The following terms shall have, throughout this chapter, the meaning given herein.
A. 
The word "lot" includes the word "plot" or "parcel."
B. 
Words in the present tense imply the future tense.
C. 
Words used as singular imply the plural.
D. 
The word "person" includes a partnership or corporation as well as an individual.
E. 
The word "shall" is to be interpreted as mandatory; the word "may" as directory and to be complied with unless waived.
As used in this chapter, the following terms shall have the meanings indicated:
AGENT
Any person other than the subdivider, who acting for the subdivider submits to the Planning Commission and Borough Council subdivision plans for the purpose of obtaining approval thereof.
ALLEY
See "street."
APPLICANT
A landowner or developer, as hereinafter defined, who has filed an application for development, including his heirs, successors and assigns.
APPLICATION FOR DEVELOPMENT
Every application, whether preliminary or final, required to be filed and approved prior to start of construction or development, including but not limited to an application for a building permit, for the approval of a subdivision plot or plan or for the approval of a development plan.
BLOCK
An area bounded by streets.
BOROUGH
Jefferson, York County, Pennsylvania, as represented by the Jefferson Borough Council or their duly authorized agents.
BUILDING SETBACK LINE
A line parallel to a property line but within the property, which line defines the required minimum distance between any structure and the property line or other line as specified.
CARTWAY
The portion of a street or alley intended for vehicular use.
CLEAR SIGHT TRIANGLE
An area of unobstructed vision at street intersections. It is defined by lines of sight between points at a given distance from the intersection of the center lines of both streets.
COMMON OPEN SPACE
A parcel or parcels of land or an area of water, or a combination of land and water within a development site, designed and intended for the use or enjoyment of residents of the planned residential development, not including streets, off-street parking areas, and areas set aside for public facilities. Common open space shall be substantially free of structures but may contain such improvements as are in the development plan as finally approved and as are appropriate for the recreation of residents.
COMPREHENSIVE PLAN
The plan, or parts thereof, as may be adopted by the Jefferson Borough Planning Commission, showing its recommendations for such systems as parks and recreation facilities, water supply, sewerage and sewage disposal, garbage disposal, transportation, highways, civic centers and other public improvements which affect the development of the Borough.
CORNER LOT
A lot abutting upon two streets at their intersection.
CROSSWALK OR INTERIOR WALK
A right-of-way or easement for pedestrian travel across or within a block.
CUL-DE-SAC
See "street."
CURB
The raised edge of a pavement to confine surface water to the pavement and to protect the abutting land from vehicular traffic.
DEVELOPMENT PLAN
The provisions for development of a planned residential development, including a plat of subdivision, all covenants relating to use, location and bulk of buildings and other structures, intensity of use or density of development, streets, ways and parking facilities, common open space and public facilities.
DEVELOPER
Any landowner, agent of such landowner or tenant with the permission of such landowner, who makes or causes to be made a subdivision of land or a land development.
DOUBLE FRONTAGE LOT
A lot other than a corner lot fronting on two streets.
DRAINAGE FACILITY
Any ditch, gutter, pipe, culvert, storm sewer or other structure designed, intended or constructed for the purpose of diverting surface waters from or carrying surface waters off streets, public rights-of-way, parks, recreational areas or any part of any subdivision or contiguous land areas.
DRIVEWAY
A minor vehicular right-of-way providing access between a street and a parking area or garage within a lot or property.
DWELLING
A building designed for permanent living quarters containing only housing units. This shall not include hotels, rooming houses or other similar accommodations used for transient occupancy.
DWELLING UNIT
A building or portion thereof designed to provide complete living facilities, including eating and plumbing facilities, for a family or a single person.
EASEMENT
A limited right of use granted in private land for public or quasi-public purpose.
ENGINEER
A professional engineer licensed as such in the Commonwealth of Pennsylvania.
FLOODPLAIN or FLOODWAY AREA
The geographic area located at the shoreline or water's edge which is subject to periodic flooding.
FRONTAGE
The horizontal or curvilinear distance along the street line upon which a lot abuts.
GRADE
The slope expressed in a percent which indicates the rate of change of elevation in feet per 100 feet.
GUTTER
That portion of a right-of-way carrying surface drainage.
HARDSHIP
A condition not caused by the subdivider for which he may request a variance.
HALF OR PARTIAL STREET
A street parallel and adjacent to a property line having a lesser right-of-way width than required for satisfactory improvement and use of the street.
IMPROVEMENTS
Pavements, curbs, gutters, sidewalks, water mains, sanitary sewers, storm sewers, grading, street signs and plantings and other items for the welfare of the property owners and the public.
LAND DEVELOPMENT
The improvement of one or more contiguous lots, tracts or parcels of land for any purpose involving a group of two or more buildings or the division or allocation of land between or among two or more existing or prospective occupants by means of or for the purpose of streets, common areas, leaseholds, building groups or other features; a division of land into lots for the purpose of conveying such lots or a lot singly or in groups to any person, partnership or corporation for the purpose of the erection of buildings or a building by such person, partnership or corporation.
LANDOWNER
The legal or beneficial owner or owners of land, including the holder of an option or contract to purchase (whether or not such option or contract is subject to any condition), a lessee having a remaining term of not less than 40 years, or other person having a proprietary interest in land.
