HomeMy WebLinkAboutApproved plansW
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5' BLOCK WALL TO REMAIN N00°05'25"W 210.00'
N00°05'25"W 210.00'
N8
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N8
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3' WOOD FENCE TO REMAIN
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5' BLOCK WALL TO REMAIN5' BLOCK WALL TO REMAIN
25' TREE TO BE REMOVED
6' TREE TO BE REMOVED
6' TREE TO BE REMOVED
4' TREE TO BE REMOVED
4' TREE TO BE REMOVED
20' TREE TO BE REMOVED
8' TREE TO BE REMOVED
6' TREE TO BE REMOVED
20' TREE TO BE REMOVED
20' TREE TO BE REMOVED
6' TREE TO BE REMOVED
25 TREE TO BE REMOVED
6' TREE TO BE REMOVED 6' TREE TO BE REMOVED
6' TREE TO REMAIN
6' TREE TO REMAIN
6' TREE TO REMAIN
39' - 10"
39' - 8"
NEW 2-STORY SFR
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NEW ADU
800 SF
26' - 6"
POOL
5' - 0"
NEW CABANANEW GARAGENEW GARAGE
6' - 0"
AVERAGE FRONT SETBACK
39' - 9"
10
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REQ'D 1ST FLOOR SETBACK
31' - 0"
REQ'D 2ND FLOOR SETBACK
41' - 0"
13
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9'
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8
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NE
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POOL EQUIP
3'-0" W X 3'-0" HT.
PEDESTRIAN GATE,b BLACK
14"X14" X 36" HT PILASTER, STUCCOED WROUGHT IRON FENCE 3'-0"HT , BLACK 14'0" W X 3'-6" HT.
DRIVEWAY GATE,
BLACK, SLIDING
1' - 2"
3'
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0
"
14"X14" X 42" HT PILASTER, STUCCOED
3'
-
6
"
1' - 2"14' - 0"
SHEET NO.
440 E. HUNTINGTON DR., # 323,
ARCADIA, CA 91006
909.569.3737
MAIL@ERIC-DESIGN.COM
ERIC CHI WANG TSANG, AIA
10 - 31 - 202510 - 31 - 2025
AHJ STAMP APPROVAL
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SITE PLAN
1/8" = 1'-0"1 SITE PLAN
PROJECT DATA
APPLICANT/ OWNER
OWNER:JASON CHEN
ADDRESS:248 W. PALM DR., ARCADIA, CA 91007
TEL:909.569.3737
EMAIL:-
APPLICANT:ERIC C. TSANG
ADDRESS:440 E. HUNTINGTON DR., SUITE 323, ARCADIA, CA 91006
TEL:909.569.3737
EMAIL:MAIL@ERIC-DESIGN.COM
PROJECT DESCRIPTION
PROJECT NAME:CHEN RESIDENCE
PROJECT ADDRESS:248 W. PALM DR., ARCADIA, CA 91007
APN:5787-018-012
JOB DESCRIPTION:NEW 2-STORY SFR W/ DETACHED ADU AND CABANA
ZONING:R-1
NUMBER OF STORY:2
OCCUPANCY GROUP:R-3/U
CONSTRUCTION TYPE:V-B
DEMOLITION:ALL EXISTING UNITS
PROJECT DATA
LOT SIZE:18,900 SF
1ST FLOOR LIVING AREA:3,739 SF
2ND FLOOR LIVING AREA:2,845 SF
VAULTED CEILING AREA:286 SF
GARAGE AREA:1,035 SF
FRONT PORCH:109 SF
REAR COVERED PATIO:303 SF
ADU:800 SF
ADU PORCH:53 SF
CABANA:487 SF
REAR YARD COVERAGE:53 SF / 2,792 SF = 2%
LOT COVERAGE:5,726 SF = 30.3%
LOT COVERAGE (WITH ADU):6,526 SF
TOTAL LIVING AREA (MAIN HOUSE):6,584 SF
TOTAL LIVING AREA (WITH CABANA):7,071 SF
TOTAL LIVING AREA (WITH CABANA & ADU):7,871 SF
FLOOR AREA RATIO:7,542 SF
ALLOWABLE FAR:3,900 * .30 + 6,500 = 7,670 SF
FRONT YARD HARDSCAPE CALCULATION:
TOTAL FRONT YARD AREA:3,573 SF
TOTAL HARDSCAPE AREA AT FRONT:1,446 SF = 40%
CHEN RESIDENCE | NEW SINGLE FAMILY HOUSE
248 W. PALM DR., ARCADIA, CA 91007
No.DESCRIPTION DATE 1/4" = 1'-0"2 FRONT GATE ELEVATION
1st F.F
T.O.P.1
AVERAGE GRADE
2nd F.F
T.O.P.2
T.O.R
6"
10
'
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"
1'
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"
9'
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"
8'
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4
"
28
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1
0
"
1 2356910
13
'
-
0
"
1st F.F
T.O.P.1
AVERAGE GRADE
2nd F.F
T.O.P.2
T.O.R
8'
-
4
"
9'
-
0
"
1'
-
0
"
10
'
-
0
"
6"
28
'
-
1
0
"
30 DEG
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SHEET NO.
