Short answer: Villa project approval checks start with one question: does the deed give you a marked plot, or an undivided share (UDS) of the whole site? That decides what you can rebuild, sell and borrow against. Then check the land conversion, layout approval, building plan sanction, RERA registration and an occupancy certificate for each villa.
- Plot or share: some villa projects sell a marked plot with the house; others are structured like apartments, with an undivided share of the site.
- A bigger UDS isn't more usable land: in our example, a 2,178 sq ft UDS is a share of everything, while a 1,198 sq ft plot is land you can stand on and fence.
- RERA counts villas as apartments: the Act's definition covers any self-contained unit "by any other name". The exemption is 500 sq m of land or 8 units.
- Approvals stack: conversion, layout, building plan, commencement, then an occupancy certificate.
- Our DEED test: division, entitlement, exit, dues.
- What are you actually buying in a villa project?
- Do villa projects need RERA registration?
- Which approvals should a villa project have?
- Does the Apartment Ownership Act apply to villas?
- Worked examples
- The DEED test for villa projects (our framework)
- Villa project checklist
- Legal and tax note
- Frequently asked questions
- Talk it through with acre&key
- Sources
A villa feels like owning a house, but the paperwork can look like owning a flat. This guide covers what to ask for and how to read it. It builds on our plot approval checks and building approval guide.
What are you actually buying in a villa project?
One of two things, and the sale deed tells you which:
| Marked plot model | Undivided share (UDS) model | |
|---|---|---|
| What the deed conveys | A plot with fixed boundaries, plus the house on it | The villa, plus an undivided share in the land and common areas |
| Roads and parks | Often handed to the local authority, or held in common | Held in common by all owners |
| Rebuilding or extending | Within the plot and sanctioned plan | Usually needs the other owners and the plan |
| Selling the land alone | Possible, as a plot | Not really; the share moves with the villa |
| Owners' body | Society or association | Possibly under the Apartment Ownership Act, if the project qualifies |
Neither is automatically better. Each is a different thing to own, so price it on that basis.
Do villa projects need RERA registration?
Usually. The RERA Act defines an "apartment" as a separate, self-contained part of a property, "whether called block, chamber, dwelling unit, flat... or by any other name", in a building or on a plot of land. A villa fits that. A project is exempt only where the land doesn't exceed 500 sq m or there are no more than eight units, counting all phases (Section 3(2)(a)).
The developer must convey each unit with an undivided proportionate title in the common areas to the association (Sections 11 and 17). Check the project on Karnataka RERA and download the uploaded approvals. Our RERA project review guide shows how.
Which approvals should a villa project have?
In order:
- Title and any joint development agreement between landowner and developer.
- Land conversion from agricultural to residential use, if the land was agricultural.
- Layout or development plan approval from the authority with jurisdiction: BDA, a local planning authority under BMRDA, or GBA.
- Building plan sanction for the villa types.
- Commencement certificate before work starts, where the authority issues one.
- Occupancy certificate for the completed villas. See OC and CC explained.
A brochure saying "BMRDA approved" isn't an approval. Ask for the number, the date and the authority named on the document, then check it with that authority.
Does the Apartment Ownership Act apply to villas?
Sometimes. The Karnataka Apartment Ownership Act 1972 applies only where the owners submit the property to it by a registered Declaration, and the property is mainly residential (Section 2). It defines a "building" as one with four or more apartments, or two or more buildings each with two or more apartments, totalling four or more (Section 3(e)).
Row houses and semi-detached pairs read closer to that definition than detached villas do. Ask the developer which law the owners' association will be formed under, and have a lawyer confirm it from the sanctioned plan.
Worked examples
These use illustrative project figures.
Worked example 1: UDS against a marked plot on the same land
A 2-acre site (87,120 sq ft) with 40 villas of 2,400 sq ft built-up each (96,000 sq ft in total).
| Model | Working | Land per villa |
|---|---|---|
| UDS, by built-up share | 87,120 × 2,400 ÷ 96,000 | 2,178 sq ft (undivided) |
| Marked plot, if 55% of the land is plots (illustrative) | 87,120 × 55% ÷ 40 | about 1,198 sq ft (yours alone) |
The UDS figure is bigger because it includes your share of roads, parks and the clubhouse land. You can't fence it off. Compare like with like when two projects quote land.