LOCATION MAP
A map showing the site with relation to adjoining areas.
LOT
A plot or parcel of land which is or in the future may be offered for sale, conveyance, transfer, dedication or improvement as one parcel, regardless of the method or methods in which title was acquired.
LOT AREA
The area contained within the property lines of the individual parcels of land as shown on a subdivision plan, excluding any area within a street right-of-way, but including the area of any easement.
LOT WIDTH
The width of a lot measured at the building setback line.
MARGINAL ACCESS STREET
Minor streets, parallel and adjacent to major traffic streets, providing access to abutting properties and control of intersections with the major traffic street.
MINOR SUBDIVISION
An initial subdivision of four lots or less.
MOBILE HOME SUBDIVISION
An area designed exclusively for mobile homes and mobile dwelling units where lots are not rented but sold.
MULTIPLE DWELLING BUILDING
A building providing separate living quarters for two or more families.
OWNER
The owner of record of a parcel of land.
PERFORMANCE BOND
An agreement by and between a contractor and a bonding company in favor of the subdivider and the Borough Council guaranteeing the completion of physical improvements.
PLAN
The map or plan of a subdivision or land development, whether preliminary or final.
PLAN, SKETCH, DESIGN
An informal plan, not necessarily to scale, indicating salient existing features of a tract and its surroundings and the general layout of the proposed subdivision for discussion purposes only and not to be presented for approval.
PLAN, PRELIMINARY
A tentative subdivision plan, in lesser detail than a final plan, showing the salient existing features of a tract and its surroundings and approximate proposed street and lot layout as a basis for consideration prior to preparation of a final plan.
PLAN, FINAL
A complete and exact subdivision plan, prepared as for official recording, to define property rights and proposed streets and other improvements.
PLAN, RECORD
An exact copy of the approved final plan on opaque linen of standard size prepared for necessary signatures and recording with the York County Recorder of Deeds.
PLANNED RESIDENTIAL DEVELOPMENT
An area of land, controlled by a landowner, to be developed as a single entity for a number of dwelling units, the development plan for which does not correspond in lot size, bulk or type of dwelling, density, lot coverage and required open space to the regulations established in any one residential district created, from time to time, under the provisions of a municipal zoning ordinance.
PLANNING COMMISSION
As referred to in this chapter, the Planning Commission of Jefferson Borough.
RESUBDIVISION
Any subdivision or transfer of land, laid out on a plan which has been approved by the Commission, which changes or proposes to change property lines and/or public rights-of-way not in strict accordance with the approved plan.
REVERSE FRONTAGE LOT
A lot extending between and having frontage on a major street and a minor street with vehicular access solely from the latter.
RIGHT-OF-WAY
Land set aside for use as a street, alley or other legal right of passage over owned land.
SETBACK LINE
A line parallel to a property line so as to require a horizontal distance between a structure and the property line.
SIGHT DISTANCE
The length of street, measured along the center line, which is continuously visible from any point three feet above the center line.
STREET
A strip of land, including the entire right-of-way, intended primarily as a means of vehicular and pedestrian travel. "Street" includes avenue, boulevard, road, highway, freeway, parkway, lane, alley, viaduct and any other ways used or intended to be used by vehicular traffic or pedestrians whether public or private. Streets are further classified as follows:
A. 
Major streets, which include the following:
(1) 
ARTERIAL STREET; HIGHWAYA street or road which is used primarily for fast or heavy traffic including all roads classified as main and secondary highways by the Pennsylvania Department of Transportation.
(2) 
COLLECTOR STREETA street which carries traffic from minor streets to the major system of arterial streets, including the principal entrance streets of a residential development and streets within such a development.
B. 
Minor streets, which include the following:
(1) 
LOCAL STREETA street which is used primarily for access to the abutting properties.
(2) 
SERVICE DRIVE or ALLEYA minor street providing secondary vehicular access to the side or rear of two or more properties.
(3) 
CUL-DE-SACA street intersecting another street at one end and terminating at the other in a permanently constructed vehicular turnaround.
STREET LINE
A right-of-way which is a dividing line between the street and a lot. The right-of-way of a street defines the actual amount of land dedicated to the municipality for street purposes.
STRUCTURE
Any man-made object having an ascertainable stationary location on or in land or water, whether or not affixed to the land.
SUBDIVIDER
Any person, firm or corporation who or which subdivides land deemed as a subdivision as defined by this chapter, said person, firm or corporation acting as owner or authorized agent of the landowner.
SUBDIVISION
Pertains to a specific lot, tract or parcel of land within which has occurred its division or redivision by any means into two or more lots, tracts, parcels or other divisions of land, including changes in existing lot lines for the purpose, whether immediate or future, of lease, transfer of ownership or building or land development; provided, however, that the division of land for agricultural purposes into parcels of more than 10 acres not involving any new street or easement of access shall be exempted. The term includes resubdivision and, when appropriate to the context, also relates to the process of subdividing.
UNDEVELOPED LAND
Land in parcels sufficiently large for future subdivision which is presently in agriculture, woodland or lying fallow.