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Summary of Single-‐Family Residen4al Development Ac4vity in Maryland
Inside & Outside of Priority Funding Areas
1940 -‐ 2007
AFG 6-28-2013
Universe of Parcel Development
• Single-‐family improved residen8al parcels • Includes town homes and condos if not in mul8-‐unit structures
• Parcels of 20–acres or less • Consistent PFA boundary over 1940-‐2007 8me period
• PFA “comment area” development added to outside PFA development
• Source: MDProperty View
I. Parcel and Acreage Development
40%
50%
60%
70%
80%
90%
100%
Percent of Improved Single-‐Family Residen4al Parcels in Maryland Inside of PFAs, 1940 -‐ 2007 *
* Excludes comment areas. Source: Maryland Department of Planning, Planning Data Services from MD Property View
89.7% 89.8%
80.4%
68.9%
76.8% 74.7% 68.9%
1940-‐49 1950-‐59 1960-‐69 1970-‐79 1980-‐89 1990-‐99 2000-‐07
Percent of Improved Single Family Residen4al Parcels in Maryland Inside of PFAs, by Decade *
70%
72%
74%
76%
78%
80%
82%
84%
86%
88%
90%
92%
Cumula4ve Percent of Improved Residen4al Parcels Inside of PFAs in Maryland, 1940 -‐ 2007 *
* Excludes PFA Comment Areas Source: Maryland Department of Planning, Planning Data Services from MD Property View
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
Percent of Improved Single-‐Family Residen4al Acres in Maryland Outside of PFAs, 1940 -‐ 2007 *
* Includes comment areas. Source: Maryland Department of Planning, Planning Data Services from MD Property View
44.4% 39.3%
51.3%
73.9% 75.6% 75.9% 77.8%
1940-‐49 1950-‐59 1960-‐69 1970-‐79 1980-‐89 1990-‐99 2000-‐07
Percent of Improved Single Family Residen4al Acres in Maryland Outside of PFAs, by Decade *
* Includes Comment Areas Prepared by the Maryland Department of Planning, Planning Data Services, from MD Property View
0%
10%
20%
30%
40%
50%
60%
70%
80%
Cumula4ve Percent of Improved Residen4al Acres Outside of PFAs in Maryland, 1940 -‐ 2007 *
* Includes PFA Comment Areas Source: Maryland Department of Planning, Planning Data Services from MD Property View
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Acres
Average Lot Size for Single-‐Family Improved Residen4al Parcels in Maryland, 1940 -‐ 2007
Total Inside PFA Outside PFA * * Includes comment areas Source: Maryland Department of Planning, Planning Data Services, from MD Property View
0.0
2.0
4.0
6.0
8.0
10.0
12.0
Ra4o of Average Lot Size for Single Family Residen4al Parcels In and Out of PFAs for Maryland, 1940 to 2007
Outside PFA Average Lot Size /Inside PFA Average Lot Size * * Outside PFA includes development in the Comment Areas Source: Maryland Department of Planning, Planning Data Services, from MD Property View
0.22 0.24 0.33 0.28
0.22 0.23 0.25
1.55
1.36 1.41
1.74
2.23 2.17
1.92
0.00
0.50
1.00
1.50
2.00
2.50
1940-‐49 1950-‐59 1960-‐69 1970-‐79 1980-‐89 1990-‐99 2000-‐07
Average Lot Size of Improved Single Family Residen4al Parcels in Maryland In & Outside of PFAs, by Decade (in acres)*
Inside PFAs Outside PFAs
* Comment Areas are included in outside PFA data Source: Maryland Department of Planning, Planning Data Services, from MD Property View
0.36 0.35
0.54
0.73 0.68 0.73 0.77
0.00
0.50
1.00
1.50
2.00
2.50
1940-‐49 1950-‐59 1960-‐69 1970-‐79 1980-‐89 1990-‐99 2000-‐07
