORK W 250TH ST GROSVENOR AVE AERIAL MAP (CURRENT) 5051 ISELIN AVENUE 8 LPC PRESENTATION 10/28/2019

S S S T S T O O N N E E EXISTING FLOOR AREA: 3,342 SF PROPOSED FLOOR AREA: 6,516 SF M M A A C C STONE STONE A ALLOWABLE FLOOR AREA: 9,115.2 SF A ALLOWABLE FLOOR AREA: 9,115.2 SF D D A A M M EXISTING LOT AREA: 18,230.4 SF LOT AREA: 18,230.4 SF EXISTING OPEN SPACE: 15,841.46 SF PROPSED OPEN SPACE: 12,187.22 SF REQ. OPEN SPACE: 5,013 SF REQUIRED OPEN SPACE: 9,773.45 SF 0 0 3 3 EXISTING DEVELOPED AREA: 7,602.86 SF / 42% 2 PROPOSED DEVELOPED AREA: 6,885.18 SF / 38% 2 232 232 NET CHANGE 4% IMPROVEMENT 2 2 OH. WIRES OH. WIRES 2 2 2 2 I I R S RETAINING S E T E E A I L 224 N L 224 234 234 I N I I G N N 226 226 CURB CURB 228 228 A A V V E E 0 0 ROCK ROCK 3 N 3 N 2 2 U U 232 232 E E R=5.00' R=5.00' L=10.90' L=10.90' W W A A L L L L L L = = 9 9 234 6 6 . . 4 4 0 0 ' ' ROCK ROCK STONE S15°32'30"E STONE S15°32'30"E STONE APRON STONE APRON 268 sq.ft. 268 sq.ft. 10%-15% 10%-15% R R = = 1 1 5 5 8 8 . 4 . 4 2 2 ' ' MACADAM MACADAM R=121.58 R=121.58 L=11.60' L=11.60' 226 226 8 8 2 2 0 230 2 2 3 0-10%+ 2 N15°32'30"W 2 2 N15°32'30"W 3 3 7,627 sq.ft. 234 2 234 2 S S T T S STONE A A T C 0-10%+ C 6 O 6 K K 3 3 7,627 sq.ft. N E E 2 2 D E D WALK WALK FLAGSTONE FLAGSTONE FLAGSTONE WALK FLAGSTONE WALK CURB C PLAT PLAT U R B ROCK ROCK DRIVEWAY STONE STONE FLAGSTONE FLAGSTONE W/AC UNITS CONC.PLAT W/AC UNITS CONC.PLAT CHIM. CHIM. METAL M TWO STORY TWO STORY E STUCCO T STUCCO A DWELLING DWELLING L G A T E G A T E No.5051 METAL No.5051 METAL FENCE FENCE CURB C 1 1/2''STORY WALL 1 1/2''STORY WALL U PLANTER P W WALK R L (GARAGE (GARAGE A A B UNDER) UNDER) L N K T ONE STORY E ONE STORY R C CHAIN H STONE TERRACE W/ RETAINING A RETAINING I N TAX LOT 4336 TAX LOT 4336 WALLS & STEPS STEPPING STONE FLAGSTONE WALK STEPPING STONE FLAGSTONE WALK PLANTER PLANTER 0-10%+ 0-10%+ CONC. STEP 994 sq.ft. 994 sq.ft. CONC. STEPS STONE STONE W 38' ‐ 6'' 49' ‐ 7 3/32" WALK A L K S T O DRIVEWAY N STONE E W PROPOSED A POOL FLAGSTONE DECK L LINK WALL 226 sq.ft. L WALL 226 sq.ft. 10%-15% L 10%-15% 1 STORY STONE WALL I N WALK WALL BRICK ADDITION 77' ‐ 7'' K 15%-20% 15%-20% 86 sq.ft. 86 sq.ft. FLAGSTONE WALK 136 sq.ft. 10%-15% STONE PLANTER 117 sq.ft. 0-10%+ POOL FLAGSTONE 0-10%+ 0-10%+ EQUIPT. 239 sq.ft. 239 sq.ft. 282 sq.ft. 282 sq.ft. 10%-15% 10%-15% STONE STONE 2 15%-20% 2 W 2 2 323 sq.ft. 6 STONE WALL A 1 6 L 3 5 164 sq.ft. 164 sq.ft. 10%-15% K 10%-15% 2 % DELAFIELD AVENUE STONE DELAFIELD AVENUE STONE 3 - 2 2 2 RETAINING RETAINING s 2 0 2 q 4 4 % . f t FLAGSTONE . 2 2 2 2 FLAGSTONE 2 2 DECK 220 220 155.66' 155.66' FENCE WALL FENCE WALL W A 180.55' 180.55' L 534 sq.ft. FENCE 534 sq.ft. F K WALL WALL E 218 218 25%+ 25%+ 0-10%+ 0-10%+ N C 1442 sq.ft. 1442 sq.ft. E HOUSE H P PLAY O L STONE WALL U A STONE WALL S Y E IRREGULAR IRREGULAR FENCE STOCKADE FENCE STOCKADE 110.00' E 110.00' C E SHED N C SHED F E N F E K N K N74°27'30"E L I N N74°27'30"E N L I A I N A I C H C H MACADAM LINE OF PROPOSED MACADAM TAX LOT 4320 & 4350 TAX LOT 4320 & 4350 ENCLOSURE N N EXISTING SITE PLAN PROPOSED SITE PLAN 1 2 N.T.S. N.T.S. 5051 ISELIN AVENUE 9 LPC PRESENTATION 10/28/2019

