Is SIENNAA WING C registered under RERA?

Yes. SIENNAA WING C by S D Corporation Private Limited is on the public record with MahaRERA under RERA registration number P51800019659. Its registration has since lapsed — it expired and was not renewed, so RERA's ongoing protections may no longer apply. Confirm the current status with MahaRERA.

When is SIENNAA WING C due for possession?

The promised completion date on file with MahaRERA is December 2023. This is the date the promoter filed, not a prediction of delivery.

Who is the builder of SIENNAA WING C?

SIENNAA WING C is filed by S D Corporation Private Limited (Company), per its MahaRERA registration.

Which authority approved SIENNAA WING C?

The building permit for SIENNAA WING C was approved by Maharashtra Housing and Area Development Authority (MHADA). This is the sanction of the plan, not confirmation the project was built to it.

Where is SIENNAA WING C located?

SIENNAA WING C is located in Borivali, Maharashtra, as filed with MahaRERA.

SIENNAA WING C RERA, Borivali, Maharashtra — the public record

Name: SIENNAA WING C — public record
Creator: MahaRERA

SIENNAA WING C

P51800019659 · MahaRERA · https://gethorizon.in/projects/siennaa-wing-c-borivali-6mvedhre

Registration lapsed

This project’s MahaRERA registration has lapsed— it expired and was not renewed. A lapsed project may be stalled, finished-but-not-updated, or abandoned; the record stops here and RERA’s ongoing protections may no longer apply. Confirm the current status directly with MahaRERA before you rely on anything below.

Complete project overview

MahaRERA · Registration filing

Project name: SIENNAA WING C
Floors: 29
Parking: 59 spaces
Land area: 393 sq m
Sanctioned built-up: 5,494 sq m
Recreational open space: 384 sq m

Timeline

RERA registeredFeb 2019

Proposed completionDec 2023

TodaySep 2026

Builder’s track record

MahaRERA · Builder registration

S D Corporation Private Limited

CompanyPromoter type

Mumbai City, MAHARASHTRABased in

15Projects

3Cities

2019–presentActive

Timelineevery project, start → promised completion

SIENNAA WING ASIENNAA WING BSIENNAA WING CSIENNAA WING ESIENNAA WING DSIENNAA WING FAUBBURN WING AAUBBURN WING BAUBBURN WING CTriton Building No 3 Wing CBuilding no 3 Wing C AquilaImperial T3 Wing CNP 1.2 ANP 1.2 BImperial T3 Wing C1

SIENNAA WING C

this project

Residential / Group Housing

Feb 2019registered

Dec 2023target completion

5,494 sq m

Builder DNAthe whole portfolio, summed

1,575 homeson the public record across 15 projects

1,44,327 sq mbuilt-up filed

5,64,140 sq mland declared

These are sums of what the builder has put on the public record across their projects — a sense of how big a builder this is, not build quality and not whether they finish on time.

Planning authoritiesthis builder's portfolio, by approving body

Maharashtra Housing and Area Development Authority (MHADA)Housing Authoritythis project8 of 13 projects

Maharashtra Housing Area Development AuthorityDevelopment Authority2 of 13 projects

Slum Rehabilitation AuthoritySlum Rehabilitation Authority2 of 13 projects

Maharashtra Housing And Development Corporation Limited1 of 13 projects

Counts are how many of this builder’s projects on Horizon’s record were approved by each body — a footprint, not a ranking of the authorities.

Every project Horizon has read from this builder, oldest first on the timeline. Dates are the project’s start (where filed) and target-completion dates on the RERA filing; delivery isn’t reported here.

Location

MahaRERA · Registration filing

Village: Borivali
Taluka: Borivali
District: Mumbai Suburban
Pincode: 400101
Survey no.: 840 A / 1
North boundary: SIENNAA WING E F G
East boundary: SIENNAA WING D
South boundary: 18 M WIDE DP ROAD
West boundary: SIENNAA WING B

What’s nearby

SchoolsNearest school 1.3km away

HealthcareHospital 174m away · 2 clinics within 1km · Pharmacy within 500m

LifestylePark 634m away · Playground within 500m · Gym or sports centre 1.1km away

ShoppingSupermarket 247m away · Mall 693m away · Convenience store within 500m

Getting around

Expressway 561 m · Western Express HighwayPrimary road 1.8 kmRailway line 1.1 km · FCIMetro station 733m away (Magathane)Bus stop within 1km

Water & environment

River 1.0 km · Dahisar RiverWater body 2.8 km · Veer Savarkar Udyan Pond

distances only — not a flood assessment

Government Guidance Rate

Maharashtra registration department

In Maharashtra it’s called the ready reckoner rate.

No government guidance rate is shown for this project.

Mumbai's ready reckoner is addressed by city survey (CTS) number inside a named village, and this filing declares neither — its village field holds a ward or a taluka. Naming one of the zones around it would be a guess, and inside a single division the rates run three-fold.

That is a statement about what Horizon can place — not a sign that no rate exists, and not a signal about the project.

Planning authority

MahaRERA · Approved building plan

Maharashtra Housing and Area Development Authority (MHADA)

Housing Authority

Building Permit

Survey no. 840 A / 1

The promised possession date (30 Dec 2023) has passed. This record can’t confirm whether the project was completed — that sign-off is the occupancy certificate, below.

