Calculators, checklists, and government data lookups for land acquisition teams in India. Built from the same data and workflows that power the Proquiro platform — every rate is sourced from canonical government registries (TNREGINET, TNGIS), every checklist mirrors a real-world due-diligence flow.
Searchable lookups built from official Tamil Nadu Registration Department data. Every rate, jurisdiction boundary, and SRO mapping comes from canonical sources — no secondary aggregation.
EC checklist · India
Check whether an EC is usable before buying land: survey number, SRO, Form 15/Form 16 entries, mortgage releases, court attachments, and title-chain mismatches.
Open
FMB · TSLR · Tamil Nadu
Pull the official Field Measurement Book or Town Survey Land Record sketch for any Tamil Nadu survey number. Rural FMB, Natham FMB, and Urban TSLR modes — direct from CollabLand and UrbanTamilnilam.
Open
Patta · Chitta · TSLR
Pull the official patta extract for any Tamil Nadu survey number: A-Register details, owner names in Tamil, land type, extent, tax, and digital signature. Rural (chitta), Natham, and Urban (TSLR) modes — all sibling subdivisions in the same patta returned in one call.
Open
2,82,289 streets indexed
Per-sqft government rates across 566 Sub-Registrar Offices and 8516 villages — used to anchor stamp duty on every TN property registration.
Open
11,403 projects · 952 buildings · 10,451 layouts
Verify any TN RERA-registered project — promoter, location, project cost, source documents (EC, Patta, GLV, plans). Search by RERA number, builder, or project name. Direct deep-links to rera.tn.gov.in.
Open
2,360 agents · 2,122 active
Search Tamil Nadu RERA registered real estate agents and firms by name, registration number, status, district, or pincode. Includes validity and official source links.
Open
Quick computations for area conversions, pricing, ROI, and registration costs. Inputs are saved in your browser locally — nothing leaves your device.
Convert between Indian land measurement units instantly. From cents to acres, grounds to gunthas — every regional unit covered.
Open calculator
Quickly calculate the per-unit price of any land parcel. Compare plots measured in different units on a level playing field.
Open calculator
Estimate total profit, ROI percentage, and annualized returns for any land acquisition. Data-backed investment decisions.
Open calculator
Compare government guideline value with market rate for any plot. Instantly see the market premium and understand stamp duty implications.
Open calculator
See the real total cost of acquiring land — beyond the sticker price. Stamp duty, registration, brokerage, and legal fees add up fast.
Open calculator
Stamp duty and registration fee for every common Tamil Nadu document. First-sale apartments / villas / row houses bought direct from a builder get the slab-tiered concession (4% up to ₹50L, 5% to ₹3Cr, 7% above) — applied on the composite sale value. Within-family gifts, settlements, partitions, and releases honour the ₹40,000 / ₹10,000 caps.
Open calculator
Derives permissible FSI from your plot, road width, and building height under TNCDBR 2019. Calculates premium FSI charges and Metro corridor discount automatically.
Open calculator
Calculate OSR land, fee-in-lieu, and gift-deed requirements under TNCDBR Rule 41/47. Handles pre-cutoff exemption, addition-to-existing discretion, and the 2024 regularisation scheme.
Open calculator
Calculate how much your land acquisition team is losing to manual coordination, duplicate work, and missed deals.
Open calculator
Step-by-step checklists for due diligence, site inspection, and document collection. Progress is saved to your browser.
28 essential verification steps before buying land in India. Track title, zoning, survey, tax, and infrastructure checks — with progress saved automatically.
Open checklist
25 essential checks for every field visit. Standardize how your team inspects, photographs, and documents land parcels on-site.
Open checklist
Track every document needed before registration. 23 items across title, survey, tax, approvals, and KYC — check off as you collect them.
Open checklist
24 risk indicators to evaluate before buying land. Systematically identify title defects, encumbrances, classification risks, and compliance gaps.
Open checklist
Other reference surfaces on Proquiro — separate URL spaces, not under /tools.
Start with Solo from ₹639/mo · Cancel anytime.