440 E. HUNTINGTON DR., # 323,
ARCADIA, CA 91006
909.569.3737
MAIL@ERIC-DESIGN.COM
ERIC CHI WANG TSANG, AIA
10 - 31 - 202510 - 31 - 2025
AHJ STAMP APPROVAL
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MAIN HOUSE ELEVATIONS
1/4" = 1'-0"1 NORTH ELEVATION (FRONT)
1/4" = 1'-0"2 WEST ELEVATION (SIDE)
CONCRETE ROOFING:
EAGLE ROOFING PRODUCTS ICC ER1900
3532 WEATHERED TERRACOTTA
EXTERIOR WALL STUCCO:
OMEGA STUCCO
1C010 CHENILLE
SMOOTH FINISH
FOAM MOULDING & QUIONS:
OMEGA STUCCO
1C415 MOONSHINE
ACID WASHED
GARAGE DOOR:
CLOPAY CANYON RIDGE® ELEMENTS
RECESS PANEL
BRONZE
DOORS & WINDOWS:
MILGARD
TRINSIC
WHITE, 2" RECESS
FASCIA:
TREATED WOOD PAINTED
2X6
DUNN EDWARDS WILD MUSTANG
EXTERIOR WALL LIGHT:
CHESTERHILL 4-LIGHT WALL LANTERN
GRECIAN BRONZE
WROUGHT IRON:
DESIGN PER ELEVATION
MATTE BLACK
RAIN GUTTER:
SHEET METAL
BRONZE
STONE VENEER:
ELDORADO STONE
HILLSTONE
VERONA
1
2
3
4
5
6
7
8
9
10
No.DESCRIPTION DATE
1st F.F
T.O.P.1
AVERAGE GRADE
2nd F.F
T.O.P.2
T.O.R
8'
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4
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9'
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0
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1'
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"
10
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28
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1
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4
1st F.F
T.O.P.1
AVERAGE GRADE
2nd F.F
T.O.P.2
T.O.R
8'
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4
"
9'
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1'
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10
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6"
28
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30 D
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SHEET NO.
