South Delhi property insights
Ultra Realty Estates publishes 28 guides for South Delhi buyers, each answering one question first and backing it with a table. Topics run from which floor to buy and the total cost of buying in Delhi to the documents to check. Raghav Chopra, working here since 2010, writes and reviews them.
· By Raghav Chopra, founder, in South Delhi real estate since 2010
Legal guides
The documents, certificates and registrations that make a purchase safe, in the order you meet them.
Circle rate vs market rate in South Delhi
Circle rate and market rate explained, with each colony's category.
Documents to check before buying a builder floor
The 10 documents to check before buying a builder floor.
Mutation of property in Delhi: what it is and how to do it
What mutation is, who does it in Delhi, which documents it needs and what happens if you skip it.
Sale deed vs agreement to sell vs GPA: which one transfers ownership?
Only a registered sale deed transfers ownership; what an agreement to sell and a power of attorney do.
Property registration process in Delhi, step by step
The steps, documents and charges to register a property sale in Delhi.
Freehold vs leasehold property in Delhi: what is the difference?
What freehold and leasehold mean in Delhi, how to check which you are buying and how conversion works.
Token money (bayana) in a Delhi property deal
How much token money is normal, what the receipt should say and when it is refundable.
Encumbrance and completion certificates in Delhi
What an encumbrance certificate and a completion or occupancy certificate prove, and what to do when one is missing.
Tax guides
What you pay and what you can save on stamp duty, capital gains and TDS, with the rates and their sources.
Capital gains tax on selling property in Delhi
Short-term and long-term capital gains on a Delhi property sale, the exemptions and a worked example.
TDS on property purchase in Delhi: resident and NRI sellers
TDS a buyer deducts from a resident or an NRI seller, how it is deposited and how an NRI can lower it.
Buying property in your wife's name in Delhi
How much stamp duty a woman buyer saves in Delhi, and what joint ownership, loans and income tax mean.
Buyer guides
How to choose between floors, colonies and property types, and what a purchase really costs.
Which floor is best in a builder floor?
Which floor of a builder floor suits which buyer.
Builder floor vs bungalow in South Delhi
Who should buy a builder floor and who a bungalow.
Total cost of buying property in Delhi
Stamp duty, registration and brokerage on a Rs 10 Cr purchase.
What is off-market property in South Delhi?
What off-market means and how buyers get access.
Greater Kailash 1 vs Greater Kailash 2
Greater Kailash 1 compared with Greater Kailash 2.
Builder floor vs apartment in South Delhi
How a South Delhi builder floor compares with an apartment on land share, privacy, maintenance and resale.
Plot vs builder floor in South Delhi: which should you buy?
Buying a plot or old house versus a ready builder floor in South Delhi: control, cost, time and collaboration.
Terrace rights, stilt parking and basement in a builder floor
Who owns the terrace, stilt parking and basement in a South Delhi builder floor, and what the sale deed should say.
Booking an under-construction builder floor in South Delhi
Payment stages, GST and the checks to run before you book an under-construction builder floor in South Delhi.
Home loan for a builder floor in Delhi
What banks ask for, why some builder floors are rejected and how much you can borrow.
Best residential areas in South Delhi (2026)
Raghav's picks of South Delhi colonies by buyer need, with a table linking every colony guide.
Collaboration guides
Plot owners and builders: what the rules allow, what an agreement should say and what building costs.
How many floors are allowed on a plot in Delhi?
Floors and ground coverage allowed by plot size in Delhi.
Construction cost of a builder floor in Delhi
What a builder floor costs to build in Delhi by finish level, plus approvals, demolition and timeline.
Builder collaboration agreement in Delhi, explained
What a builder collaboration agreement in Delhi must cover: floor split, timelines, rent support, delay and registration.
Seller guides
Selling a builder floor in South Delhi, including selling from abroad.
How to sell a builder floor in South Delhi
The steps from pricing to registration, the documents a buyer asks for and the costs a seller bears.
NRI selling property in Delhi
How an NRI can sell Delhi property without visiting, how TDS works and how to repatriate the proceeds.
Policy guides
Changes in the Master Plan and building rules that affect South Delhi floors.
The Master Plan for Delhi: what it means for South Delhi
The status of the Master Plan for Delhi and what it means for plotted colonies and builder floors.
Frequently asked questions
Who writes the insights on this site?
Raghav Chopra writes and reviews them, drawing on South Delhi deals since 2010. Each article names him as the author, shows the date it was last updated and gives its sources, so you can see how current the figures are.
How often are the articles updated?
Ultra reviews the articles when a figure, a rule or a price changes, and at least each quarter. The Updated date on each page shows when it last changed, and it does not move when only wording is edited, so a recent date means a real review.
Can I rely on the rates and rules in the articles?
Use them as a guide, and confirm anything that affects your money, such as stamp duty, with the current government notification and your lawyer. Each table names its source and date once confirmed, and Raghav can check the figures for your deal.
Can I ask Raghav a question that is not covered?
Yes. Message Raghav on WhatsApp from any page, and he will answer it himself. Questions that come up often become the next article, so your question may help other South Delhi buyers too. There is no charge for asking, and you do not need to be ready to buy.
Related reading
Talk to Raghav
One person, start to finish. Your message goes to Raghav, not a call centre.