The occupancy certificate — the proof that isn’t here

An approved plan is the government’s approval to build. It is not proof the project was built to that plan. That sign-off is the Occupancy Certificate (OC) — issued by the planning authority, the same body that approved the plan, not by RERA— and it isn’t in this record. Ask the builder for it, or check with the authority. Without an OC, banks may decline home loans, and any deviation from the approved plan carries penalty or demolition risk.

The approving body, at scale

Maharashtra Housing and Area Development Authority (MHADA)

Planning authority

Has approved 438 RERA projects — 2.2% of Maharashtra.

an apartments market — 100% apartments · 0% plotted layouts. Apartments like yours are this body's core business.

Builders: 341
On record: 13,458 flats · 0 plots
Reach: 18 districts
Since: 2017

Volume and mix are context, not a verdict — a busier body isn’t a safer project. And this counts RERA-registered projects on Horizon’s record, not all construction.

See every project approved by MahaRERA→

Complaints & litigation

MahaRERA · public record

Complaints before MahaRERA

MahaRERA's own register

11 complaints · 11 disposed · 0 open

A disposed complaint may have been resolved for or against the builder, and only disputes escalated to MahaRERA appear here at all.

Number	Date	Status
CC12501242	14 Apr 2025	Order Approveddisposed
CC12400758	13 Nov 2024	Order Approveddisposed
CC006000000500408	16 May 2024	Order Approveddisposed
CC006000000479967	12 Apr 2024	Order Approveddisposed
CC006000000479994	11 Apr 2024	Order Approveddisposed

Show 6 more

Number	Date	Status
CC006000000479989	11 Apr 2024	Order Approveddisposed
CC006000000480016	11 Apr 2024	Order Approveddisposed
CC006000000479902	10 Apr 2024	Order Approveddisposed
CC006000000198198	2 Sep 2021	Order Approveddisposed
CC006000000198199	2 Sep 2021	Order Approveddisposed
CC006000000198116	30 Aug 2021	Order Approveddisposed

Orders said not to be complied with

MahaRERA's own register

6 orders

Each number is the complaint whose order an application says wasn't complied with; the date is when the application was filed. An application is an allegation, not a finding.

Number		Date
CC12400758		23 Jun 2026
CC006000000500408		5 Jun 2026
CC006000000479994		3 Jun 2026
CC006000000479967		3 Jun 2026
CC006000000479902		2 Jun 2026

Show 1 more

Number		Date
CC006000000479989		2 Jun 2026

Court cases, as declared

Declared by the builder

1 case

Number		Forum	Date
1267		Bombay High Court	2009

Not a verdict. A complaint can be dismissed and a case can be won; an order can be appealed.

Not a clean bill. An empty record means nothing was filed with MahaRERA, or that this register doesn’t publish it — never that nothing happened.

Other projects nearby

The register · within 25 km

4,237 residential projects still under way within 25 km. Step out ring by ring:

Of the 1,913 projects the radar draws within 6 km — every kind, every stage — 683 are residential projects still under way. This list keeps only those, and looks further out.

12 projects within 1 km — showing the nearest 6.

PoisarResidential / Group Housing

VICEROY PRIVE

SIMBA PROPERTIES LLP

Feb 2023registered

Dec 2027target completion

Government Guidance Rate₹1,61,950/sq ydScale61 flatsAuthorityMahaRERA

Open the read Compare

AkurliMixed

SHEETAL UPTOWN PHASE II

SIDHESHWAR LIFESPACES PRIVATE LIMITED

Mar 2026registered

Dec 2030target completion

Scale463 flatsAuthorityMahaRERA

Open the read Compare

BorivaliResidential / Group Housing

Building no 3 Wing C Aquila

S D CORPORATION PRIVATE LIMITED

Jan 2022registered

Dec 2026target completion

⚠ 1 open complaintScale146 flatsAuthorityMahaRERA

Open the read Compare

BorivaliResidential / Group Housing

TW Gardens

Vasudev C. Wadhwa Construction

Feb 2020registered

Dec 2027target completion

Scale427 flatsAuthorityMahaRERA

Open the read Compare

MagathaneOthers

The Grand Residences

MATRUBHUMI CONSTRUCTION PRIVATE LTD

Oct 2023registered

Dec 2027target completion

Government Guidance Rate₹1,43,839/sq ydScale104 flatsAuthorityMahaRERA

Open the read Compare

MagathaneResidential / Group Housing

Construction of Building No 04 consisting of single wing comprising of Stilt 5P 33 floors 128 Ts

Mumbai Housing And Area Development Board

Mar 2026registered

Oct 2028target completion

Government Guidance Rate₹1,43,839/sq ydScale128 flatsAuthorityMahaRERA

Open the read Compare

Projects within 25 km, nearest first — closed ones excluded, nothing ranked. This project’s coordinate is approximate, so distances are rough.

What this record cannot tell you

Build quality — no filing records how well it was actually built.
Private disputes — only complaints escalated to the authority appear here.
What it will be worth — the record is the past; it does not price the future.