Related Clues:

• Restricted ___
• Subdivision subdivision, perhaps
• The 'A' of 38-Across
• Nearly 5,000 square yards
• See 65-Across
• Land parcel
• Vineyard unit
• Sphere of specialty
• Territory
• Geometry topic
• Kind of rug or code
• Grounds
• Realty measure
• Height times width
• Plot size, perhaps