Joint ownership of property in Delhi is usually decided in an emotional moment and documented in a hurry. A father adds a son to the deed. A couple buys together because two incomes get a better loan. Siblings inherit a floor and never change the paperwork. Years later, a sale, a death or a disagreement turns that informal understanding into a legal problem, and the deed is the only thing the sub-registrar will read.
A builder floor makes this harder than an apartment does, because you are not only sharing a building. You are sharing a plot. This guide covers what the deed needs to say, how shares work, what happens when one owner dies, and how a family exits cleanly when it needs to.
What joint ownership of property in Delhi actually records
Ownership of immovable property in Delhi passes only through a registered sale deed. A power of attorney, an agreement to sell and a will, taken together, do not transfer title. The Supreme Court settled that in Suraj Lamp and Industries v. State of Haryana in 2012, and the position has not changed. So when two people are co-owners, it is because both names are on a registered deed, not because both paid.
That deed should answer four questions on its face: who the owners are, what share each holds, what exactly is being transferred, and whether the shares carry a right of survivorship. If the deed is silent on shares, the law generally presumes them to be equal, whatever the actual contribution was.
Joint tenancy and tenancy in common are not the same thing
There are two ways to co-own, and the difference only shows up when someone dies.
- Tenancy in common gives each owner a defined share. That share forms part of their estate and passes to their legal heirs, not automatically to the other owner.
- Joint tenancy is held as a whole, with a right of survivorship. When one owner dies, the surviving owner takes the whole.
Unless the deed clearly creates survivorship, Indian courts generally treat co-ownership as tenancy in common. This surprises families. A husband and wife who bought a floor together do not automatically leave their half to each other. Without a will, that half follows the succession law that applies to them, which can bring parents and children into the picture alongside the spouse.
Why a builder floor is different from a flat
In a society apartment, you own a flat and an undivided share of the land beneath the building, and the society holds the common property. A builder floor works differently. Each floor is registered separately, and each floor owner also carries an undivided share of the plot. Four floor owners on one plot are therefore co-owners of the land even though each owns their floor outright.
That land share is easy to leave vague, and it is where most family disputes start. If the share is not written into the deed, two siblings who own two floors can disagree for years about who holds what proportion of the plot, and neither can sell cleanly until it is resolved. Our explainer on how land share works in a builder floor goes through the arithmetic.
Can one owner sell or mortgage their share?
Yes, but only their own undivided share. Under Section 44 of the Transfer of Property Act, 1882, a co-owner can transfer their share without the consent of the others, and the buyer then becomes a co-owner alongside them. That is how a stranger ends up on the deed of a family floor.
The whole property is a different matter. A sale deed for the entire floor needs every co-owner to sign, or a registered power of attorney from the ones who cannot. The sub-registrar will not register the sale otherwise. This is the single most common reason a family floor sits unsold for months while a buyer waits.
Mortgaging has the same shape. A lender will want every owner on the loan documents, because it needs a clean charge over the whole property. If one owner refuses, the loan does not happen, and the refusal is usually about something older than the property.
What happens when one co-owner dies
Three documents get confused here, and each does something different.
- A nomination tells the society or the authority who to deal with. It does not decide who inherits the property.
- A will states who should receive the share. It takes effect only after death, and it has to be acted on.
- A registered transfer during a person’s lifetime, by sale, gift or relinquishment, changes ownership immediately and finally.
So a nomination naming one child does not disinherit the others, and a will that is never probated or acted on leaves the deed unchanged. After the death, the share passes to the legal heirs, and the record is then updated through mutation. Mutation records the change in the municipal register. It does not by itself create title, which is why our note on mutation after registry in Delhi treats it as a follow-up step rather than the main event.
The three ways a family exits
When the co-owners want to untangle, there are three routes and they are not interchangeable.
- Relinquishment deed. One co-owner gives up their share in favour of the other co-owners. It works only between existing co-owners and cannot be used to hand a share to an outsider.
- Partition. The co-owners divide the property into defined shares and each takes theirs. On a builder floor this usually means each person takes a floor, with the land share apportioned to match.
- Sale. Everyone signs, the floor is sold, and the proceeds are split as the deed provides.
Whichever route you take, the document has to be registered. An unregistered family arrangement is worth very little when a lender, a buyer or a court asks what the ownership actually is.
Six things to settle before you sign
- Write the share of each owner into the deed as a number, not as a word like equal or as per contribution.
- State the land share of each floor owner in the same document, not in a side letter.
- Decide whether survivorship applies, and say so plainly if it does.
- Record who actually paid, and pay from each owner’s own account so the trail matches the paper.
- Agree in writing how a future sale, mortgage or exit will be handled while everyone is still on good terms.
- Have each owner make a will. The deed settles today. The will settles what happens next.
The part people skip
Most co-ownership problems are not legal problems. They are conversations nobody had. The share was never written down. The contribution was never recorded. Nobody asked what happens if one person wants out in five years.
It costs nothing to write those answers into the deed at the time of purchase and it is expensive to fix them later. If you are buying with a parent, a spouse or a sibling, treat the share clause as seriously as the area clause. The registry process in Delhi will register whatever you put in the deed, including a vague share that causes trouble a decade later.
We build and sell floors to families, and a fair number of them buy together. If you want to see how a floor is held and what the documents look like before you decide, the builder floors we build in South Delhi are a reasonable place to start, or ask us for the deed format and current availability and we will walk you through both.
Two owners and one home loan
When two people buy together, lenders usually want both on the loan, and both on the deed. A co-borrower who is not a co-owner creates a mismatch that surfaces at the valuation stage or later, when the loan has to be settled or the property sold.
The practical rule is to keep the loan file, the deed and the payment trail telling the same story. If one owner pays the down payment and the other services the loan, write that arrangement down and pay from separate accounts. Whether either owner can claim a deduction, and how much, is a question for a tax adviser, because it turns on who holds title and who bore the interest.