Average Lot Size of Improved Single Family Residen4al Parcels in Maryland, by Decade (in acres) *
* Includes all areas Prepared by the Maryland Department of Planning, Planning Data Services, from MD Property View
Pre & Post Smart Growth Law Development
Pre & Post Smart Growth Development
• 1997 Priority Funding Areas Act – Established PFAs
• PFA boundaries needed to be submi[ed by local governments by October 1, 1998
• Implementa8on of PFA criteria by beginning of 1999
Improved Single Family Residen4al Parcels in Maryland
Pre-‐Smart Growth Laws
75.2%
1.7%
23.1%
1990-‐1998
Inside PFA Comment Area Outside PFA
Post Smart Growth Laws
69.1% 2.8%
28.1%
1999-‐2007
Inside PFA Comment Area Outside PFA
Source: Maryland Department of Planning, Planning Data Services, from MD Property View
Improved Single Family Residen4al Acres in Maryland
Pre-‐Smart Growth Laws
24.4%
2.3%
73.3%
1990-‐1998
Inside PFA Comment Area Outside PFA
Post Smart Growth Laws
22.1%
2.3%
75.6%
1999-‐2007
Inside PFA Comment Area Outside PFA
Source: Maryland Department of Planning, Planning Data Services, from MD Property View
Average Lot Size (Acres) in Maryland for Improved Single-‐Family Residen4al Parcels
0.72
0.23
0.96
2.29
0.77
0.24
0.63
2.06
Total Inside PFA Comment Area Outside PFA
1990-‐1998 1999-‐2007
Source: Maryland Department of Planning, Planning Data Services, from MD Property View
Jurisdic4onal Data
1990-‐1998 and 1999-‐2007
Parcels
1990-‐1998 and 1999-‐2007
14.4%
22.0%
24.8%
28.2%
37.2%
40.4%
47.5%
50.4%
52.9%
53.8%
57.1%
58.5%
60.9%
65.9%
71.4%
75.2%
75.3%
77.4%
81.0%
84.2%
84.6%
84.7%
85.1%
93.1%
GarreZ
Dorchester
Caroline
Wicomico
St. Mary's
Cecil
Kent
Queen Anne's
Calvert
Somerset
Talbot
Washington
Carroll
Charles
Allegany
MARYLAND
Worcester
Frederick
Anne Arundel
Montgomery
Bal4more
Harford
Howard
Prince George's
Percent of Single-‐Family Improved Residen4al Parcels Inside PFAs for Maryland's Jurisdic4ons, 1990-‐1998 *
* Does not include comment areas. All of Bal8more City is a PFA, so is not shown separately but is included in Maryland totals. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
15.4%
37.2%
39.1%
42.4%
42.8%
43.7%
48.3%
51.4%
54.0%
54.7%
56.8%
56.9%
62.7%
64.0%
69.1%
70.6%
72.3%
73.7%
74.6%
77.6%
78.1%
79.5%
81.5%
81.6%
GarreZ
Wicomico
Caroline
Calvert
Dorchester
St. Mary's
Cecil
Queen Anne's
Charles
Kent
Somerset
Washington
Carroll
Allegany
MARYLAND
Talbot
Anne Arundel
Worcester
Frederick
Howard
Harford
Bal4more
Montgomery
Prince George's
Percent of Single-‐Family Improved Residen4al Parcels Inside PFAs for Maryland's Jurisdic4ons, 1999-‐2007 *
* Does not include comment areas. All of Bal8more City is a PFA, so is not shown separately but is included in Maryland totals. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
-‐11.9%
-‐11.5%
-‐10.6%
-‐8.7%
-‐7.5%
-‐7.3%
-‐6.6%
-‐6.1%
-‐5.0%
-‐2.9%
-‐2.7%
-‐1.6%
-‐1.6%
1.0%
1.0%
1.7%
2.9%
6.6%
7.2%
8.0%
9.0%
13.5%
14.3%
20.9%
Charles
Prince George's
Calvert
Anne Arundel
Howard
Allegany
Harford
MARYLAND
Bal4more
Frederick
Montgomery
Washington
Worcester
Queen Anne's
GarreZ
Carroll
Somerset
St. Mary's
Kent
Cecil
Wicomico
Talbot
Caroline
Dorchester
Percent Point Change in SF Improved Residen4al Parcels Developed Inside PFAs for Maryland's Jurisdic4ons, 1990-‐1998 vs 1999-‐2007 *
