HomeMy WebLinkAboutDRB150036_GRFA Calcs_1423507740.pdf4126 Columbine DriveMichele and Chris EvansTotal GRFA Allowable on SiteTotal SF Per Survey 29882.16 SF10000 46 per 100 sqft 0.46 46005000 38 per 100 sqft 0.38 190014882.16 13 per 100 sqft 0.13 19356 per 100 sqft 0.06 08435 Total Allowable SFLot A (West): EvansLot B (East): HenstonsTotalEntry/Garage Level 324 97 421Lower Level 1027 705 1732Main Level 1704 822 2526Loft 562 0 562Upper level 557 759 1316Upper Level Double Space 218 0 218Master double space 53 0 53Sarah's Loft00Total 4445 2383 6828Minus Lower Level % GRFA‐566 55.1%‐388‐954Subtotal 3879 1995 5874Garage 702 321 1023Minus garage GRFA‐600‐300‐900Subtotal Garage 102 21 123Revised Total GRFA 3981 2016 5997Allowed GRFA ‐see sheet 'Per Chris' 5061 3374 8435Diff‐1079‐1358‐2438Assumes covered deck over hot tub and entry covered deck are not includedAssumes area under hot tub is crawlspace (under 5') and is not included.9‐8" x 6'‐9" ‐ under 5' so don’t count it% Undground (see Lower Level Calcs)
4126 Columbine Drive
Michele and Chris Evans
Total GRFA Allowable on Site
Lower Level GRFA Calculation
Elevation Total Length (ft)
Covered
(ft)
Total Height
(ft)
Below Ground
Area
Above Ground
Area Total Area
A West 6.0000 4 8 24.0 24.0 48.0
B North 13.4479 4 8 53.8 53.8 107.6
C West 10.3646 5 8 51.8 31.1 82.9
D South 7.6146 4 8 30.5 30.5 60.9
E West 10.6667 4 8 42.7 42.7 85.3
F South 14.0000 4 8 56.0 56.0 112.0
G West 8.9479 4 8 35.8 35.8 71.6
H South 16.7188 0 8 0.0 133.8 133.8
I South 15.0000 0 8 0.0 120.0 120.0
J South 16.3854 3.5 8 57.3 73.7 131.1
K East 20.3958 3.5 8 71.4 91.8 163.2
L North 10.0521 3.5 8 35.2 45.2 80.4
M North 13.3333 4 4 53.3 0.0 53.3
N East 6.3333 8 8 50.7 0.0 50.7
O North 7.6979 8 8 61.6 0.0 61.6
P East 9.9688 8 8 79.8 0.0 79.8
Q North 25.1875 8 8 201.5 0.0 201.5
212.1146 905.3 738.3 1643.6
% Covered Based on Total Area: 55.08% 44.92%
Total East Above Ground 91.8
Total East Below Ground 201.8
Total West Above Ground 133.6
Total West Below Ground 154.3
Total South Above Ground 413.9
Total South Below Ground 143.8
Total North Above Ground 99.0
Total North Below Ground 405.4
Total 1643.6