440 E. HUNTINGTON DR., # 323,
ARCADIA, CA 91006
909.569.3737
MAIL@ERIC-DESIGN.COM
ERIC CHI WANG TSANG, AIA
10 - 31 - 202510 - 31 - 2025
AHJ STAMP APPROVAL
8/
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2
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MAIN HOUSE ELEVATIONS
1/4" = 1'-0"1 SOUTH ELEVATION (REAR)
1/4" = 1'-0"2 EAST ELEVATION (SIDE)
CONCRETE ROOFING:
EAGLE ROOFING PRODUCTS ICC ER1900
3532 WEATHERED TERRACOTTA
EXTERIOR WALL STUCCO:
OMEGA STUCCO
1C010 CHENILLE
SMOOTH FINISH
FOAM MOULDING & QUIONS:
OMEGA STUCCO
1C415 MOONSHINE
ACID WASHED
GARAGE DOOR:
CLOPAY CANYON RIDGE® ELEMENTS
RECESS PANEL
BRONZE
DOORS & WINDOWS:
MILGARD
TRINSIC
WHITE, 2" RECESS
FASCIA:
TREATED WOOD PAINTED
2X6
DUNN EDWARDS WILD MUSTANG
EXTERIOR WALL LIGHT:
CHESTERHILL 4-LIGHT WALL LANTERN
GRECIAN BRONZE
WROUGHT IRON:
DESIGN PER ELEVATION
MATTE BLACK
RAIN GUTTER:
SHEET METAL
BRONZE
STONE VENEER:
ELDORADO STONE
HILLSTONE
VERONA
1
2
3
4
5
6
7
8
9
10
No.DESCRIPTION DATE
1st F.F
T.O.P.1
AVERAGE GRADE 6"
10
'
-
0
"
5'
-
4
"
15
'
-
1
0
"
1st F.F
T.O.P.1
AVERAGE GRADE
15
'
-
1
0
"
5'
-
4
"
10
'
-
0
"
6"
1st F.F
T.O.P.1
AVERAGE GRADE6"
10
'
-
0
"
5'
-
0
"
15
'
-
6
"
1st F.F
T.O.P.1
AVERAGE GRADE
5'
-
0
"
10
'
-
0
"
6"
15
'
-
6
"
1st F.F
T.O.P.1
AVERAGE GRADE
5'
-
0
"
10
'
-
0
"
6"
15
'
-
6
"
1st F.F
T.O.P.1
AVERAGE GRADE 6"
10
'
-
0
"
5'
-
4
"
15
'
-
1
0
"
1/4" = 1'-0"1 NORTH ELEVATION (CABANA)
1/4" = 1'-0"2 SOUTH ELEVATION (ADU)
1/4" = 1'-0"3 WEST ELEVATION (ADU & CABANA)
1/4" = 1'-0"4 EAST ELEVATION (ADU & CABANA)
SHEET NO.
440 E. HUNTINGTON DR., # 323,
ARCADIA, CA 91006
909.569.3737
MAIL@ERIC-DESIGN.COM
ERIC CHI WANG TSANG, AIA
10 - 31 - 202510 - 31 - 2025
AHJ STAMP APPROVAL
8/
3
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0
2
5
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P
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ADU & CABANA ELEVATIONS
CONCRETE ROOFING:
EAGLE ROOFING PRODUCTS ICC ER1900
3532 WEATHERED TERRACOTTA
EXTERIOR WALL STUCCO:
OMEGA STUCCO
1C010 CHENILLE
SMOOTH FINISH
FOAM MOULDING & QUIONS:
OMEGA STUCCO
1C415 MOONSHINE
ACID WASHED
GARAGE DOOR:
CLOPAY CANYON RIDGE® ELEMENTS
RECESS PANEL
BRONZE
DOORS & WINDOWS:
MILGARD
TRINSIC
WHITE, 2" RECESS
FASCIA:
TREATED WOOD PAINTED
2X6
DUNN EDWARDS WILD MUSTANG
EXTERIOR WALL LIGHT:
CHESTERHILL 4-LIGHT WALL LANTERN
GRECIAN BRONZE
WROUGHT IRON:
DESIGN PER ELEVATION
MATTE BLACK
RAIN GUTTER:
SHEET METAL
BRONZE
STONE VENEER:
ELDORADO STONE
HILLSTONE
VERONA
1
2
3
4
5
6
7
8
9
10
No.DESCRIPTION DATE
1/4" = 1'-0"5 SOUTH ELEVATION (CABANA)
1/4" = 1'-0"6 NORTH ELEVATION (ADU)
W
D
Ra
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g
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WH W
W D
4.
0
:
1
2
4.
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:
1
2
4.0:12
4.0:12
4.0:12
4.
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1
2
4.
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1
2
4.
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1
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4.0:12
4.
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1
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4.0:12
4.
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1
2
4.0:12
4.
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1
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4.0:12
4.
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1
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4.0:12
4.
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1
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4.0:12
4.
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1
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4.0:12
4.
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1
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4.0:12
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1
2
4.
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:
1
2
4.0
:
1
2
4.0:12
4.0:12
4.0
:
1
2
4.0:12
4.0:12
4.0:12
4.