* Does not include comment areas. All of Bal8more City is a PFA, so is not shown separately but is included in Maryland totals. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
"Less Sprawl" -‐ Percent of single-‐family improved residen4al parcels inside PFAs is greater in post Smart growth period of 1999-‐2007
"More Sprawl" -‐ Percent of single-‐ family improved residen4al parcels inside PFAs is less in post Smart growth period of 1999-‐2007
Acres
1990-‐1998 and 1999-‐2007
35.2%
63.3%
65.1%
65.5%
66.5%
68.2%
70.9%
73.2%
73.9%
75.6%
76.3%
78.1%
78.7%
79.3%
79.8%
81.5%
85.5%
87.6%
89.8%
90.4%
91.1%
93.4%
94.6%
95.8%
Prince George's
Anne Arundel
Allegany
Montgomery
Worcester
Howard
Somerset
Bal4more
Harford
MARYLAND
Frederick
Washington
Kent
Carroll
Calvert
Talbot
Queen Anne's
Charles
Cecil
Wicomico
St. Mary's
Dorchester
Caroline
GarreZ
Percent of Single-‐Family Improved Residen4al Acres Outside of PFAs for Maryland's Jurisdic4ons, 1990-‐1998 *
* Includes comment areas. All of Bal8more City is a PFA, so is not shown here.. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
48.9%
68.2%
69.2%
71.0%
71.2%
72.7%
72.8%
74.5%
75.5%
77.6%
77.9%
77.9%
78.7%
79.9%
81.3%
82.3%
84.1%
84.9%
85.2%
86.5%
88.4%
90.7%
93.4%
96.0%
Prince George's
Somerset
Montgomery
Worcester
Howard
Bal4more
Anne Arundel
Allegany
Kent
Talbot
MARYLAND
Frederick
Harford
Washington
Carroll
Queen Anne's
Wicomico
Calvert
Dorchester
Cecil
Charles
St. Mary's
Caroline
GarreZ
Percent of Single-‐Family Improved Residen4al Acres Outside of PFAs for Maryland's Jurisdic4ons, 1999-‐2007 *
* Includes comment areas. All of Bal8more City is a PFA, so is not shown here.. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
-‐8.2%
-‐6.3%
-‐3.9%
-‐3.2%
-‐3.2%
-‐3.2%
-‐2.7%
-‐1.2%
-‐0.5%
-‐0.4%
0.2%
0.8%
1.7%
1.8%
2.0%
2.3%
3.0%
3.6%
4.5%
4.8%
5.1%
9.4%
9.4%
13.7%
Dorchester
Wicomico
Talbot
Cecil
Queen Anne's
Kent
Somerset
Caroline
Bal4more
St. Mary's
GarreZ
Charles
Frederick
Washington
Carroll
MARYLAND
Howard
Montgomery
Worcester
Harford
Calvert
Anne Arundel
Allegany
Prince George's
Percent Point Change in SF Improved Residen4al Acres Developed Outside PFAs for Maryland's Jurisdic4ons, 1990-‐1998 vs 1999-‐2007 *
* Includes comment areas. All of Bal8more City is a PFA, so is not shown separately. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
"More Sprawl" -‐ Percent of single-‐family improved residen4al acres outside PFAs is greater in post Smart growth period of 1999-‐2007
"Less Sprawl" -‐ Percent of single-‐ family improved residen4al acres outside PFAs is less in post Smart growth period of 1999-‐2007
Average Lot Size
1990-‐1998 and 1999-‐2007
0.08
0.17
0.17
0.18
0.20
0.21
0.21
0.21
0.23
0.23
0.24
0.30
0.32
0.38
0.40
0.41
0.43
0.45
0.49
0.54
0.59
0.59
0.68
0.93
1.01
Bal4more City
Bal4more
Anne Arundel
Montgomery
Harford
Frederick
Prince George's
Charles
Worcester
MARYLAND
Howard
Queen Anne's
Cecil
Wicomico
St. Mary's
Carroll
Calvert
Washington
Caroline
Talbot
Kent
Dorchester
GarreZ
Allegany
Somerset
Average Lot Size (acres) for Single-‐Family Improved Residen4al Parcels Inside PFAs for Maryland's Jurisdic4ons, 1990-‐1998 *
* Excludes comment areas Source: Maryland Department of Planning, Planning Data Services, from MD Property View
0.06
0.17
0.19
0.20
0.21
0.21
0.22
0.23
0.24
0.24
0.26
0.28
0.29
0.31
0.34
0.35
0.35
0.36
