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Purpose of Legal Descriptions
contracts Every parcel sold, leased, or mortgaged must be properly identified or described using a legal description. A good legal description describes no other piece of property but the one involved in the transaction. The three most common methods are: recorded map, U.S. Government section and township, and metes and bounds.
Key Rules
- ✓Every parcel sold, leased, or mortgaged must have a proper legal description
- ✓A good description identifies only the one property in the transaction
- ✓The three common methods are recorded map, section/township, and metes and bounds
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Recorded Map (Lot and Block) System
contracts California's Subdivision Map Act (Government Code Sections 66410 et seq.) requires mapping of all new subdivisions. Once accepted by county/city authority and filed with the county recorder, a lot can be described by lot number, block, and map, plus the city, county, and state (e.g., 'Lot 14, Block B, Parkview Addition, City of Sacramento...').
Key Rules
- ✓The Subdivision Map Act requires mapping of all new subdivisions
- ✓Recorded map descriptions use lot number, block, map, and city/county/state
- ✓The map must be filed in the county recorder's office
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Section and Acreage Calculations
contracts A township contains 36 sections, each one mile square. A mile is 5,280 feet; a square mile is 27,878,400 sq ft; an acre is 43,560 sq ft. Each section is 640 acres, a half-section 320 acres, a quarter-section 160 acres, and a quarter of a quarter-section 40 acres. Each side of a quarter-quarter section measures 1,320 feet.
Key Rules
- ✓A section is one mile square and contains 640 acres
- ✓An acre is 43,560 square feet; a mile is 5,280 feet
- ✓Half-section=320 acres, quarter-section=160 acres, quarter-quarter=40 acres
- ✓Each side of a quarter-quarter section is 1,320 feet
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Metes and Bounds Description
contracts A metes and bounds description may be needed when property is not covered by a recorded map and is irregularly shaped. It starts at a fixed point of beginning and follows boundaries by courses and distances until returning to that point. Metes are measures of length (feet, yards); bounds are boundaries, natural or manmade, often marked by monuments (trees, boulders, fences, iron pipes). A mistake at the point of beginning renders the description worthless.
Key Rules
- ✓Metes and bounds starts and returns to a fixed point of beginning
- ✓Metes are measures of length; bounds are boundaries marked by monuments
- ✓An error at the point of beginning makes the entire description worthless
- ✓Monuments are subject to destruction and should be used only when necessary
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Purpose and Three Common Methods
contracts Every parcel sold, leased, or mortgaged must be properly identified by a legal description—one that describes no other property but the one involved. The three most common methods are recorded map, U.S. Government section and township, and metes and bounds.
Key Rules
- ✓A good legal description describes no other property but the one involved
- ✓The three common methods are: recorded map, section and township, and metes and bounds
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Township and Section System Basics
contracts The government survey system uses horizontal base lines and vertical meridians. Ranges are vertical lines and township lines are horizontal, spaced six miles apart. Each square is a township (6 miles per side, 36 square miles). Guide meridians run every 24 miles east/west and standard parallels every 24 miles north/south as correction lines to adjust for Earth's curvature.
Key Rules
- ✓Base lines are horizontal; meridians are vertical
- ✓A township is six miles on each side and contains 36 square miles
- ✓Correction lines (guide meridians and standard parallels) occur every 24 miles
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California Base Lines and Meridians
contracts California has three sets of base lines and meridians: Humboldt (northwestern), Mt. Diablo (central), and San Bernardino (southern). Descriptions move townships north/south from a base line and ranges east/west from a meridian (e.g., 'township 4 north, range 3 east, Humboldt Base Line and Meridian').
Key Rules
- ✓California's three base line/meridian sets are Humboldt, Mt. Diablo, and San Bernardino
- ✓Townships are measured north/south from base lines; ranges east/west from meridians
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Sections Numbering in a Township
contracts Sections in a township are numbered 1 through 36 in a serpentine pattern, beginning with Section 1 in the northeast corner, moving west to Section 6, then dropping down and moving east, alternating direction row by row, ending with Section 36 in the southeast corner.
Key Rules
- ✓Section numbering starts at 1 in the NE corner and ends at 36 in the SE corner
- ✓Numbering follows a serpentine (boustrophedon) pattern
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Recorded Map (Lot, Block, Tract)
contracts California's Subdivision Map Act (Government Code Sections 66410 et seq.) requires mapping of all new subdivisions. Once accepted and filed with the county recorder, lots are described by lot number, block, and map, including city, county, and state.
Key Rules
- ✓The Subdivision Map Act (Gov. Code 66410 et seq.) requires mapping of all new subdivisions
- ✓Recorded map descriptions include lot number, block, map, plus city, county, and state
- ✓The map must be filed in the county recorder's office