Lean-tos are side extensions used in conjunction with various farm and utility building costs. The lowest cost lean-tos are totally unfinished with dirt floors, while the better qualities include adequate fenestration, flooring, lights and water.
For this occupancy, which may have one or more attached sides, you should always enter the actual walled perimeter. If the shape option is used, the program calculates perimeter based on a three-sided structure.
Availability of Elevators by Area for this occupancy: No
Marshall Valuation Service sections: 17 and 47.
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Class |
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Quality |
A |
B |
C |
D |
H |
M |
P |
S |
W |
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Low |
-- |
-- |
-- |
15 |
-- |
-- |
15 |
15 |
-- |
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Average |
-- |
-- |
-- |
15 |
-- |
-- |
15 |
15 |
-- |
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Good |
-- |
-- |
-- |
20 |
-- |
-- |
20 |
20 |
-- |
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Excellent |
-- |
-- |
-- |
25 |
-- |
-- |
25 |
25 |
-- |
Class D (Wood or Steel Framed Exterior Walls):
|
Quality |
Exterior Walls |
Interior Finish |
Mechanicals |
HVAC |
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Low |
Side extension, plywood/box frame. |
Unfinished, no doors, dirt floor. |
None |
None |
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Average |
Side extension, board siding on exposed studs, sliding door. |
Unfinished, cheap asphalt or slab floor. |
Minimum electric service. |
None |
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Good |
Side extension, wood frame, siding or stucco, windows, walkdoor. |
Unfinished, good concrete slab. |
Adequate wiring and outlets, water service. |
None |
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Quality |
Exterior Walls |
Interior Finish |
Mechanicals |
HVAC |
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Low |
Side extension, metal on pole frame. |
Unfinished, no doors, dirt floor. |
None |
None |
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Average |
Side extension, light frame, metal siding, sliding door entry only. |
Unfinished, cheap asphalt or slab floor. |
Minimum electric service. |
None |
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Good |
Side extension, pole frame, metal siding, windows, walkdoor. |
Unfinished, good concrete slab. |
Adequate wiring and outlets, water service |
None |
Class S (Metal Frame and Walls):
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Quality |
Exterior Walls |
Interior Finish |
Mechanicals |
HVAC |
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Low |
Side extension, steel frame/siding. |
Unfinished, no doors, dirt floor. |
None |
None |
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Average |
Side extension, light frame, metal siding, sliding door entry only. |
Unfinished, cheap asphalt or slab floor. |
Minimum electric service. |
None |
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Good |
Side extension, steel frame, metal siding, windows, walkdoor. |
Unfinished, good concrete slab. |
Adequate wiring and outlets, water service. |
None |