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Complete developer P&L with monthly cash-flow plan and forecast margin, VEFA simulator with interim interest and LU 3% VAT, quote-based construction budget, road works calculator (9 lots), OAI/ILNAS surface converter. Built for Luxembourg property developers and dealers.
Construction cost in one Excel, VEFA in another, interim interest by hand, cash-flow plan redone at every iteration. Result: you only see whether the project actually yields margin very late in the process.
Pricing based on the last comparable project, no up-to-date STATEC reference. In the end, a 10-20% gap that eats into the margin.
Tranche-by-tranche fund call schedule, short-term credit rate, 3% VAT to allocate on the right base: many possible errors.
A 3-month permit delay, a 5% overrun on structural works: you have to redo the spreadsheet by hand to see the impact on final margin.
You enter the land and the programme. The system prices construction, projects VEFA and computes margin. You adjust and compare.
Land price, buildable surface per PAG, programme (number of units, types, surfaces), commune. Automatic PAG/PAP rule check.
Pricing by STATEC trade (17 items), adjustment by energy class (AAA-C), finishes. Road works 9 lots with sourced prices.
Monthly cash-flow plan, VEFA fund call simulation, interim interest on construction credit, 3% new-build VAT, gross and net margin.
Specific to Luxembourg standards (STATEC, OAI FC.04, ILNAS 101:2016, 3% VEFA VAT, PAG/PAP regulation) and market practices.
Revenue forecast per unit, total costs, financial charges, gross and net margin, project IRR.
Monthly VEFA collections and construction disbursements. Breakeven identified.
Interim interest, 3% VAT on taxable base, financial completion guarantee, standard fund call schedule.
17 trades, STATEC October 2025 index: 1 173.24. Adjustment by energy class.
Earthworks, roads, sewage, water supply, lighting, green spaces. Sourced prices Batiprix 2026 (LU coef. ×1.20), CTG 002 & 009, CSDC-CT.
SCB / SCP / usable / habitable per ILNAS 101:2016. ACT weighting for cellars, balconies, terraces. OAI FC.04 standards.
PAG and PAP urban planning rules per commune (COS, CUS, setback, height). Theoretical buildable surface.
Agricultural land valuation, farm lease yield, conversion to building land (PAG probability, potential capital gain).
Multiple scenarios in parallel: programme A (100% residential) vs B (mixed residential+retail), AAA vs A+ class.
Stress test on duration, construction cost, selling price. Worst-case margin displayed.
Complete developer financing file: P&L, cash-flow plan, guarantees, pre-commercialisation, valuations.
Sale prices per commune, demographics, urban rules. Pre-commercialisation check.
New modules shipped every 2 weeks. Automatic STATEC index updates.
A specific P&L format for your bank, a particular LUX GAAP chart of accounts, an export for your controlling: development in 1 to 3 weeks.
Email contact@tevaxia.lu. Average response under 6 hours on business days, by a human who knows LU real estate development.
No per-project billing, no simulation quota. All developer tools are included in the general subscription.
Yes, the construction cost index is updated quarterly (latest value: October 2025 = 1 173.24). The 17 STATEC trades are covered, adjusted by energy class (AAA to C) and finish level.
Yes, for resident first-time buyers occupying the property for 2 years minimum. The tool applies the right taxable base (off-plan price + promotion fees), 3% vs 17% comparison to see the client saving.
Yes, the 17 STATEC trades serve as reference but are all adjustable. You can save templates by operation type (standard residential, premium, social housing).
Yes, the 9 road works lots use Batiprix 2026 prices (LU coefficient ×1.20), CTG 002 & 009 (road hygiene rules), CSDC-CT (Roads & Bridges) and Administration de l'eau (sewerage).
Yes, ILNAS 101:2016 for the 4 surface types (SCB, SCP, usable, habitable). ACT weighting per OAI FC.04 for cellars, balconies, terraces, attics.
Yes, complete Developer financing file PDF: P&L, monthly cash-flow plan, expected guarantees, pre-commercialisation commitment, margin sensitivity. View-only sharing possible with 7-90 day limited link.
Create your account, enter your first project and get your P&L in 30 minutes. Zero commitment.