Demolition
deconstruction · strip-out · removal
Selective deconstruction: strip-out, material sorting, asbestos removal by a certified contractor, disposal through licensed channels with waste tickets. You get back a clean, levelled plot.
Building company in Maisons-Alfort
Our registered office is at 5 rue de la Marne, Maisons-Alfort. A general building contractor founded in 2015, DASTAN BTP builds and renovates houses and apartments in Paris and across Île-de-France.
Trades
Sixteen trades, one direct line
From demolition to finishes, we carry out and coordinate all the works. You speak directly to Daniel and Dawid, with no switchboard.
Groundworks
excavation · services · drainage
Setting out by a surveyor, bulk or trench excavation, service trenches for water, power and fibre, backfill compacted in layers, rock armour and retaining walls on sloping coastal plots.
Structural work
foundations · reinforced concrete · masonry
Strip footings or a raft depending on the soil report, slabs over crawl space, reinforced concrete walls and columns, floors, stairs cast in place. Rebar checked before every pour.
Roof structure & roofing
timber · zinc · tiles · waterproofing
Traditional or trussed roof structures, canal-tile roofing, standing-seam zinc or profiled steel, flat roofs with two-layer waterproofing and insulation. Membranes, ventilation, flashings: what keeps a roof dry for the long term.
Electrical
NF C 15-100 · data & security · smart home
Complete installation, new build or renovation: labelled boards, earthing, lighting designed room by room, structured cabling, alarm, motorised gates and shutters, EV charging. Handed over with the Consuel compliance certificate.
Plumbing & heating
bathrooms · air-to-water heat pump · underfloor heating
Multilayer and PEX pipework, sized drainage, complete bathrooms, air-to-water heat pumps, heating-and-cooling underfloor systems, properly sized plant rooms, ducted air conditioning and heat-recovery ventilation.
Pools
reinforced concrete · infinity · spa
Cast reinforced-concrete pools, infinity or mirror edge, lap pools, built-in spas. Properly sized plant room, filtration, treatment, lighting, heating, stone decks and copings. A watertight shell and a colour that lasts.
Outdoor works
driveways · terraces · walls · gates
Driveways and courtyards in setts or natural stone on a stabilised bed, timber or stone terraces, low walls and fences, motorised gates, outdoor lighting, irrigation and planting.
Renovation
apartments · villas · facades
Complete or phased renovation: strip-out, new layouts, replacement of services, facades and insulation, windows, floors, bathrooms, kitchens. A schedule that holds because we coordinate every trade ourselves.
Joinery & stairs
aluminium · timber · glass · bespoke
Thermally broken aluminium sliding doors and windows, doors, shutters and brise-soleil, timber or steel stairs, glass balustrades, bespoke wardrobes and fit-out, installed and adjusted on site.
Finishes
tiling · plaster · paint · kitchens
Large-format tiles and stone, parquet, lime plaster, paint, kitchens and bathrooms fitted to the millimetre, lighting adjusted.
Air conditioning & ventilation
ducted · splits · heat-recovery ventilation
Ducted or wall-split air conditioning, reversible heat pump, heat-recovery ventilation: sized room by room from a heat-load calculation, quiet, tied into the home automation. Commissioning by a refrigeration technician holding the F-gas certificate.
Alarm & CCTV
alarm · cameras · intercom
Wired or wireless alarm, IP cameras on the facade and at the gate, video intercom, key fob access control: clean cabling in the service duct, footage on your phone, no compulsory subscription. Installed together with the electrics, not as an afterthought.
Motorised gates
swing · sliding · barriers
Aluminium or steel gates, swing or sliding, underground or track-mounted drives, photocells, warning light, opening by badge, phone or plate recognition. Foundations, concrete threshold and power supply included: one contractor from the foundations to commissioning.
Shutters & garage doors
roller · louvred · sectional
Aluminium roller shutters, adjustable external louvres, sectional or roll-up garage doors: all motorised and controlled centrally via home automation, with shutter boxes built into the structure rather than bolted onto the facade. Adjusted, tested, guaranteed.
Turnkey
one contract · one schedule · one price
One contract, one schedule, one price: we prepare the permit application with you, then carry out the groundworks, structure, fit-out, outdoor works and handover. You follow progress every week and receive the keys on the agreed date.
Val-de-Marne
Close to you
From Maisons-Alfort, we work throughout the Val-de-Marne and in Paris: Alfortville, Charenton-le-Pont, Saint-Maurice, Créteil, Saint-Maur-des-Fossés, Vincennes, Ivry-sur-Seine, Vitry-sur-Seine.
The visit takes place at your home or on your plot; you then receive a detailed, itemised quote and a schedule. During the works, a report every week, in your language.
Paris (75) · Hauts-de-Seine (92) · Seine-Saint-Denis (93) · Val-de-Marne (94) · Seine-et-Marne (77) · Yvelines (78) · Essonne (91) · Val-d'Oise (95)
Estimate
Indicative prices
| Major renovation (structure, services, finishes) | €1,450 – €2,150/m² |
|---|---|
| Light renovation (floors, walls, paint) | €320 – €600/m² |
| New build, turnkey | €1,750 – €2,600/m² |
| Complete bathroom of approx. 5 m², turnkey, each | €4,850 – €11,000/unit |
| Complete roof, structure included (roof area) | €160 – €300/m² |
| Facade: render + external insulation (facade area) | €130 – €220/m² |
| Natural-stone driveway or terrace | €70 – €180/m² |
Indicative ranges incl. VAT, excluding land, architect's fees and planning taxes. Every project is priced after a site visit, item by item, before any commitment.
The method
Our method in six steps
Visit
On site, we get to know your vision and advise you.
Estimate
Itemised quote, price and schedule in writing.
Permits
Permits, prior declarations, neighbours, utilities.
Build
A schedule for every stage, a report every week.
Fit-out
Services, joinery, finishes, commissioning.
Keys
Handover, warranties, as-built file. The keys are yours.
- Written, itemised quoteEvery item is written into the quote: materials, quantities, prices.
- In business since 2015SIRET 813 094 232 00028, registered office in Maisons-Alfort (94).
- Direct line: Daniel and DawidDaniel Stańko, sole trader (EI). French, Polish and Russian; English and German in writing.
Your questions
Frequently asked questions
Where is DASTAN BTP based?
Our registered office is at 5 rue de la Marne, 94700 Maisons-Alfort. Appointments take place on site, at your home or on your plot.
What work do you carry out?
Sixteen trades, from demolition to finishes: groundworks, structural work, roof structure and roofing, electrics, plumbing and heating, air conditioning, joinery, pools, outdoor works, and turnkey construction.
How do I get a quote?
Call Daniel or Dawid, message us on WhatsApp or book a visit online. After the visit, you receive a detailed, itemised quote and a schedule.
Are you insured?
Ten-year liability insurance (décennale) taken out for each project; you receive the certificate before work starts.
What are your hours?
Monday–Friday, 9 am – 5 pm.
Contact
Let's talk about your project
A direct line, no switchboard: Daniel and Dawid answer in person, Monday to Friday, 9 am to 5 pm.