0
:
1
2
4.0:12 4.0:12
4.
0
:
1
2
4.
0
:
1
2
4.0:124.0:12
4.
0
:
1
2
4.0:12
4.
0
:
1
2
4.
0
:
1
2
4.0:12
4.0:12
4.
0
:
1
2
4.0:12
4.0:12
4.
0
:
1
2
SHEET NO.
440 E. HUNTINGTON DR., # 323,
ARCADIA, CA 91006
909.569.3737
MAIL@ERIC-DESIGN.COM
ERIC CHI WANG TSANG, AIA
10 - 31 - 202510 - 31 - 2025
AHJ STAMP APPROVAL
8/
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0
2
5
7
:
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ROOF PLAN
3/16" = 1'-0"1 ROOF PLAN
No.DESCRIPTION DATE
HARDSCAPE IN FRONT SETBACK: 1,432 (40%)
(TOTAL FRONT SETBACK AREA: 3,573 SF.)
LOT COVERAGE SUMMARY:
TOTAL LANDSCAPED AREA: 6,099 SF.
972 SF. OF HIGH WATER USE ON POOL (15.9%)
376 SF. OF WST USE ON LAWN (6.2%)
2467 SF. OF MEDIUM WATER USE PLANTS (40.4%)
1993 SF. OF LOW WATER USE PLANTS (32.7%)
291 SF. OF NONE WATER USE IN OAKS (4.8%)
NEW ADU
NEW 2-STORY SFR
NEW GARAGE NEW GARAGE NEW CABANA
WATER EFFICIENT LANDSCAPE WORKSHEET
REFERENCE ETO:50.2 (Monrovia)
HYDROZONE #
PLANT
FACTOR
(PF)
IRRIG.
METHO
D
IRRIG.
EFFICIE
NCY (IE)
ETAF
(PF/IE)
HYDROZO
NE AREA
IN SF.FT
ETAF X
AREA
ESTI. TOTAL
WATER USE
(ETWU)
REGULAR LANDSCAPE AREA
#1 NONE 0 NONE 0.81 0.00 291 0.00 0.00
#2 LOW 0.15 DRIP 0.81 0.19 1,993 378.67 11,786
#3 LOW-MEDIUM 0.30 DRIP 0.81 0.37 0 0.00 0
#4 MEDIUM WATER 0.5 DRIP 0.81 0.62 2,467 1,529.54 47,605
#5 WARM TURF 0.6 DRIP 0.81 0.74 376 278.24 8,660
#6 HIGH WATER 0.7 DRIP 0.81 0.86 0 0.00 0
#7 POOL/SPA 0.85 NONE 0.75 1.13 972 1,098.36 34,185
(Average)(A)(B)
0.54 6,099 3,284.81 102,236
SPECIAL LANDSCAPE AREA (SLA)- INCLUDES AREA IRRIGATED WITH RECLAIM WATER
ETWU = ETo x 0.62 x ETAF x Area
MAWA = ETo x 0.62 [(ETAF x LA) + ((1-ETAF) x SLA)]
1 0
2 0
3 0
(C)(D)
TOTAL 0 0 0
Total ETAF x Area (B)
TOTAL ETWU
102,236Total Area (A)
Average ETAF B / A
MAWA
104,404
Hydrozone # & Planting Description - e.g., 1) Lawn/Turf, 2) Low water, 3)
Medium water, etc.
Plant Factor (PF)-
Irrigation Method- Overhead Spray or Drip
Irrigation Efficiency (IE)- 0.75 for Overhead Spray, 0.81 for Drip
ETWU (Annual Gallons Required) = ETo x 0.62 x ETAF x Area
MAWA (Annual Gallons Allowed) = ETo x 0.62 x [(ETAF x Area) + ((1-ETAF)
x SLA)]
0.62 Conversion Factor
Area is total Reg. Landscape area
SLA is total Special Landscape area
ETAF is 0.55 for residential areas, and 0.45 for non-residential areas
DATE REVISIONS
SCALE
DATE
PROJECT NO.
DRAWN BY
CHECKED BY
SHEET NO.
OF 1 SHEET
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