High Court Affirms that While Written Spousal Consent Is Required for Land Transactions, Proprietary Estoppel May Arise Where a Spouse Participates in or Benefits From the Transaction Even Without It
- Waboga David
- May 24
- 5 min read
Area of Law: Land Transactions- Absence of Spousal Consent- Proprietary Estoppel
Representation
At the hearing, the plaintiffs were represented by M/S A F Mpanga Advocates, whereas the 1st defendant was represented by M/S Candia Advocates and Legal Consultants and the 2nd defendant was represented by M/S Lawrence Tumwesigye and Co. Advocates.

Introduction
Imagine renting a piece of land and, over time, you agree to help the landowners develop part of it into rental units at your own expense, based on mutual understanding. You agree that after completing the development, the owners will sell you a portion of the land equivalent to the value of your improvements.
The wife of the landowner even takes part in the discussions and benefits from the improvements. But later, a dispute arises, she objects to the sale, claiming she never gave the written spousal consent as required by the Land Act. What happens next?
In Ronald Muzito & Mary Nabatanzi Muzito v Godfrey Kahuma & Norah Kahuma, the High Court of Uganda addressed this exact situation. The plaintiffs sought to enforce their agreement to purchase land after financing construction on the defendants’ property.
Although the husband signed off on the deal, the wife denied giving consent, leading to a legal battle centered on statutory spousal consent, proprietary estoppel, and the protection of third parties acting in good faith.
This decision is crucial for anyone involved in land transactions concerning matrimonial property. It confirms that while written spousal consent is legally required under the Land Act, proprietary estoppel can apply where a spouse has actively participated in or benefited from the transaction, even without formal written consent.
Facts
The plaintiffs, Ronald Muzito and Mary Nabatanzi Muzito, entered into a verbal agreement with the defendants, Godfrey Kahuma and Norah Kahuma, whereby the Plaintiffs would finance the construction of rental units on land comprised in Block 232 Plot 769 at Kireka, Wakiso District.
In return, they would be granted the lower part of the land as consideration.
Pursuant to this understanding, the plaintiffs invested substantial resources to construct residential rental units on the land.
It was agreed that in exchange for their investment, the defendants would sell and transfer a specific portion of the land, approximately 50 by 100 feet, to the plaintiffs.
The 1st defendant (the husband and registered proprietor) acknowledged and supported the arrangement. The 2nd defendant (his wife) was also allegedly aware of the agreement, participated in related discussions, and even collected rent from the completed units.
However, a dispute later arose when the 2nd defendant denied ever giving written spousal consent to the sale, as required under Section 39 of the Land Act. She objected to the plaintiffs’ claim of interest in the land, triggering litigation over whether the transaction could be enforced despite the absence of formal spousal consent.
Issues
Whether there was a valid contract of sale of the suit property between the plaintiffs and the defendants.
Whether the plaintiffs are entitled to ownership or vacant possession of the suit property.
What remedies are available to the parties?
Court's Resolution of the Issues
Issue 1: Existence of a Valid Contract
The Court held that a valid contract existed between the plaintiffs and the 1st defendant. By financing the construction and relying on the promise of land ownership, the plaintiffs fulfilled their side of the bargain. Even though the 2nd defendant was not a direct signatory to the agreement, the Court found that her conduct—actively participating in selecting materials, supervising construction, and benefiting from rental income—meant she acquiesced to the agreement.
The Court applied Section 9(1) of the Contracts Act (on formation of contracts) and Section 7 (on acceptance by conduct), and invoked Section 114 of the Evidence Act (on estoppel), concluding that the 2nd defendant was estopped from denying the existence of the agreement.
Issue 2: Entitlement to Vacant Possession
Given that the plaintiffs had performed their part of the bargain and the 2nd defendant was estopped from denying the contract, the Court ruled that the plaintiffs were entitled to vacant possession of the lower part of the suit land, measuring 102x80x105x70 feet.
Issue 3: Available Remedies
Access Road/Right of Way
The Court granted the plaintiffs an access route as per the agreement (PEX2), which was necessary to access the lower block.
Special Damages
Though the plaintiffs claimed UGX 136,956,000 for construction costs, the Court declined to award these, given the affirmation of their property rights.
General Damages:
The Court awarded UGX 5,000,000 to compensate for inconvenience, psychological suffering, and deprivation of use.
Punitive Damages
Not specifically quantified, but the Court acknowledged the defendants’ conduct was unjust, warranting redress beyond compensatory relief.
Rule of Law
Section 9 of the Contracts Act, Cap 284
Defines valid contract formation requiring offer, acceptance, consideration, and intention to create legal relations.
Section 7 of the Contracts Act
Acceptance by conduct is valid.
Section 114 of the Evidence Act
Doctrine of estoppel—prevents a party from denying facts if the other party has relied on them to their detriment.
Doctrine of Proprietary Estoppel
Equity will bar a landowner from asserting legal rights if they encouraged another to believe they had an interest in the property and act to their detriment as cited in Crabb v Arun District Council [1976] 1 Ch.183, Ramsden v Dyson (1866) LR 1 HL 129.
Conclusion
The Court held that the plaintiffs had entered into a valid contract with the 1st defendant and that the 2nd defendant’s conduct estopped her from denying the agreement. As such, the plaintiffs were entitled to the land promised and to be granted access.
The decision affirms the power of equity in property disputes and underscores the importance of vigilance by landowners when others act upon representations or promises regarding land.
Key Takeaways
A valid contract may exist even in informal arrangements if conduct and intention support its formation.
Spousal consent is a statutory requirement under the Land Act, but where a spouse benefits from or participates in the transaction, estoppel may apply.
Proprietary estoppel can override strict legal ownership where denying equitable rights would result in injustice.
Equitable doctrines play a significant role in resolving land and contract disputes.
Significance of the Case
This judgment shows the Court’s readiness to apply fairness, especially in informal land deals where things aren’t always done by the book.
It makes clear what one must prove to rely on proprietary estoppel, and it sends a message: a spouse who silently benefits from a land transaction may not later derail it on a mere technicality, like lack of written consent.
The case also adds valuable clarity to how courts view acceptance by conduct, and how contractual promises and equitable principles can work hand in hand in land disputes.
The High Court Has:
Affirmed the existence of a valid contract formed by conduct and mutual agreement.
Applied the doctrine of proprietary estoppel to protect plaintiffs’ equitable rights.
Reinforced the need for vigilance and transparency in dealing with family land.
Directed the grant of vacant possession and access rights to prevent unjust enrichment.
Read the case below
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