HomeMy WebLinkAbout2010 4th QuarterTOWN OFSOUTHOLD
Town Hall, State Route 25
P.O. Box 1179
Southold, New York 11971-0959
To: Town Board
From: Tracking Group
Date: January 31, 2011
Re: Tracking Report
Memorandum
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Attached is the Land Tracldng report for the fourth quarter of 2010.
Town of Southold
Land Tracking Summary for the 4th Quarter of 2010 (October 1, 2010 through December 31, 2010)
Prepared January 31st, 2011
The most meaningful numbers from the attached Tracking report to focus on are as follows: Residential
Subdivision Rate, Residential Development Rate, Preservation Rate and Density Reduction. All of the other
numbers and definitions are used to calculate these four numbers. This page of the report will summarize these
four numbers for both the current quarter and cumulatively from April 1, 2004 on for the target areas (buildable
subdividable R-40, R-80 and AC). In addition a summary of the Target Area follows indicating the acreages
within the target area that have been developed and preserved and the acreages that are still available for
development.
4th Quarter of 2010 Summary
Residential Subdivision Rate: 1 building lot per 16 acres
Residential Development Rate: 0, that is no new dwellings were issued permits
Preservation Rate: 98%
Density Reduction: 100%
Cumulative Summary from April 1, 2004 on
Residential Subdivision Rate: 1 bu/lding lot per 13 acres
Residential Development Rate: 1 dwelling unit per 58 acres
Preservation Rate: 95%
Density Reduction: 95%
Target Area Summary as of December 31st, 2010
Zone R-40 R-80 AC Total
Target acreage as of 4/1/2004 450 2361 5033 7844
Acreage developed since 4/1/2004 4 6 30 40
Acreage preserved since 4/I/2004 52 435 95t 1438
Target acreage still available for development 394 1920 4052 6366
Page 1 of 7
Def'mitions
Density Reduction Preservation: Preservation of buildable land that contributes to density reduction, for
example development rights purchases.
Non-density Reduction Preservation: Preservation of buildable land that does not contribute to density
reduction, for example clustered open space created through the subdivision process.
Density reduction non-preservation: Land that contributed to density reduction but that is not considered
presc~'ved, for example certain covenants and restrictions.
REDUCTION PRESERVATION and NON-DENSITY REDUCTION PRESERVATION.
Residential Subdivision Rate: The residential subdivision rate is calculated as NUMBER OF NON-
SUBDIVIDABLE BUILDABLE RESIDENTIAL PARCELS CREATED divided by the sum of
ACREAGE OF NON-SUBDIVIDABLE BUILDABLE RESIDENTIAL PARCELS CREATED and
ACREAGE OF PRESERVATION and DENSITY REDUCTION NON-PRESERVATION. ACREAGE
OF NON-SUBDIVIDABLE BUILDABLE RESIDENTIAL PARCELS will also include ROW and
recharge areas created through the subdivision process. The NUMBER OF NON-SUBDIVIDABLE
BUILDABLE RESIDENTIAL PARCELS CREATED includes those created by both the Planning
Board and the ZBA. Only ZBA approvals that create new parcels compared to the Town Assessors'
records as of April 1, 2004 will be included in the numbcrs above. Further subdividable parcels will not
be tracked until they become non-subdividable or preserved.
Residential Development Rate: The residential development rate is calculated as NUMBER OF NEW
RESIDENTIAL BUILDING UNITS ISSUED PERMITS divided by the sum of ACREAGE OF NEW
RESIDENTIAL BUILDING UNITS ISSUED PERMITS and ACREAGE OF PRESERVATION and
DENSITY REDUCTION NON-PRESERVATION. Note that the NUMBER OF NEW RESIDENTIAL
BUILDING UNITS ISSUED PERMITS may not equal the number of new residential building permits
actually issued in cases where permits for multiple family dwellings are issued. Building permits issued
on subdividable parcels will be included in this number with the developed acreage being equal to the
minimum zoning acreage. Should this development end up as part ora subdivision where it is clustered
to a smaller parcel or within a defined building envelope then the parcel or envelope size will be
considered the developed acreage and the numbers above will be adjusted. Renewal, accessory,
remodeling, etc. building permits are not included above.