Worked example 2: UDS when villa sizes differ
Same 87,120 sq ft site, but 30 villas of 2,000 sq ft and 10 of 3,600 sq ft (96,000 sq ft total).
| Villa type | Working | UDS per villa |
|---|---|---|
| 2,000 sq ft | 87,120 × 2,000 ÷ 96,000 | 1,815 sq ft |
| 3,600 sq ft | 87,120 × 3,600 ÷ 96,000 | 3,267 sq ft |
| Check | 30 × 1,815 + 10 × 3,267 | 87,120 sq ft |
If the UDS in your agreement doesn't follow a stated formula, or the shares don't add up to the site, ask why. Some projects split the land by plot area instead of built-up area.
Worked example 3: does this project need RERA?
| Project | Land | Units | Registration needed? |
|---|---|---|---|
| A | 400 sq m | 6 row houses | No: under both limits |
| B | 2,000 sq m | 8 villas | No: eight units or fewer |
| C | 2,000 sq m | 12 villas | Yes |
| D | 8,094 sq m (2 acres) | 40 villas | Yes |
An unregistered project above both limits is a red flag. A small exempt project still needs every approval above; RERA just won't be policing it.
The DEED test for villa projects (our framework)
| Step | Question | Where to check | Red flag |
|---|---|---|---|
| Division | Marked plot or undivided share? | Draft sale deed, schedule | Plot number on the brochure, UDS in the deed |
| Entitlement | Conversion, layout, plan sanction in place? | Documents, authority records, RERA uploads | "Approval in progress" |
| Exit | OC and khata for each villa? | OC, e-Khata or e-Swathu record | Possession offered without OC |
| Dues | Which body runs the common areas, and at what cost? | Agreement, bye-laws, maintenance schedule | No named law for the association |
Villa project checklist
- [ ] Read the draft deed's schedule: plot with boundaries, or UDS?
- [ ] Get the conversion order and check it on the land records.
- [ ] Pull an encumbrance certificate for the land (Kaveri steps).
- [ ] Get the layout approval number and verify it with the authority.
- [ ] Match the villa type to the sanctioned building plan.
- [ ] Check RERA registration and uploaded documents.
- [ ] Confirm carpet area as defined under RERA; see carpet vs super built-up.
- [ ] Ask who will issue the khata: GBA (e-Khata) or a panchayat (Form 11A and 11B).
- [ ] Get the water source and the maintenance budget in writing.
Legal and tax note
This is general information, not legal advice. Have a property lawyer read the title, the joint development agreement, the deed schedule and the association structure before you pay an advance; our legal checks guide lists the documents. Ask a CA about tax on the purchase and any later sale.
Frequently asked questions
The undivided share of land that comes with your villa. It's a percentage of the whole site, including roads and common areas, not a marked piece you can fence.
Not necessarily, but it's different. A marked plot gives you land you control within the plan; a UDS ties you to the other owners for rebuilding and the land.
Yes, unless the land is 500 sq m or less or there are eight units or fewer, counting all phases. RERA's definition of "apartment" covers villas.
Title and any joint development agreement, land conversion, layout approval, building plan sanction, commencement certificate where issued, and an occupancy certificate for each finished villa.
Only if the owners register a Declaration and the project meets its "building" definition. Row houses fit more easily than detached villas. Ask a lawyer to confirm.
Inside GBA, the city corporation through e-Khata. In panchayat areas, the gram panchayat through e-Swathu. Ask before you book, because it affects loans and resale.
Usually in proportion to built-up area: your villa's built-up area divided by the total, times the land. Some projects use plot area. The agreement should state the method.
Only within the sanctioned plan and the setbacks, and in a UDS project usually with the association's consent. Check the agreement's alteration clause.
Sources
Checked 19 Oct 2026.
- Real Estate (Regulation and Development) Act 2016, ss. 2(e), 2(k), 3(2)(a), 11(4)(f), 17 (India Code): https://www.indiacode.nic.in/handle/123456789/2158
- Karnataka Apartment Ownership Act 1972, ss. 2, 3(e) (PRS India copy): https://prsindia.org/files/bills_acts/acts_states/karnataka/1973/1973KR17.pdf
- Karnataka RERA, View All Projects: https://rera.karnataka.gov.in/viewAllProjects?language=en
- Karnataka RERA Rules 2017: https://rera.karnataka.gov.in/resources/staticpage/FinalRERA_Rules-2017.pdf
- BMRDA, local planning areas: https://bmrda.karnataka.gov.in/8/local-planning-areas/en
- e-Swathu public FAQ: https://eswathu.karnataka.gov.in/PublicFAQ.aspx
