What we work on in Byculla
Byculla predates most of the city around it. The buildings near the museum and along Clare Road are Victorian and early Deco; Agripada and Nagpada are dense chawl and tenement quarters; and a handful of new towers have gone up on redeveloped mill and industrial plots. The gap between the oldest and newest stock here is about a hundred and forty years.
Victorian and Deco buildings near the museum
Load-bearing stone and brick with timber intermediate floors in places. High ceilings, deep window reveals, and structures that need understanding before they are altered.
Agripada and Nagpada tenements
Dense chawl-type housing, much of it pagdi-held, with shared services in the unconverted blocks and very tight access.
Post-war co-operatives
1950s–70s reinforced concrete infill. Conventional and far easier to work in than the older stock around them.
New redevelopment towers
Recent high-rise on former industrial plots, with fit-out manuals, service lifts and modern services.
How a Byculla estimate is built
Three finish levels cover almost everything we are asked to price in Byculla: essential at ₹1,830, premium at ₹2,430 and luxury at ₹3,160 per sq ft of carpet. The rates are built from jobs we have finished and invoiced in this kind of stock, at October 2026 prices.
| Home size | Carpet area here | Essential ₹1,830/sq ft | Premium ₹2,430/sq ft | Luxury ₹3,160/sq ft |
|---|---|---|---|---|
| 1BHK (tenement conversion) | 280–400 sq ft | ₹5.1 – 7.3 L | ₹6.8 – 9.7 L | ₹8.8 – 12.6 L |
| 2BHK (post-war co-op) | 550–750 sq ft | ₹10.1 – 13.7 L | ₹13.4 – 18.2 L | ₹17.4 – 23.7 L |
| 2BHK (Victorian / Deco) | 750–1,050 sq ft | ₹13.7 – 19.2 L | ₹18.2 – 25.5 L | ₹23.7 – 33.2 L |
| 3BHK (new tower) | 1,050–1,450 sq ft | ₹19.2 – 26.5 L | ₹25.5 – 35.2 L | ₹33.2 – 45.8 L |
Exclusive of 18% GST. Loose furniture, appliances and any structural work are separate lines. Try your own numbers in the interior cost calculator.
A structural audit certificate, which several Byculla societies now require before issuing a renovation NOC, costs ₹25,000 to ₹60,000 and takes two to three weeks. It is money well spent in buildings of this age, and it is a programme item we start in week 0 rather than a surprise in week 3.
Design and build under one accountable roof in Byculla
The Byculla constraints that move a price
- Establish what the floor is made of before anything else. Timber intermediate floors under a screed are common in the oldest Byculla buildings. A stone counter, a filled bathtub or a dense partition on a timber floor is a calculation, not an assumption.
- Structural audits are increasingly required. Several societies here will not issue a renovation NOC without a current audit certificate. It takes two to three weeks and it starts in week 0.
- Deep window reveals are an asset. Victorian masonry walls are 450 to 600 mm thick, which gives window seats, deep sills and genuine storage depth that modern construction cannot offer. We design with them rather than boxing them out.
- Lanes take three-wheelers. Around Clare Road, Nagpada and Agripada, delivery means a drop point and a carry. Priced by distance, as it should be.
- Pagdi tenancy is widespread. A large share of tenement stock is tenanted rather than owned, which limits alteration legally before it limits it technically. Tenure is confirmed during the survey.
Working days, lifts and access in Byculla
The site rules below are the ones we brief the crew on before the first delivery arrives.
| Constraint | The reality here | How we plan for it |
|---|---|---|
| Structure | Load-bearing masonry with timber floors in the oldest stock | Floor construction confirmed by opening up before any load is designed |
| Structural audit | Required by several societies before an NOC | Commissioned in week 0; two to three weeks to certificate |
| Lane access | Three-wheeler maximum around Clare Road and Nagpada | Drop point and carry, priced by measured distance |
| Tenure | Widespread pagdi tenancy in the tenement stock | Confirmed during the survey; landlord consent where required |
The spec we write here
What gets specified here is decided by the walls, the air and the society bye-laws, in that order.
| Element | What we specify | Why, here |
|---|---|---|
| Loads | Heavy elements verified against the floor construction | Timber joists under screed will not carry a stone counter unassisted |
| Window reveals | Deep reveals used as seats, sills and storage | 450–600 mm masonry is an opportunity, not an obstruction |
| Damp | Salt and rising damp checked at plinth level in the oldest buildings | Nineteenth-century masonry has no damp-proof course |
| Carcass | BWP on external masonry walls; 710-grade internally | Thick old walls hold and release moisture slowly |
| Fixings | Chemical anchors in old masonry; no expansion bolts | Expansion fixings split soft historic brick |
The working programme in Byculla
- Week 0 — survey, audit, tenure, opening upMeasure, confirm ownership or tenancy, commission the structural audit where the society requires it, and open up a small area of floor to establish the construction.
- Weeks 1–3 — design and BOQLayouts drawn to what the structure will actually carry, with the deep reveals used rather than concealed.
- Weeks 4–6 — strip-out, damp works, first fixCareful demolition in old masonry, plinth damp treatment where the survey called for it, then services.
- Weeks 7–12 — joinery and ceilingChemical-anchored fixings throughout; joinery detailed around the reveals.
- Weeks 13–15 — finishes and handoverPaint, hardware, lighting, clean and snagging.
What the last two Byculla handovers were like
They opened up the floor before quoting and found timber joists. The kitchen counter was redesigned around it instead of on top of it.
Everything came in from the corner of the lane by hand and the bill said exactly how far. No arguments at the end.
Byculla is the oldest stock in this list and it asks for the most diligence before design. Once you know what the building is made of, it is also one of the most rewarding places in the city to work.
Work we do across Byculla
Design and build
A single team from first drawing to handover.
→Kitchens
BWP boxes, quartz or granite counters, soft-close throughout.
→Bedrooms and storage
Wardrobes, dressers, beds and study joinery.
→Whole-flat renovation
Strip-out, services, joinery, finishes, snagging.
→
Selected work by Greenbox Design Studio. Tap any image to enlarge.
Frequently asked questions
What do interiors cost in Byculla?+
₹1,830–₹3,160 per sq ft of carpet area. A 750–1,050 sq ft Victorian or Deco 2BHK is ₹13.7–19.2 lakh essential and ₹23.7–33.2 lakh at luxury, ex-GST. Add ₹25,000–₹60,000 if your society requires a structural audit certificate before issuing the NOC.
Why do you open up the floor before quoting in Byculla?+
Because timber intermediate floors under a cement screed are common in the oldest buildings here and nothing on the surface tells you they are there. A stone kitchen counter and a filled bathtub on an unverified timber floor is a risk we will not take. It is a small opening-up during the survey and it settles the question.
What is a structural audit and do I need one?+
A certified engineer's assessment of the building's structural condition, which several Byculla societies now require before issuing a renovation NOC. It costs ₹25,000 to ₹60,000 and takes two to three weeks. In buildings over a century old it is worth having regardless of whether the society insists.
Can I use the deep window reveals for storage?+
Yes, and you should. Victorian masonry walls here are 450 to 600 mm thick, which gives you a window seat with drawers beneath, deep display sills, or a proper reading nook — none of which modern construction can offer. Boxing them out to get a flat wall throws away the best feature of the flat.
How is joinery fixed to old Byculla masonry?+
With chemical anchors, never expansion bolts. Historic brick and lime mortar are softer than modern masonry and an expansion fixing splits them. Chemical anchors bond into the substrate and spread the load, which matters when a full-height wardrobe is hanging off a hundred-year-old wall.