Preservation Rate: The preservation rate is calculated as ACREAGE OF PRESERVATION divided by
the sum of ACREAGE OF PRESERVATION and ACREAGE OF NEW RESIDENTIAL BUILDING
UNITS ISSUED PERMITS and DENSITY REDUCTION NON-PRESERVATION.
Density Reduction: The density reduction is calculated as the difference of NUMBER OF NEW
RESIDENTIAL BUILDING UNITS ALLOWED BY ZONING and NUMBER OF NEW
RESIDENTIAL BUILDING UNITS ISSUED PERMITS divided by NUMBER OF NEW
RESIDENTIAL BUILDING UNITS ALLOWED BY ZONING. The NUMBER OF NEW
RESIDENTIAL BUILDING UNITS ALLOWED BY ZONING is calculated as the sum of DENSITY
REDUCTION PRESERVATION and DENSITY REDUCTION NON-PRESERVATION multiplied by
the subdivision factor from the 2020 Comp Plan update plus the NUMBER OF NEW RESIDENTIAL
BUILDING UNITS ISSUED PERMITS.
Page 3 of 7
Tracking Statistics for the period October 1, 2010 through December 31, 2010
For the following numbers the Target acreage is the buildable subdividable land in the R-40, R-80 & AC zones.
Non-target acreage is anything in other zoning districts, non-subdividable land in the R-40, R-80 & AC zones
and unbuildable land.
Target Acreage:
NUMBER OF NON-SUBDIVIDABLE BUILDABLE RESIDENTIAL PARCELS CREATED .............................. 3
NUMBER OF PARCELS ABOVE ALLOWED BY ZBA VARIANCE .................................................................... 0
ACREAGE OF NON-SUBD1VIDABLE BU1LDABLE RESIDENTIAL PARCELS CREATED ............................ 4.24
DENSITY REDUCTION PRESERVATION .............................................................................................................. 44
NON-DENSITY REDUCTION PRESERVATION .................................................................................................... 1.1
ACREAGE OF PRESERVATION .............................................................................................................................. 45.1
NUMBER OF NEW RESIDENTIAL BUILDING UNITS ISSUED PERMITS ........................................................ 0
ACREAGE OF NEW RESIDENTIAL BUILDING LrNITS ISSUED PERMITS ...................................................... 0
NUMBER OF NEW RESIDENTIAL BUILDING UNITS ALLOWED BY ZONING ............................................. 20
Residential subdivision rate ......................................................................................................... 1 building lot per 16 acres
Residential development rate ....................................................................................................................................... 0
Preservation rate ......................................................................................................................................................... 98%
Density reduction ......................................................................................................................................................... 100%
Total Target Acreage Preserved ...................................................................................................................................
Zoning Breakdown:
AC Acreage Preserved ................................................................................................................... 45.i
Type of Preservation Breakdown:
Acreage Preserved through Town PDR ......................................................................................... 44
Acreage Preserved through Town Clustered Open Space ................................................................ 1.1
Total Target Acreage Developed ................................................................................................................... 0 units on 0 acres
Non-Target Acreage:
Total Non-target Buildable Acreage Preserved .......................................................................................................... 0
Total Non-target Unbnildable Acreage Preserved ...................................................................................................... 0.04
Total Non-target Acreage Developed ......................................................................................................................... 4.46
Building units on Non-target Acreage Developed ...................................................................................................... 3
ZBA accessory apartment approvals .......................................................................................................................... 1
Page 5 of 7
Non-Target Acreage(continued):
Type of Preservation Breakdown:
Acreage Preserved through Town Fee Title purchase .................................................................... 38.74
Acreage Preserved through Town PDR ......................................................................................... 19.90
Acreage Preserved through Town Easement .................................................................................... 0.34
Acreage Preserved through County PDR ......................................................................................... 7.91
Acreage Preserved through County Fee Title Purchase ................................................................... 0.92
Acreage Preserved through County Transfer to Parks ..................................................................... 6.35
Acreage Preserved through NYS DEC purchase ............................................................................. 2.65
Total Non-target Unbuildable Acreage Preserved .................................................................................................. 170
Total Non-target Acreage Developed ..................................................................................................................... 265
Building units on Non-target Acreage Developed .................................................................................................. 317
ZBA accessory apartment approvals ........................................................................................................................ 10
Page 7 of 7