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20210223 ALPINE ESTATES (002)104TH AVE SE MILL RD SE104TH PLACE SE 9076 S.F. 18 14124 S.F. 20 9957 S.F. 19 7219 S.F. 13 8085 S.F. 17 7669 S.F. 16 7513 S.F. 15 7366 S.F. 14 5906 S.F. 11 6997 S.F. 12 9006 S.F. 10 7016 S.F. 3 13577 S.F. 8 33187 S.F. ROW 7194 S.F. 4 6490 S.F. 1 6837 S.F. 2 15400 S.F. TRACT A OPEN SPACE / STORM 6559 S.F. 67360 S.F. 5 S88° 46' 32"E 353.00' N88° 46' 32"W 188.00' S87° 51' 12"W 260.75' L =8 9 .3 2 ' R =2 0 0 .0 0 ' Δ =2 5 °3 5 '15 " L =10 1 .0 9 'R=20 0 .0 0 ' Δ =2 8 °5 7 '3 2 " N88° 46' 32"W 61.79' 54.0' ROW R50.0' 10314 S.F. 1 32257 S.F. TRACT A OPEN SPACE / STORM 7150 S.F. 2 7150 S.F. 3 7150 S.F. 4 7150 S.F. 5 9512 S.F. 8 6930 S.F. 11 6930 S.F. 12 7064 S.F. 22 6414 S.F. 23 6000 S.F. 24 6000 S.F. 25 6100 S.F. 26 7914 S.F. 27 N88° 46' 32"W 156.01'N1° 13' 28"E264.00'N1° 13' 28"E127.00'54.0' ROW (TYP.) 6930 S.F. 13 8834 S.F. 6 6562 S.F. 21 5645 S.F. 156906 S.F. 14 9584 S.F. 18 8921 S.F. 19 5438 S.F. 20 9904 S.F. 17 8602 S.F. 16 7517 S.F. TRACT B OPEN SPACE 67157 S.F. ROW 6031 S.F. 10 6541 S.F. 9 6286 S.F. 7 31.42 ' 286.00'31.4 2'60.00'3 1 .42'286.00'31.4 2'60.00'94.00'94.00'31.4 2'60.00'61.00'60.00'60.00'45.00'31.42 '80.00'90.00'31. 42' 45.00'44.13' 16.6 9 '1.54' 6 5 .2 2 ' 2 5.5 2 '27.99'28.15'2 5 .36'66.77' 1.36'15 .33 ' 49.13'63.00'63.00'63.00'2.14'16.6 9' 50 .7 7 '3 9.77'20.57'57.23'2 9 .4 8 '42.72' 1 6.69' 57.14' 3 1 .42'44.00'55.00'55.00'55.00'55.00'60.00'31.42'80.00'110.00' 130.00'55.00'130.00'55.00'130.00' 130.00'55.00'130.00'10.00'45.00'41.01'122.37'60.00'150.00' 103.56'69.00'109.00'33.13'102.95'77.00'87.81'65.00'110.00'63.00'110.00'63.00'110.00'63.00'110.00'63.00'104.40'63.00'93.14'62.00' 1 6 5 . 0 1 ' 141.00' 115.00'137.00'161. 74'132.00'93.14'61.00'80.00'5.00'102.30'60.00'110.00'60.00'65.00'100.00'100.00'100.00'100.00'80.00'190.00'53.00'31.42 ' 41.79' 114 .7 3 ' 2 0 .3 1 '110.15'55.00' 5 6 .6 7 '122.70'125.94'55.00' 0.29' 54.81'55.10'129.18'55.00' 55.10'132.42'55.00' 43.88' 11.67'132.34'55.00' 5.02' 55.08'117.63'55.00' 3 1 .1 3 '51. 9 0 '114.67'72.00'31.13'110.00'165.00'72.00'114.67'72.00'165.00'31.13'51.90'117.63'72.00' 31.13 '128.34'50.00' 5 3 .6 7'142.90'50.00' 7.29' 16 .6 9 '30.68'145.85'50.00' 50.09'50.09'148.79'50.00' 50.09'151.74'50.00' 27.94' 2 2.2 5'155.77'50.00' 5 2 .0 1'169.69'50.00'192.91'50.00' 2 7 .1 1 '2 8 .0 7 '202.80'50.00' 51.16 '8.22' 41.79'31. 4 2'183.00'70.00'94.00'9006 S.F. 7 13577 S.F. 9 R50.0' R50.0' 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX JOB NO. DATE: ALPINE ESTATES PROPOSED SITE PLAN EX-1 2210152.BP 2/22/2021 N GRAPHIC SCALE 0 50 100 1" = 50 FEET 25 LOT SETBACKS - SINGLE FAMILY ALPINE ESTATES DIVSIONS 1 AND 2 FRONT YARD 15 FT FROM A LOCAL ACCESS STREET 25 FT FROM A COLLECTOR STREET 35 FT FROM AN ARTERIAL STREET 20 FT DRIVEWAY APPROACH SIDE YARD 5 FT 15 FT (FLANKING STREET) REAR YARD 25 FT STATISTICAL BREAKDOWN ALPINE ESTATES - DIVISION 1 ITEM DESCRIPTION OR AREA SQUARE FEET DESCRIPTION OR AREA ACRES SITE AREA 296,644 SF 6.81 AC PROPOSED ONSITE ROAD ROW 67,157 SF 1.54 AC NET DEVELOPMENT AREA (GROSS LESS ROW)229,487 SF 5.27 AC EXISTING & PROPOSED ZONING R4 MAXIMUM DENSITY PER ZONING (4DU/GROSS AC)27 TOTAL LOTS PROPOSED (SF)27 LARGEST LOT AREA (LOT 1)10,314 SF 0.23 AC SMALLEST LOT AREA (LOT 20)5,438 SF 0.12 AC AVERAGE LOT AREA 7,331 SF 0.16 AC *OPEN SPACE/STORM TRACT MIN. 10% OF GROSS AREA REQUIRED 39,774 SF (13.4%)0.91 AC DIVISION 1 21725111100 & 21725111200 DIVISION 2 22730220600 STATISTICAL BREAKDOWN ALPINE ESTATES - DIVISION 2 ITEM DESCRIPTION OR AREA SQUARE FEET DESCRIPTION OR AREA ACRES SITE AREA 219,120 SF 5.03 AC PROPOSED ONSITE ROAD ROW 33,187 SF 0.76 AC NET DEVELOPMENT AREA (GROSS LESS ROW)185,933 SF 4.26 AC EXISTING & PROPOSED ZONING R4 MAXIMUM DENSITY PER ZONING (4DU/GROSS AC)20 TOTAL LOTS PROPOSED (SF)20 LARGEST LOT AREA (LOT 20)14,124 SF 0.32 AC SMALLEST LOT AREA (LOT 11)5,906 SF 0.13 AC AVERAGE LOT AREA 8,526 SF 0.19 AC *OPEN SPACE/STORM TRACT MIN. 10% OF GROSS AREA REQUIRED 15,400 SF (7%)0.35 AC *TOTAL OPEN SPACE DIVISION 1 AND 2: 55,174 SF (10.70%) Q:\2021\2210152\10_CIV\CAD\EXHIBITS\20210223 Mill Road Plat.dwg, 2/23/2021 3:35:32 PM, DWG To PDF.pc3