Hi .. anyone has this same naagging  questions  of what to keep forever  and what to throw  ??? As there are tonnes of docs.. bank statements .. agreements booklet ...  and  all these cant keep into small safety box.. ( some fireproof protection ) 
.. i have wardrobe drawer for semi important docs
1. Original condo strata  tjtle .. ( keep in fireproof safebox) Most important doc. Keep it at a safe place
2.. original SnP and deeds of mutual convenants ( for condo)  ??  Drawer  or safebox ..i plan to throw.away all duplicate SnP Keep the SnP for RPGT purposes
3.  Photcopy of  perfection of charge returned  by bank ... ?? Drawer ?? Safebox ?? Throwaway.  Dont seem to have original. [COLOR=red]Can throw
4.  Phtocopy CF for occupancy  [COLOR=red]Keep
5.  Agreement for bankloan facility..( Originsl copy for customer) [B][COLOR=red]Can throw
6.. bank offer letter signed ( ori copy for customet) [B][COLOR=red]Can throw
7. Booking receipts from developer .. payment reciepts..  demands for disbursement letters.. [B][COLOR=red]Can throw
8.. perfection  of charge  and M.O.T. payment document..  is this still importsnt?.. strata title already under our name. [B][COLOR=red]Keep the invoice and receipt only. Rest can throw
9. Perfectiom of tranfer  to get back title from land office [B][COLOR=red]Can throw
10.  Bank statements  and instalment payment receipts [B][COLOR=red]Can throw
11.  Bank discharge from loan letter ..after cleared off bankloan [B][COLOR=red]Can throw
12.. old cukaii pintu ..  cukai tanah statment and receipts.. [B][COLOR=red]Just keep a copy of the latest copy
13..  CKHT boolket.. submitted by lawyer to income tax. [B][COLOR=red]Can throw
14..  all lawyers correapondent letters . Invoices... payment receipts.. [B][COLOR=red]Keep the invoice and receipt. Rest can throw
15..  if subsale..  also got  seller previous SnP,  IC photocopy.. [B][COLOR=red]Can throw
16.. original sales brochure.. house plan from developer [B][COLOR=red]Can throw
Anymore that i left out ?? Gosh .. looking at the stack of documents is mind boggling...

Keep 1,2 & 4.

Other doesn’t seems necessary for future transactions.

1,2 & 4 already contains all the information you stated.

S&P have the information of the selling price & floor plan. CF is separately issue upon vacant possession the unit.

The rest of the documents are not necessary.

then better keep the original SnP floor plane or if dont have the floor plan from developer brochure.  Later renovate also seen some floor plan to submit local authority.
Invoices and receipts also to keep for RGPT if less than 5yrs
house renovation receipt ,  furniture fixtures  , electrical items receipts  ? Can be used for RGPT  offset ?