Integrated property services · Dhaka & across Bangladesh
Buying land or a flat? Verify first.Building? Build with confidence.
বিশ্বাসের সঙ্গে, স্বপ্নের ঠিকানায়
Dolil, khatian and namjari checks, fair valuation, RAJUK plan approval, construction and project supervision — under one case number, with one accountable team.
- A case number for every enquiry
- Written scope & fee before work
- Evidence-backed written reports
Start with the outcome
Where are you starting?
I want to buy
Search → inspect → verify → value → negotiate → close
Explore
I want to sell
Document readiness → valuation → listing → offers → close
Explore
I want to invest
Mandate → sourcing → valuation + DD → investment memo
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I want to develop
Feasibility → design + approvals → construction + PM
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I own property
Sell, lease, develop, renovate or manage
ExploreDhaka & beyond
Popular areas
Browse property by area — or have any property in these areas verified before you pay.
Five departments, one case
Everything a property decision needs
You don’t need to know which department you need — the case is routed for you.
Land & Property
জমি ও সম্পত্তি
Buyer and seller representation for land, plots, flats and commercial property — with a verification gate before money moves.
“Help me find, sell, lease or manage the right property.”
Construction & Engineering
নির্মাণ ও প্রকৌশল
Residential and commercial construction, renovation, MEP and fire-system works delivered against an issued design, a BOQ and a baseline programme.
“Build or improve my property correctly.”
Design & Approvals
ডিজাইন ও অনুমোদন
Architecture, structural and MEP design, interiors, and coordination of RAJUK, Fire Service and CAAB submissions — tracked as separate milestones.
“Design it and make the application package approval-ready.”
Inspection, Valuation & Due Diligence
পরিদর্শন, মূল্যায়ন ও যাচাই
Document review, record comparison, site inspection and valuation, reported as evidence-indexed Green / Amber / Red findings with stated limitations.
“Tell me what I am actually buying and what could go wrong.”Project Management & Consultancy
প্রকল্প ব্যবস্থাপনা ও পরামর্শ
Feasibility, BOQ and cost control, tendering, contractor management and owner-side reporting from project charter to closeout.
“Control scope, budget, quality, contractors and schedule for me.”Verify before you buy — or build
What “verified” means here
Five evidence layers, each checked and dated. A property is never marked verified on a seller’s word.
- DocumentsDeed chain, khatian, mutation, tax and maps — indexed and versioned.
- Official recordsChecked on government systems where accessible, with the date of each check.
- SitePhysical visit, photographs and record-versus-site comparison.
- Professional reviewSurveyor, engineer or advocate input where the scope requires it.
- FindingsEvery finding linked to its evidence, reviewed before release.
- Deed chain consistent across 4 transfers
- Mutation in seller’s name — checked on e-Mutation
- RS and BS khatian areas differ by 2 decimal
- Second heir’s signature missing on partition deed
Not a government title certificate, and not a legal opinion unless countersigned by the engaged advocate.
Order a verificationFrom land to handover
The development lifecycle, under one case
- 1Intake & feasibilityWhat can be built, and is it worth it?Project Management
- 2Due diligenceDocuments, records, site and survey.Due Diligence
- 3DesignArchitecture, structure and MEP, coordinated.Design & Approvals
- 4ApprovalsRAJUK LUC → Construction Permit; Fire, CAAB where needed.Design & Approvals
- 5Budget & tenderBOQ, bids compared like-for-like, award.Project Management
- 6ConstructionBuilt to issued drawings with QA and safety.Construction
- 7Handover & aftercareTesting, snagging, as-builts, Occupancy Certificate.Construction · PM
Service targets
How long things take
Internal targets in business days, counted from complete inputs. Authority review time is never included.
business days
View as table
| Service | Target |
|---|---|
| First response to an enquiry | ≤ 2 business hours |
| Standard quotation | ≤ 24 hours |
| Inspection scheduling | ≤ 48 hours, subject to access |
| Inspection report | 1–2 days after the visit |
| Standard valuation | 2–5 days |
| Desktop due diligence | 3–5 days |
| Comprehensive due diligence | 7–15 days, excl. third parties |
Official sources
One case. Every system it touches.
Land and building approvals in Bangladesh run on separate government platforms. We coordinate them under your Case ID — we never replace them.
How we work
No service exists outside a Case ID
- Every enquiry gets a Case ID and a named owner
- Written scope, deliverables, fees and exclusions before paid work
- Client update at least every 2 business days — even when waiting on an authority
- Findings linked to evidence, reviewed before release
- Documents through secure upload only — never WhatsApp
Guides & insights
All insights26 October 2026
What Happens During a Professional Property Site Inspection?
What a structured inspection of a flat, building or plot actually covers, what you receive afterwards, and the limits every honest inspection report should state.
Read →0226 October 2026
RAJUK Land Use Clearance vs Construction Permit vs Occupancy Certificate
Three RAJUK milestones that owners often confuse — what each one approves, where it sits in a building project, and why none of them can be “guaranteed”.
Read →0326 October 2026
Land Buying Checklist in Bangladesh: Documents to Review Before You Pay
The documents to collect and cross-check before paying a deposit on land in Bangladesh — and why consistency between them matters more than having a full stack of paper.
Read →Questions people ask
Do I need to know which department I need?
No. Tell us the outcome you want. Many landowners think they need construction when the first real need is feasibility and document review — we route your case accordingly.
Can BEST ABASHON guarantee a clean title or RAJUK approval?
No one honest can. Title records and approvals belong to government authorities. We sell professional work, evidence, coordination and documented findings — never guarantees on decisions that are not ours.
What does “verified” mean at BEST ABASHON?
A defined set of checks completed at a stated verification level, each linked to evidence. We never mark a property verified on a seller’s declaration alone.
Should I send documents on WhatsApp?
No. After your case is created we send a secure upload method. Never send original documents.
Start a case
Request a consultation
Tell us the outcome you want. We will route your case to the right specialist.