0.38
0.41
0.45
0.53
0.56
0.87
1.00
Bal4more City
Montgomery
Anne Arundel
Frederick
Harford
Howard
Bal4more
Worcester
Charles
MARYLAND
Prince George's
Caroline
Cecil
Queen Anne's
St. Mary's
Carroll
Washington
Wicomico
Talbot
Calvert
Dorchester
Kent
GarreZ
Allegany
Somerset
Average Lot Size (acres) for Single-‐Family Improved Residen4al Parcels Inside PFAs for Maryland's Jurisdic4ons, 1999-‐2007 *
* Excludes comment areas Source: Maryland Department of Planning, Planning Data Services, from MD Property View
-‐0.21
-‐0.17
-‐0.14
-‐0.13
-‐0.09
-‐0.06
-‐0.06
-‐0.06
-‐0.06
-‐0.03
-‐0.03
-‐0.03
-‐0.02
-‐0.02
-‐0.01
-‐0.01
-‐0.01
0.00
0.01
0.01
0.01
0.01
0.03
0.05
0.05
Caroline
Talbot
Dorchester
GarreZ
Washington
Kent
Carroll
St. Mary's
Allegany
Calvert
Bal4more City
Cecil
Howard
Wicomico
Somerset
Frederick
Montgomery
Worcester
Queen Anne's
Anne Arundel
MARYLAND
Harford
Charles
Bal4more
Prince George's
Change in Avg Lot Size (acres) for SF Improved Residen4al Parcels Inside PFAs for Maryland's Jurisdic4ons, 1990-‐1998 vs. 1999-‐2007 *
* Excludes comment areas Source: Maryland Department of Planning, Planning Data Services, from MD Property View
Larger lot sizes inside PFAs in post smart growth period, 1999-‐2007
Smaller lot sizes inside PFAs in post smart growth period, 1999-‐2007
1.28
1.39
1.41
1.54
1.83
1.85
1.88
1.92
1.98
2.20
2.25
2.31
2.38
2.39
2.46
2.57
2.61
2.85
2.88
2.88
2.93
3.17
3.18
4.30
Anne Arundel
Worcester
Wicomico
Prince George's
Queen Anne's
Montgomery
Cecil
Calvert
Kent
MARYLAND
Washington
Frederick
Dorchester
St. Mary's
Carroll
Bal4more
GarreZ
Caroline
Somerset
Charles
Howard
Harford
Talbot
Allegany
Average Lot Size (acres) for Single-‐Family Improved Residen4al Parcels Outside of PFAs for Maryland's Jurisdic4ons, 1990-‐1998 *
* Includes comment areas. Note: all of Bal8more City is a PFA. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
1.10
1.13
1.29
1.53
1.60
1.67
1.71
1.75
1.84
1.86
1.93
1.96
1.98
2.04
2.18
2.28
2.45
2.54
2.54
2.54
2.82
2.83
3.12
4.51
Prince George's
Wicomico
Anne Arundel
Queen Anne's
Worcester
Calvert
Montgomery
Cecil
Howard
Washington
Maryland
Dorchester
Kent
Frederick
Charles
Bal4more
GarreZ
St. Mary's
Carroll
Caroline
Somerset
Harford
Talbot
Allegany
Average Lot Size (acres) for Single-‐Family Improved Residen4al Parcels Outside of PFAs for Maryland's Jurisdic4ons, 1999-‐2007 *
* Includes comment areas. Note: all of Bal8more City is a PFA. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
-‐1.09
-‐0.70
-‐0.44
-‐0.41
-‐0.39
-‐0.34
-‐0.30
-‐0.30
-‐0.29
-‐0.27
-‐0.27
-‐0.27
-‐0.25
-‐0.16
-‐0.15
-‐0.13
-‐0.06
-‐0.05
-‐0.01
0.00
0.08
0.15
0.21
0.21
Howard
Charles
Prince George's
Dorchester
Washington
Harford
Caroline
Queen Anne's
Bal4more
Wicomico
Frederick
Maryland
Calvert
GarreZ
Montgomery
Cecil
Somerset
Talbot
Kent
Anne Arundel
Carroll
St. Mary's
Worcester
Allegany
Change in Avg Lot Size (acres) for SF Improved Residen4al Parcels Outside of PFAs for Maryland's Jurisdic4ons, 1990-‐1998 vs. 1999-‐2007 *
* Excludes comment areas. Note, all of Bal8more City is a PFA. Source: Maryland Department of Planning, Planning Data Services, from MD Property View
Larger lot sizes outside of PFAs in post smart growth period, 1999-‐2007
Smaller lot sizes outside of PFAs in post smart growth period, 1999-‐2007