HomeMy WebLinkAboutDRB16-0212_A0-1 - Area Plans_1478909019.pdfProject number
Date
Drawn by
4/25/2016 10:04:27 AM
A0.1
Area Plans
----Capstone Townhomes
PROPOSED
EXTERIOR
RENOVATION
03-08-2016
Author
No. Description Date
GRFA CALCULATION NOTES:
Buildable area was calculated using the Peak Land
Consultants survey PDF dated 04/13/07
Footprint of building was calculated using the Peak
Land Consulatns survey PDF dated 04/13/07
Area of each unit per floor was calculated using a
combination of the original drawing for Capstone
Townhouses dated April 17, 1978, and the Prager unit
#2, permit drawings dated 07.10.12
The addition to units #3, and #4 infomation were
calculated using Sheet L1.1 dated 01/20/20
ZONING INFORMATION
Lot Area = 1.201acres x 43,560 s.f. = 53,577 s.f.
Area of 40% grade or greater = 21,415 s.f.
Buildable area = 32,162 s.f. or .738 acres
Density control = 9 dwellings per acre (1 per 4,840 s.f.)
32,162 buildable s.f. / 4,840 s.f.= 6.645 units allowed
Property is already divided into 6 parcels
GRFA Allowed: .44% lot buildable area 32,162 s.f. =14,151.28 s.f.
LOWER LEVEL AREA = 4718 s.f.
Foundation wall area= 3809 s.f.
Foundation wall buried=1495 s.f. (39%)
LOWER LEVEL AREA 4718- 1495 s.f.= 3223 s.f.
Garage deduction 300 s.f. x 6 units = -1800 s.f.
TOTAL ADJUSTED LOWER LEVEL AREA = 1423 s.f.
MAIN LEVEL AREA = 4946 s.f.
UPPER LEVEL AREA = 4618 s.f.
TOTAL GRFA AREA (EXISTING) = 10,987 s.f.
Total remaining GRFA for complex now = 3,164 s.f.
(14,151 allowed - 10,987 existing)
14,151 total allowed - 8900 GRFA area remaining before 16X22
additions to units 3 and 4 =5,251s.f.
Equal split of GRFA per unit = 527.33 s.f.
UNIT #1= Available GRFA = 527.33 s.f.
UNIT #2= Available GRFA = 527.33 s.f.
UNIT #3= Available GRFA = 527.33 s.f.- 352 s.f.(add.)= 175.33 s.f.
UNIT #4= Available GRFA = 527.33 s.f.- 352 s.f.(add.)= 175.33 s.f.
UNIT #5= Available GRFA = 527.33 s.f.
UNIT #6= Available GRFA = 527.33 s.f.
TOTAL available GRFA for complex = 2,460 s.f. (agrees with calc above)
Site Coverage Allowed (35% of lot area) = 18,751.95 s.f.
Existing foot print = 4,887 s.f.
plus a total of 115.9 s.f. proposed additions of Unit #6 Entry & LivingRoom
4,887 + 116 = 5,003 s.f. of site proposed
Landscape and Site development minimum (40%) = 21,430.8 s.f.
Height Limitation= 35 feet flat roof and 38' for sloping
(as measured from existing grade directly to ridge above)
Setbacks
Front = 20’, Side = 20' (non conforming) 13.5' to existing structure,
Rear = 20’ (non conforming) 12.7 feet to existing structure
Parking: 3 spaces required for dwelling unit < 4000 s.f. (existing)
1/16" = 1'-0"
1
Area & Lot Coverage
TOTAL LOWER LEVEL FOUNDATION WALL AREA = 3809 s.f.
AREA BELOW GRADE= 1495 s.f. (39 % buried)
UNIT #6 - GRFA
Lower Level = 677 S.F.
Main Level = 716 S.F.
Upper Level = 775 S.F.
TOTAL GRFA USED BY UNIT #6=2165 S.F.
UNIT #6 TOTAL Available GRFA addition s.f.= 527.33 s.f.
PROPOSED ADDITIONAL GRFA
Lower Level 35.65 S.F. X 39% foundation wall ded.)=13.9 S.F.
Main Level =102 S.F.
TOTAL ADDITION = 115.9 S.F.
(TOTAL GRFA AVAILABLE FOR FUTURE 411.43 S.F.)
TOTAL GRFA
Existing total building footprint = 4,887 S.F.
Additional foot print of Unit #6 additions = 115.9 S.F.
Building total after this addition = 5,003 S.F.
DRB
APPROVED
6/7/2016 12:00:00
AM