A. 
Every parcel of land and every building or structure in the Borough, except as provided by this chapter or other applicable law, shall be subject to the provisions specified for the district in which it is located.
B. 
A building or structure may be constructed or used, and a lot may be used, developed, or occupied only for the uses permitted by right, accessory uses, or conditional uses which adhere to certain standards and criteria, and uses by special exception when approved, in the zoning district in which the building or lot is located.
C. 
Base districts. For the purpose of this chapter, the Borough of Malvern is hereby divided into 18 classes of base districts which shall be designated as follows:
Article IV
R1 - Residential District
Article V
R2 - Residential District
Article VI
R3 (R3a and R3b) - Residential Districts
Article VII
R4 - Residential District
Article VIII
R5 - Residential District
Article IX
R6 - Residential District
Article X
R7 - Residential District
Article XI
Reserved
Article XII
C1 - Commercial District
Article XIII
C2 - Adaptive Reuse Commercial District
Article XIV
C3 - Town Center Commercial District
Article XV
C4 - High Intensity Commercial District
Article XVI
I1 - Institutional District
Article XVII
I2 - Institutional District
Article XVIII
I3 - Institutional District
Article XIX
I4 - Institutional District
Article XX
LI - Limited Industrial District
Article XX-A
LI1 - Limited Industrial District
Article XXI
POSC - Park and Open Space Conservation District
D. 
Overlay districts. In addition, there are two overlay districts, the Floodplain Overlay District, contained in § 220-2201 of Article XXII, Natural Resource Protection Standards, and the Historic Overlay District, contained in Article XXIII, Historic resource protection standards. An overlay district shall overlay and be in addition to the regulations of the base zoning districts in which the lot, building, or structure is located. The more restrictive of the district regulations shall prevail.
[Amended 11-17-2015 by Ord. No. 2015-5]
The boundaries between base zones are, unless otherwise indicated, either the central lines of streets, lanes, watercourses and rights-of-way of power lines, railroads and other public utilities, parcel lines, or such lines extended or lines parallel thereto. Where the boundaries of a single district are indicated as including directly opposite sides of a street, lane, lake or watercourse, or right-of-way of a power line or other public utility, for any portion of its length, the district shall be construed to include the entire bed or such street, lane, lake or watercourse or right-of-way of such power line, railroad or other public utility lying within such portion of its length. Where uncertainty exists as to the location of any said boundaries as shown on the Zoning Map, the following rules shall be used to identify the boundary:
A. 
Where a district boundary is indicated as approximately following the centerline of a street, lane, lake or watercourse, or right-of-way of a power line or other public utility, such centerline shall be construed to be such boundary.
B. 
Where a district boundary is indicated as approximately following a lot or other property line, such lot or property line shall be construed to be such boundary.
C. 
Where a boundary divides a lot or runs through undivided property, the location of such boundary, unless otherwise specified by figures on the Zoning Map, shall be determined by the use of the scale appearing on said map.
D. 
Where figures are shown on the Zoning Map between a street and a district boundary, they shall indicate that the district boundary runs parallel to the centerline of the street at a distance therefrom equivalent to the number of feet so indicated, unless otherwise specified. Where scaled distances do not agree with such figures, the figures shall be binding.
E. 
In the event of a dispute as to the location of a district boundary, the Zoning Officer shall hear and decide. Appeals shall be taken to the Zoning Hearing Board, subject to the provisions of Article XXVIII.
A. 
The locations and boundaries of such districts, except the Flood Overlay District and Historic Overlay District, shall be shown upon the map attached to and hereby made a part of this chapter, which shall be designated the "Zoning Map." The Zoning Map and all the notation, references and other data shown thereon shall be as much as part of this chapter as if fully described herein. The Flood Overlay District and Historic Overlay District shall be treated as overlay zones to the otherwise applicable base zones.
[Amended 11-17-2015 by Ord. No. 2015-5]
B. 
If, and whenever, the Borough Council makes changes to the boundaries or other matters included on said Zoning Map, such changes shall be reflected on the map promptly following enactment of such amendment.
Whenever federal or state-owned property is included in one or more zoning districts, it shall be subject to the provisions of this chapter to the extent permitted by the Constitution and laws of the United States of America and the Commonwealth of Pennsylvania.