Acquisition vs Lease Due Diligence
Property acquisition DD is substantially more comprehensive than pre-lease DD. When purchasing, the buyer assumes all building risks — structural, environmental, regulatory, legal — permanently. There is no landlord to share responsibility. The cost of undiscovered defects falls entirely on the buyer.
In Bangladesh, property acquisition carries additional complexity: land title systems are fragmented, mutation records may be incomplete, and building compliance documentation may not exist. Professional legal and technical advisors are essential.
Acquisition DD Scope
Legal & Title Due Diligence
| Check | Source | Risk if Missing |
|---|---|---|
| Chain of title (minimum 25 years) | Sub-Registrar records, DC office | Ownership disputed; legal proceedings |
| Mutation (namjari) records | AC Land / City Corporation | Title not transferred properly |
| Encumbrance certificate | Sub-Registrar office | Undisclosed mortgages or liens |
| Land use zoning | RAJUK DAP / City Corporation | Building illegal for intended use |
| Pending litigation | Court records search | Purchase voided by court order |
| Tax clearance | NBR / City Corporation | Unpaid taxes become buyer liability |
| Power of attorney validity | Legal verification | Seller not authorised to transact |
Physical & Technical DD
- Structural assessment — full PCA per ASTM E2018 including concrete testing, reinforcement scanning, foundation assessment. Non-negotiable for acquisition.
- Environmental assessment — Phase I ESA per ASTM E1527 (recognized environmental conditions). Phase II (sampling) if Phase I identifies concerns.
- Fire safety audit — comprehensive assessment against NFPA/BNBC requirements.
- MEP condition survey — all systems: electrical, HVAC, plumbing, lifts, fire protection. Include remaining useful life (RUL) and replacement cost estimates.
- Geotechnical — soil investigation report review; if unavailable, commission new investigation for foundation adequacy confirmation.
Financial DD
| Item | Benchmark | Purpose |
|---|---|---|
| CAPEX reserve | 1–3% of replacement cost per year | Forecast major repairs and replacements |
| Remaining useful life (RUL) | By system — see below | Predict when systems need replacement |
| Operating cost | BDT 150–300/m²/month (Dhaka office) | Validate against actuals and market |
| Insurance valuation | Replacement cost basis | Adequate coverage |
Remaining Useful Life Benchmarks
| System/Component | Typical Life (years) | Replacement Cost Indicator |
|---|---|---|
| Structure (concrete frame) | 50–100 | Not replaceable; repair/strengthen |
| Roof waterproofing (membrane) | 10–15 | BDT 500–1,500/m² |
| Chiller | 20–25 | BDT 50–100 lakh per unit |
| AHU / FCU | 15–20 | BDT 5–15 lakh per unit |
| Lift (full modernisation) | 20–25 | BDT 30–60 lakh per lift |
| Electrical switchgear | 25–30 | BDT 20–50 lakh per main panel |
| Generator | 15–20 | BDT 25–80 lakh depending on size |
| Fire alarm system | 15–20 | BDT 10–30 lakh (addressable) |
| Plumbing (GI pipe) | 15–25 | Major riser replacement: BDT 20–40 lakh |
| Facade sealant | 10–20 | BDT 300–800/linear metre |
Acquisition DD Timeline
Allow 60–90 days minimum. Key phases:
- Legal title search and verification — 3–4 weeks
- Physical/technical assessments — 3–4 weeks (can run parallel with legal)
- Environmental assessment — 2–4 weeks
- Financial analysis and valuation — 2 weeks
- Report compilation and negotiation — 2–3 weeks
References & Sources
Insights & Guidance
- Acquisition DD is more comprehensive than lease DD — buyer assumes ALL risks permanently.
- Legal title search (25+ year chain) is critical in Bangladesh — engage a property lawyer.
- Budget CAPEX reserves at 1–3% of replacement cost per year for major system replacements.
- Full PCA per ASTM E2018 is non-negotiable for acquisition — includes structural, MEP, envelope.
- Allow 60–90 days for complete acquisition DD process.
- Remaining useful life assessment of all major systems informs pricing and CAPEX planning.
Unlike leasing, acquisition means owning every deficiency. A BDT 5 crore structural remediation discovered after purchase comes entirely from the buyer's pocket. In Bangladesh, where title disputes and construction quality issues are common, rigorous DD is the buyer's primary protection. Skipping DD to save 2–3 weeks can result in losses that dwarf the purchase price.
- Title dispute — competing ownership claims surface after purchase; buyer loses property and investment.
- Structural inadequacy — building requires BDT 3–10 crore in structural strengthening not budgeted.
- Environmental contamination — previous industrial use left soil/groundwater contamination; remediation becomes buyer's liability.
- Regulatory non-compliance — building was constructed without proper approvals; demolition order possible.
- MEP obsolescence — all major systems need replacement within 5 years; CAPEX exceeds budget.
- Complete chain of title with mutation records
- Encumbrance certificate (recent, within 30 days)
- RAJUK construction and occupancy permits
- Full structural drawings and calculations
- Geotechnical investigation report
- Environmental assessment (Phase I minimum)
- MEP as-built drawings and equipment schedules
- All compliance certificates (FSCD, trade licence, etc.)
- Tax clearance certificates
- All items from pre-lease inspection — plus deeper investigation.
- Foundation and basement condition — settlement, water ingress, structural cracks.
- Roof access — full roof inspection for condition, drainage, equipment anchoring.
- All plant rooms — every mechanical, electrical, plumbing, fire protection space.
- Exterior — boundary walls, access roads, drainage, neighbouring structures.
- Land boundaries — match surveyed boundaries to title documents.
- Can you provide the complete chain of title going back 25+ years?
- Are there any pending or past legal disputes regarding this property?
- What was the previous use of this land before current building construction?
- Can you provide all original construction drawings (structural, MEP, architectural)?
- What major repairs or renovations have been done? Are there records?
- What is the age and condition of all major MEP systems?
- Are there any known environmental concerns (contamination, asbestos, etc.)?
- Property lawyer — title search, encumbrance check, transaction structuring.
- Structural engineer — PCA with concrete testing and foundation assessment.
- Environmental consultant — Phase I ESA, Phase II if warranted.
- MEP engineer — comprehensive systems condition survey with RUL estimates.
- Valuer — RICS-qualified valuation for purchase price negotiation.
- Tax advisor — stamp duty, capital gains, registration fee implications.