house bill 2001 vs Portland's residential infill project

	A	B	C	D	E
1		HB 2001 (statute+OAR) in larger cities + Portland metro	SB 458 (statute) in larger cities + Portland metro	Residential Infill Project 1 (Portland specific)	Residential Infill Project 2 (Portland specific, still in development but must be in place by 6/2022)
2	unit count	up to 4 on at least 70% of lots in jurisdiction; also, must allow townhomes (ie 2-3plexes with lot divisions) or 3plexes on at least 75% of lots in each Census block group	applies to all "middle housing" (2-4plexes, townhomes, cottage clusters); no path is created for 5+ units	on any lot: up to 4 by right, or 4-6 if at least half meet affordability standards (80% ami for ownership, 60% ami for rental)	"middle housing lot division" process offered only for 2-4plexes and cottage clusters
3	affordability	below-market projects are allowed but cannot be mandatory for any of the first 4 units	below-market projects are allowed but cannot be mandatory for any of the first 4 units	For 1-4plexes using basic affordability bonus: 0.1 FAR bonus if at least one unit meets standards. For 4-6plexes using extra affordability bonus: can build up to 1.2 FAR if at least half of units meet standards	no further requirements or incentives (yet)
4	cottage clusters	Cities must allow up to four homes per acre and (unless it would exceed the acreage maximum) eight homes per common courtyard. Cities can set a minimum unit count of no more than five per cluster. Unit footprints can be no larger than 900sqft plus a garage or carport of up to 200 additional sqft. Must be legal on 70% of lots in jurisdiction. Minimum lot size for a cluster can be no less than 7000 sqft.	requires cottage clusters to have a lot-split option	Allowed only as discretionary Type III process. If cluster includes any single-detached homes, at least half of homes must be around a common courtyard.	Meets minimum specs of HB 2001. Average unit size, including any garages, must be no larger than 1400 sqft.
5	building size	2-4plexes can't be required to be smaller than 1plexes	n/a	sliding scale FAR allowance as unit counts rise (from 0.4 for a oneplex in R7 to 0.9 for a 3-4plex in R2.5); up to 1.2 FAR for extra affordability bonus regardless of zone or unit count	R10 and R20 have same FAR standards as R7 for lots at or below 10,000 sqft; above 10,000 sqft, lot-coverage and height restrictions become the binding constraint instead of FAR
6	parking	locality can require up to 1 space total (not per unit) for lots up to 3000sqft; 2 spaces for lots up to 5000 sqft; 3 spaces for lots up to 7000 sqft	cities can require easements to guarantee that units that aren't adjacent to any on-site parking still have legal rights to the parking if it exists	fully optional	fully optional
7	ADUs	Localities must allow one per lot and can't mandate parking, discriminate against renters, or impose any other "unreasonable cost and delay"	no provision for carving ADUs onto their own lot	Up to two allowed per lot. Detached ADUs can be up to 800 sqft or 75% of the main house, whichever is less. Basement ADUs can exceed this.	no provision for carving ADUs onto their own lot
8	accessibility	requirements can't constitute "unreasonable cost and delay"	no further requirements	for 3-4 units, one must be "visitable" with no-step entry, ground-floor toilet, wider doorways (and under federal FHA, ground-floor units in a 4+ building must be wheelchair-accessible)	no further requirements
9	lot division	townhouse lots must be allowed to be subdivided for fee-simple sale; city can require street frontage and minimum lot sizes as high as 1500sqft	cities must apply the same zoning, size and design regulations to lot-split middle housing as to single-owner middle housing	allowed only down to minimum lot sizes	allowed down to 1500 sqft under the townhouse code (with street frontage required) or to a 15 foot minimum width (with no street frontage required) for 2-4plexes
10	applicability	all lots that allow oneplexes	all lots with middle housing	only the R2.5, R5, and R7 zones	adds the R10 and R20 zones
11	more fine print	https://secure.sos.state.or.us/oard/displayDivisionRules.action?selectedDivision=5988	https://olis.oregonlegislature.gov/liz/2021R1/Downloads/MeasureDocument/SB458/Enrolled	https://www.portland.gov/sites/default/files/2019-12/8-pager_recommended_draft_8.5x11_updated_090519.pdf	none yet
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100