21st century plan of Chicago matrix of zoning

21st century plan of Chicago matrix of zoning

21st century plan of Chicago
matrix of zoning recommendations when applied to all residential districts
CURRENT ZONING
A GREAT MAJORITY OF RESIDENTIAL LOTS IN CHICAGO INCLUDING ITS INNER SUBURBS HAve LOTS OF 25’ WIDTH X 125’ DEPTH
SINGLE FAMILY HOUSE
MID- TO HIGH RISE BUILDINGS
ONE OR TWO FLATS
MORE THAN TWO FLATS
ZONING DISTRICT
RS 1
RS 2
RS 3
RT 3.5
RT 4
RM 4.5
RM 5
RM 5.5
FAR
0.50
0.65
0.9
1.05
1.20
1.60
2.00
2.50
RESIDENTIAL USE
DETACHED HOUSE
DETACHED HOUSE
DETACHED HOUSE
DETACHED HOUSE, TWO FLAT
DETACHED HOUSE
TWO FLAT
TWO FLAT
TOWNHOUSE
MULTI-UNIT (3+ )
TWO FLAT
TOWNHOUSE
MIN LOT AREA
6,250 SF
MIN LOT AREA PER UNIT
SAME AS MIN LOT AREA
3,750 SF WITH EXEMPTION
6,250 SF
RM 6
RM 6.5
4.40
6.60
TOWNHOUSE
MULTI-UNIT (3+ )
SINGLE ROOM OCC.
MULTI-UNIT (3+ )
2,500 SF
1,650 SF
1,650 SF
2,500 SF - 1,500 SF
1,250 SF
1,000 SF
700 SF
400 SF
3,750 SF
5,000 SF
6,250 SF
3,750 SF WITH EXEMPTION 2,500 SF
ASSUMED LOT SIZE
50' X 125' = 6,250 SF
30' X 125' = 3750 SF
40' X 125' = 5,000 SF
30' X 125' = 3750 SF
25' X 125' = 3125 SF
25' X 125' = 3125 SF
MAX FLOOR AREA
3,125 SF
1,875 SF
3,250 SF
2,438 SF
2,813 SF
3,281 SF
SINGLE ROOM OCC.
300 SF
25' X 125' = 3125 SF
13,750 SF
7,813 SF (x3 = 23,439)
20,625 SF
CURRENT YARD REQUIREMENTS
5'-0” SIDE YARDS
20'-0” FRONT YARD
35'-0” BACK YARD
20’-0”
CURRENT BUILDING HEIGHT
30'-0”
CURRENT MIN BASEMENT DEPTH
-4'-0”
35'-0"
CURRENT FRONT YARD
20'-0"
70'-0"
35’-0”
35’-0”
37’-6”
20’-0”
20’-0”
0 FEET SIDEYARD IF
BUILDING COVERES LESS
THAN 50% OF LOT AREA
125'-0"
CURRENT BACK YARD
0 FEET SIDEYARD IF
6 FEET SIDEYARD
BUILDING COVERES LESS BACKYARD 18 FEET
THAN 50% OF LOT AREA
ABOVE GRADE
6 FEET SIDEYARD
BACKYARD 6 FEET
ABOVE GRADE
5'-0” COMBINED SIDE YARDS
20'-0” FRONT YARD
37'-6” BACK YARD
4'-0” SIDE YARDS
20'-0” FRONT YARD
35'-0” BACK YARD
NO HEIGHT LIMITATIONS
35'-0”
47'-0”
-4'-0”
-4'-0”
-4'-0”
2 STORIES
WITH COURTYARD
N
N
N
PROPOSAL FOR ANY ORIENTATED LOTS
MIRRORED FOR SOUTH -NORTH ORIENTATION
2 STORIES
41' DEEP BUILDING
3 STORIES
WITH COURTYARD
N
N
3 STORIES
WITH COURTYARD
N
4 STORIES
WITH COURTYARD
4 STORIES
WITH COURTYARD
N
N
4 STORIES
WITH COURTYARD AND
UNDERGROUND GARAGE
N
N
8’-0”
75'-0"
40'-0"
37'-0"
40'-0"
50'-0"
36'-0"
62'-0"
72'-0"
46'-0"
41'-0"
38'-0"
32'-0"
8'-0"
PROPOSED FRONT YARD
52'-0"
25'-0"
N
75'-0"
45'-0"
45'-0"
45’-0”
72'-0"
PROPOSED BACK YARD
N
N
56'-0"
36'-0"
N
36'-0"
N
2 STORIES
45'-0"
2 STORIES
1 STORY - ACCESSIBLE
25' DEEP BACKYARD +
PARKING
36'-0"
PROPOSAL FOR NORTH - SOUTH ORIENTATED LOTS WITH SAME FAR
NORTH - SOUTH LOTS
45'-0”
PARKWAY GREEN
NO HEIGHT LIMITATIONS
PROPOSAL FOR EAST- WEST ORIENTATED LOTS WITH SAME FAR
2 STORIES
2 STORIES
WITH COURTYARD
3 STORIES
WITH COURTYARD
3 STORIES
WITH COURTYARD
4 STORIES
WITH COURTYARD
4 STORIES
WITH COURTYARD
N
N
N
N
N
N
N
X'
72'-0"
8’-0”
2 STORIES
WITH COURTYARD
8'-0"
62'-0"
PROPOSED FRONT YARD
72'-0"
45’-0”
MIRRORED FOR WEST -EAST ORIENTATION
2 STORIES
45'-0"
N
PROPOSED BACK YARD
50'-0"
-2'-6”
-2'-6”
PROPOSED MIN BASEMENT DEPTH -2'-6”
EAST - WEST LOTS
50'-0"
40'-0"
35'-0”
X'
PROPOSED BUILDING HEIGHT
PARKWAY GREEN
PROPOSED BUILDING HEIGHT
40'-0"
35'-0”
PROPOSED MIN BASEMENT DEPTH -2'-6”
-2'-6”
50'-0"
-2'-6”
cc
LEGEND
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PRAIRIE CRAB APPLE, SWEET CRAB APPLE, COMMON APPLE, AMERICAN PLUM, GARDEN PLUM, PEACH, COMMON PEAR, ETC.
zoka zola LLC 1737 west ohio street
40 FEET DIA TREE @ PARKWAY ; SUITABLE SPECIES: WHITE POPLAR, BLACK ALDER, YELLOW BIRCH, RIVER BIRCH, AMERICAN BEECH,
WHITE OAK, HACKBERRY, PAPER MULBERRY, RED MULBERRY, SWEET CHERRY, HONEY LOCUST , AUTUM BLAZE MAPLE, ETC.
chicago IL 60622 www.zokazola.com
SECTION
SUN IN JUNE
AT MIDDAY
SUN IN DEC
AT MIDDAY
zoka zola