- Upon the sale of an apartment, the purchaser of the apartment shall be jointly and severally liable with the vendor for all unpaid assessments against the latter for his share of the common expenses upto the time of the sale without prejudice to the purchaser's or grantee's right to recover from the vendor the amount paid by the purchaser or grantee therefor. Any such purchaser shall be entitled to a statement from the Secretary of Board of Managers setting forth the amount of the unpaid assessment against the vendor and such purchaser or grantee shall not be liable for, nor shall the apartment sold, be subject to a charge for any unpaid share of common expenses against such apartment accrued prior to such sale or bequest in excess of the amount therein set forth.