LEGEND Open Space Ratio 1.0 - 2.1 2.2 - 3.5 3.6- > ''More Dense'' ''Less Dense'' DENSITY: TOP THIRD Adress Block Lot Lot Area Flr. Area Footprint Open Space OSRatio 416 Indian Rd. 5819 2176 9,502 6,795 2,434 7,068 1.0 Proposed Site 4711 Iselin Ave. 5823 2595 7,375 4,588 2,143 5,232 1.1 4666 Grosvenor Ave. 5821 2802 7,957 5,160 2,007 5,950 1.2 Less Dense 4640 Delafield Ave. 5822 2640 8,267 4,716 2,720 5,547 1.2 4671 Delafield Ave. 5824 2493 8,000 4,760 1,847 6,153 1.3 4673 Delafield Ave. 5824 2490 7,000 4,000 1,712 5,288 1.3 4637 Grosvenor Ave. 5822 2750 4,624 2,300 1,521 3,103 1.3 4710 Grosvenor Ave. 5821 2819 7,405 4,128 1,798 5,607 1.4 4662 Grosvenor Ave. 5821 2800 8,773 4,324 2,403 6,370 1.5 4684 Grosvenor Ave. 5821 2810 9,960 5,216 1,951 8,009 1.5 4703 Iselin Ave. 5823 2596 6,976 2,975 2,041 4,935 1.7 4701 Fieldston Rd. 5820 2310 6,763 2,864 1,877 4,886 1.7 4725 Iselin Ave. 5823 2585 8,842 3,783 2,300 6,542 1.7 4750 Iselin Ave. 5822 2688 8,034 3,208 2,459 5,575 1.7 4711 Fieldston Rd. 5820 2303 9,034 3,711 2,541 6,493 1.7 4745 Grosvenor Ave. 5822 2694 9,333 4,288 1,765 7,568 1.8 3 Indian Rd. 5819 2240 9,752 3,828 2,949 6,803 1.8 4780 Delafield Ave. 5823 2565 8,670 3,490 2,378 6,292 1.8 4670 Waldo Ave. 5817 1758 14,375 6,579 2,321 12,054 1.8 4710 Delafield Ave. 5823 2553 6,786 2,510 2,141 4,645 1.9 4700 Grosvenor Ave. 5821 2815 10,513 4,368 2,374 8,139 1.9 5051 Iselin Ave. 5832 4328 18,230 6,516 6,043 12,187 1.9 4731 Grosvenor Ave. 5822 2700 7,626 2,816 2,160 5,466 1.9 4740 Iselin Ave. 5822 2685 8,450 3,555 1,436 7,014 2.0 4721 Delafield Ave. 5824 2480 8,000 3,148 1,760 6,240 2.0 4682 Waldo Ave. 5817 1762 10,675 4,230 2,185 8,490 2.0 4660 Waldo Ave. 5817 1750 9,098 3,646 1,765 7,333 2.0 4900 Goodrige Ave. 5820 2265 8,250 2,960 2,137 6,113 2.1 4710 Filedston Rd. 5819 2181 17,986 7,142 3,226 14,760 2.1 4662 Iselin Ave. 5822 2650 10,698 4,158 1,942 8,756 2.1 5001 Iselin Ave. 5832 4340 16,511 6,220 3,325 13,186 2.1 4667 Grosvenor Ave. 5822 2735 8,369 3,306 1,298 7,071 2.1 Fieldson is characterized by a variety of lot densities and houses relative to lot size. This diagram of the proximate district area shows that our insertion of this increased density is appropriate to the district and in keeping with the densities of the district. From the analysis of the more dense sites, ours is in the least dense third of the grouping. OPEN SPACE RATIO - FIELDSTON HISTORIC 5051 ISELIN AVENUE 10 LPC PRESENTATION 10/28/2019

