Karnataka High Court Upholds a Half-Sister's Share in Sold Ancestral Land: What Buyers Should Learn

In 2006, two buyers paid for 3 acres and 2 acres of farmland in Hosadurga taluk, out of a holding of 17 acres 24 guntas in Survey No. 13/2. The seller was the son of the late owner, who had died in 1988. A year later, the late owner's second wife and their daughter sued for partition. Twenty years on, the decree leaves the buyers' land with them, but only because a court chose to fit their purchase into the seller's share of the family property.

The case, Hanumanthappa v. Shanthamma and Others, 2026:KHC:56474, was decided by Justice S.R. Krishna Kumar of the Karnataka High Court in a judgment dated October 8, 2026. It is a rural land case, but its lessons apply to any Bengaluru buyer offered ancestral or joint family property by one member of the family.

The short answer. The High Court dismissed the son's second appeal and upheld a decree giving the daughter, born of a marriage that was void because the first was subsisting, one-fourth of the property, applying the Supreme Court's 2023 ruling in Revansiddappa v. Mallikarjun under Section 16(3) of the Hindu Marriage Act. The decree, as modified by the first appellate court, allotted the 5 acres already sold to the buyers to the son's share. The trade-off for buyers: equitable partition can protect a purchase from one heir, but only if the seller's share is big enough to absorb it, and only after years in court.

What happened in the Hanumanthappa case?

A partition suit over family land. According to the judgment, the second wife and the daughter of the late Agasara Hanumanthappa filed O.S. No. 24/2007 before the Additional Civil Judge and JMFC, Hosadurga, against his son by his first wife and two people to whom the son had sold portions of the land by registered sale deeds in 2006. They claimed their share in what they said was joint family property.

The trial court held that the plaintiffs were the second wife and daughter of the deceased. It found that the deceased held a 50% share in the property and his son the other half, and that the daughter was entitled to one-fourth of the whole, with the son holding three-fourths. It declared the sale deed not binding on the daughter and directed that the sub-registrar be informed for noting its cancellation, though, as the High Court observed, no prayer for cancellation had been made. As reported by Verdictum, the second wife herself was held not entitled to a share because her marriage took place while the first was subsisting.

How were the buyers protected?

By equitable partition. On appeal, the first appellate court set aside the trial court's direction to the sub-registrar about cancellation of the sale deeds, confirmed the daughter's one-fourth share, and directed that the lands of 3 acres and 2 acres out of 17 acres 24 guntas in Survey No. 13/2 sold to the two buyers be allotted to the share of the son who sold them. The High Court dismissed the son's appeal, leaving that decree in place.

In practice, that meant the buyers kept their land because it was counted against the seller's three-fourths share rather than the daughter's one-fourth. Had the seller's share been too small to absorb the sales, or had the land sold been the only land available, the outcome for the buyers could have been very different.

Why did a daughter from a void marriage get a share?

Because of Section 16(3) of the Hindu Marriage Act as interpreted by the Supreme Court. The High Court relied on Revansiddappa v. Mallikarjun, a 2023 decision of the Supreme Court, which it said settled the question. As quoted in the judgment and reported by Verdictum, such a child has rights to or in the property of the parents, and not in the property of any other person, and the share of a deceased coparcener is worked out by assuming a notional partition immediately before death.

Applied here, the father's undivided half share was divided equally between his son and his daughter, giving each one-fourth of the whole from the father's half. With the son's own half, the son ended with three-fourths and the daughter with one-fourth. The High Court said the issue was no longer res integra in light of the Supreme Court's judgment.

What does this mean for a buyer of ancestral property?

That everyone with a share matters, including people the seller may not mention. A buyer dealing with one member of a family can find, years later, that there were other heirs with a claim, whether through a second family, a daughter who was never asked, or a relative abroad. Our guide to ancestral and coparcenary property and partition deeds explains why a registered partition before sale can make the title cleaner.

It also shows that courts can sometimes protect a buyer by placing the sold land in the seller's share. But that depends on the facts of each case, takes years, and is not a protection you can count on when you pay. The safer path is to identify every person with a share before you buy, and to have each of them either join the sale or have their share separated by a registered partition first.

How can a buyer find all the heirs before paying?

Start with the family tree. Ask the seller for a genealogy covering every marriage and every child of the person from whom the land came, and compare it with revenue records and any earlier partition or succession documents. Ask directly whether there were second families or children from other relationships. Where the land came down from a grandparent or earlier, trace each line.

Pay attention to dates as well as names. In this case the father died in 1988, the sales took place in 2006 and the suit followed in 2007. A long gap between an owner's death and a sale by one heir is a reason to ask how the other heirs were dealt with in the meantime, and whether any of them has ever signed anything giving up a share.

Then look for disputes. Search for pending partition suits or other cases involving the property and the family, and get certified copies of any orders. Our guide to buying inherited property from legal heirs lists the documents to ask for. If anyone with a potential share is missing from the deal, do not proceed until your lawyer is satisfied that their rights are dealt with.

What should a family selling ancestral land do first?

Settle the shares before the sale, not after. If several people may hold a share, a registered partition deed or registered release deeds that separate each person's portion give a buyer a clear seller for each piece of land. That takes time and agreement within the family, but it is far cheaper than a partition suit that runs for years, as this one did from 2007 to 2026.

Sellers should also be candid about the family history. A buyer who learns about a second family or an absent heir only after paying may well dispute the deal, while a buyer told at the outset can plan the paperwork with the seller. The same applies to agreements signed by one member on behalf of others without written authority: they invite exactly the kind of challenge this case shows.

What if you have already bought from one heir?

Take advice early. If a claim appears, the questions a court may look at include whether the land you bought can fairly be allotted to your seller's share, as happened here. Keep your sale deed, payment records and evidence of possession organised, and consider whether you need to be represented if a partition suit is filed. Acting early gives you the best chance of an outcome that keeps your land intact.

1. Ask for a full family tree covering every marriage and every child.
2. Compare the family tree with revenue records and earlier partition documents.
3. Ask directly about second families or children from other relationships.
4. Search for pending partition suits and get certified copies of orders.
5. Prefer property already divided by a registered partition deed.
6. Have every person with a share join the sale or release their share by deed.
7. Take legal advice early if a claim appears after you have bought.

Frequently asked questions

What did the Karnataka High Court decide in Hanumanthappa v. Shanthamma?

In a judgment dated October 8, 2026, Justice S.R. Krishna Kumar dismissed a son's second appeal and upheld a decree giving his half-sister, born of a void marriage, one-fourth of ancestral land, with the land he had already sold to two buyers allotted to his own three-fourths share.

Can a daughter from a void marriage inherit ancestral property?

In this case the High Court, applying the Supreme Court's 2023 ruling in Revansiddappa v. Mallikarjun under Section 16(3) of the Hindu Marriage Act, held that she could share in her father's portion, worked out by a notional partition just before his death, but not in property of other persons.

What happened to the buyers who purchased land from the son?

The first appellate court set aside the trial court's direction about cancelling their sale deeds and allotted the 3 acres and 2 acres they bought to the son's share. The High Court dismissed the son's appeal, so that arrangement stands and the buyers' land was counted against the seller's share.

How can buyers avoid this risk with ancestral property?

Identify every person with a share before paying. Ask for a full family tree including any second family, compare it with revenue and partition records, search for pending suits, and have every sharer join the sale or have their share separated by a registered partition deed first.

Last updated 2026-10-30. PropNewz Team.