The FMB and Village Map: AP's Measured Truth
Long before portals, survey parties walked Andhra Pradesh's fields with chains and recorded what they measured. The Field Measurement Book is that record's descendant, a dimensioned drawing for every survey number, and it remains the geometry that courts, surveyors and subdivision decisions defer to. Meebhoomi now serves it in seconds.
Why the FMB outranks every other map
Definition
The Field Measurement Book holds the surveyed drawing of each Andhra Pradesh survey number: dimensioned sides, reference points and adjacencies as physically measured. Digital viewers render approximations of it; the FMB itself is what they approximate, which is why it governs whenever layers disagree.
Read the sketch as a surveyor would. The side dimensions let you compute the frontage a seller claims; the adjacency labels tell you which survey numbers share each boundary; the reference marks are what a demarcation team will hunt for when re-staking the lines.
Subdivision is where the FMB becomes decisive. A parent survey splits only when the survey establishment draws the child sketches, so a plot's independent legal geometry exists exactly when its subdivision FMB does. Ventures selling ahead of that drawing are selling intention, not parcels.
The village map wraps context around the sketch: the road network the parcel feeds from, channels and tanks nearby, the pattern of surrounding surveys. Together the pair answers shape, access and neighbourhood in one sitting.
Pulling the FMB and village map on Meebhoomi
The survey number, with its subdivision, is all you need.
Portal method
Beyond the portal
Questions the FMB answers before you pay
Interrogate the sketch with these, in order.
| Question | Where the sketch answers | Deal consequence |
|---|---|---|
| Is the claimed frontage real? | Dimensioned road-facing side | Frontage inflation is common |
| Does extent match the record? | Computed area vs 1B extent | Gaps need survey clarification |
| Who borders each side? | Adjacency survey numbers | Prepares encroachment questions |
| Does my plot legally exist? | Presence of subdivision sketch | No child FMB, no independent plot |
| Can lines be re-staked? | Reference points on the sketch | Demarcation feasibility |
Common FMB issues, and the fix
FMB work surfaces four recurring situations.
Where the FMB earns its place in the file
Frontage-priced parcels, layout plots, any land you will fence or build to the edge of: these are FMB purchases, and the sketch belongs in the file before the token advance, with a demarcation survey before the balance.
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Frequently asked questions
What exactly is the FMB?
FMB or Bhu Naksha, which governs?
How do I check a layout plot's legality?
The online sketch is missing. What now?
Sketch area and record extent differ?
Who can mark my boundaries physically?
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