Proposed Site LEGEND Open Space Ratio 1.8 - 2.1 2.8 - 3.1 4.2 - 4.8 ''More Dense'' ''Less Dense'' Adress Block Lot Lot Area Floor Area Footprint Open Space O.S.Ratio 4601 Fieldston Rd. 5821 2910 18,113 18,113 4,403 13,710 1.8 5051 Iselin Ave. 5832 4328 18,230 6,516 6,043 12,187 1.9 Dense More 4710 Filedston Rd. 5819 2181 17,986 7,142 3,226 14,760 2.1 4547 Livindston Ave. 5811 250 18,375 6,378 4,747 13,628 2.1 4513 Livingston Ave. 5811 268 18,074 5,472 2,594 15,480 2.8 5020 Goodrige Ave. 5829 3618 18,460 4,936 3,380 15,080 3.1 Less Dense 4615 Livingston Ave. 5819 2255 18,000 3,810 1,831 16,169 4.2 331 West 250 St. 5829 3601 18,983 3,296 3,840 15,143 4.6 4614 Fieldston Rd. 5819 2130 18,802 3,384 2,652 16,150 4.8 Fieldson is characterized by a variety of lot densities and houses relative to lot size. This diagram of the proximate district area shows that our insertion of this increased density is appropriate to the district and in keeping with the densities of the district. From the analysis of the more dense sites, ours is in the least dense third of the grouping. OPEN SPACE RATIO - FIELDSTON HISTORIC 5051 ISELIN AVENUE 11 LPC PRESENTATION 10/28/2019

SITE LOCATION ENCLOSED POOL INSIDE THE DISTRIC PRESERVATION DISTRIC MAP FIELDSTON HISTORIC DISTRIC 5051 ISELIN AVENUE 12 LPC PRESENTATION 10/28/2019

4547 LIVINGSTON AVENUE, 10471 BRONX (BOROUGH 2) BLOCK 5811 LOT 250 Adress Block Lot Lot Area Footprint Open Space Open Space Ratio 4547 Livingston Ave. 5811 250 18,375 4,747 13,628 2.1 VIEW FROM 4547 LIVINGSTON AVEUNE INTERIOR VIEW OF ENCLOSED LAP POOL CURRENT AERIAL VIEW 4547 LIVINGSTON AVENUE ENCLOSED POOL 5051 ISELIN AVENUE 13 LPC PRESENTATION 10/28/2019