Mythri Sarjapur vs Urbanrise Gattahalli

Two filings, three kilometres apart, in the same queue

These are the two largest unregistered schemes we cover on this stretch of the Sarjapur belt, and they are close enough that a buyer looking seriously at one will be shown the other. Gattahalli village sits about three kilometres from the Hadosiddapura parcel by road — a routed figure, not a straight line, which on this corridor of side roads and lakes is a distinction that matters.

Both are apartment schemes. Both are at the stage before registration. Both are promoted by developers who have published nothing about them on their own websites. And both have gone through the environmental route, which is where the useful differences show up.

The reason to compare them at all is that the alternative comparisons on this belt are worse. Setting either against a registered, selling neighbour compares a scoping document with a product. Setting them against each other compares like with like: two promoters at roughly the same moment, applying to the same state authority, on the same corridor, for schemes of the same type. Where they differ, the difference is informative. The Gattahalli scheme's own project overview sets out its filing in the same record-first way.

Scale differs sharply; density barely does

The headline numbers make these look like very different projects, and on scale they are: 11.03 acres and 993 homes against 4.20 acres and 368. One is roughly two and a half times the other on both land and units.

Which is why the density is the interesting number. Dividing homes by acres gives about 90 an acre on the Hadosiddapura filing and about 88 on the Gattahalli one — our arithmetic on each promoter's own filed figures, and estimates rather than disclosures. Two independent promoters, filing two months apart on parcels of very different size, have landed within two homes an acre of each other. That is a strong hint about what this corridor's economics currently support, and it is a more useful number than either project's absolute size.

Built form matches too: two basements plus ground plus 20 upper floors on one, two basements plus ground plus 18 on the other. Both carry a club house, and the Gattahalli filing is specific about its own — two basements, ground and two upper floors, which is a substantial multi-level amenity building to commit to on a 4.2-acre site. The shapes of these two schemes are close cousins. Only the quantity differs.

The promoters: one record you can walk around, one you cannot

Neither promoter has published this project on its own website, so the promoter's other work is the only evidence of capability available.

Mythri Builders returns exactly seven rows on the Karnataka registry, all under one partnership firm — Registrar of Firms SJN-F654-2019-20 — at one HSR Layout address: Sapphire, Square, Signature, Sankalp DKM, Sikharam, Sity and Street. Four are ongoing, together accounting for 970 registered homes, most within about a kilometre of the new parcel. Sapphire has an occupancy certificate on file. A buyer can inspect finished and in-progress work in one afternoon. The honest caveat is proportion: 993 homes in seven blocks would more than double everything the firm has registered, against a previous largest of 468 and a maximum of two towers on any scheme.

Alliance Grandeur Homes Private Limited returns no rows at all. What connects it to the Urbanrise brand is documentary rather than declared: its filing address is the Bengaluru corporate office that Alliance Group publishes for Urbanrise, and the site boundary uploaded with the application is named for Alliance Urbanrise. Urbanrise as a brand is a large, established volume developer — but the specific company promoting this parcel has no Karnataka registration history to inspect, and a buyer contracts with the company, not the brand. Its developer profile sets out that relationship.

What each one is worth watching for

Neither of these is a purchase today. Both are watch items, and they warrant watching for different things.

On the Hadosiddapura scheme, watch the environmental clearance and then the registration, and read the registered unit count against the filed 993. This corridor shrinks programmes between filing and registration with some regularity: the same promoter's Street was filed at 292 units over 25 floors and registered at 219 over 18, and Birla Evara nearby registered materially fewer homes than it filed. Watch also for how seven blocks get resourced while four other projects run.

On the Gattahalli scheme, watch for something more basic: whether a Terms of Reference is granted at all, and whether a state file number attaches to the application. Until that happens the project has not passed its first gate, and any timeline offered for it is unanchored. Its price page is unusually direct that no price exists and that the circulating workbook's pricing tab is an empty template — a good benchmark for reading pages that are less direct.

For both, the same instruction: pay nothing before a registration number exists, and when one appears, check its survey numbers against the parcel you were shown. The Hadosiddapura parcel is Sy. Nos. 25/1, 25/4, 25/5, 26/1 to 26/5, 27/3 and 27/5 of Hadosiddapura with 28/5, 28/10 and 28/12 to 28/14 of Chikkanayakanahalli; the Gattahalli parcel is Survey No. 50 of Gattahalli Village. A certificate that names other numbers describes another project.