Cost the job.
Win the contract.
Automatic takeoff, per-trade quotes and 2D/3D plans — at your city's real prices, fully offline. From job site to professional quote in minutes.
For building pros, across the whole CFA-franc zone — and beyond.
SangoImmo costs your jobs in your currency — FCFA (XAF and XOF), Naira, Cedi or Shilling — and works offline everywhere. Built for the CFA-franc zone first (CEMAC and UEMOA), then Nigeria, Ghana and Kenya.
Building without a plan is building at a loss.
Budgets that blow up
With no reliable takeoff, you order by guesswork. Excess cement, steel and blocks add up to millions.
Rough sketches
A paper sketch reveals neither the load-bearing walls, nor opening clashes, nor compliance.
Opaque quotes
It's hard to negotiate a quote you can't verify. You deserve to see every quantity.
Everything you need to design and cost.
Built for the reality of construction in Africa — from local materials to real building codes.
Smart 2D plan
Walls, partitions, doors, windows, stairs, fences and gates — across multiple storeys. Named rooms, areas computed live.
3D view & finishes
Go from plan to volume in one click. Tiling, wall-by-wall paint, façade, furniture — even import your own 3D models. Your client sees their future job.
Automatic estimate & takeoff
The bill of quantities computes itself — blocks, cement, steel, tiles — at your city's prices (10 Cameroon cities), editable line by line.
Built-in compliance
Every plan is checked against real codes (SANS 10400, NF DTU, CEMAC), with one-click auto-fixes where possible.
Pro exports: PDF, IFC, CSV
Client-ready PDF quote with a 3D render and verification QR, IFC for engineering offices (Revit, ArchiCAD), CSV schedules.
Auto services & roof
Electrical, plumbing and roof placed automatically, plus door, window and room schedules.
Site photos & notes
Snap photos and add notes pinned to the plan or a room. Perfect for tracking progress and clearing up doubts.
Multi-device sync
Sign in (email or phone, no password) to find your projects on every device. Optional and free.
Offline first
Design and cost with no network and no account. The app installs and starts instantly; sync stays optional.
Your trade. Your quote. Your money.
Tiler, painter, electrician, plumber, mason… SangoImmo costs your scope, collects the deposit and tracks the job through to payment.
Per-trade quotes
The quote only costs your scope — tiling, paint, electrical… — with labour by the m² and itemized supplies.
Express quote, no plan
Type — or dictate — the job's surfaces and get a ready-to-send quote in two minutes. The plan can wait.
Mobile Money deposit
Send the deposit request on WhatsApp with your MTN MoMo or Orange Money number, and track the balance through to payment.
Quote tracking & follow-ups
Draft, sent, accepted, invoiced, paid: the home screen shows the money to collect — pending deposits, quotes to chase, invoices due — at a glance.
Before / after client view
Show a 3D render of the job before / after your work and share the image on WhatsApp. Enough to close the deal.
Public profile & directory
Your online business card, with a portfolio built automatically from your jobs — and the professionals directory so clients can find you.
Job buy list
Beyond the quote, the list of quantities to buy — bags of cement, boxes of tiles, buckets of paint — ready to send to the client or the supplier.
Verified client reviews
Job paid, review requested: a ready-to-send WhatsApp message, and your clients' stars show on your profile and in the directory.
14 templates built around your trade.
5 common typologies plus a ready-made job site for every trade — tiler, painter, electrician, plumber… Open, adjust, cost.
Tiler · painter · electrician · plumber · decorator · mason · roofer · joiner · metalworker.
A plan that's verified, not just drawn.
SangoImmo ships with a rule engine that checks your design continuously: door widths, ceiling height, wet-room ventilation, stair landings, natural light…
Checks are grounded in real building codes — SANS 10400 (South Africa), NF DTU (France) and CEMAC (Central Africa) — and offer a one-click fix when possible.
SangoImmo
Network drops? The app keeps going.
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Zero cloud dependency
Once installed, the app launches instantly, even with no connection at all. Ideal where the network is scarce or costly.
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Your data stays yours
By default, projects and quotes are saved on your device. Turn on sync whenever you want to find them across all your devices — it's your call.
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Installs like a real app
Add SangoImmo to your home screen in two seconds, or download the native iOS app from the App Store.
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Light, fast, frugal
No external libraries to load. Designed for entry-level phones and limited data plans.
From template to estimate in three steps.
Pick a template
Start from one of 14 typologies, a blank page — or an express no-plan quote for small jobs.
Draw & adjust
Move walls, place doors and windows, check the 3D. The compliance engine watches in the background.
Get estimate & plans
Pull the takeoff, the cost estimate and the plans — ready to share, even offline.
Designing is free. You only pay to export.
Draw, check and cost as many projects as you like, for free. The pass only covers client-ready, professional-grade exports.
Everything you need to design and cost.
- Unlimited plans, 3D, estimate & takeoff
- Per-trade quotes, Mobile Money deposit and job tracking
- Compliance, templates and sync
- 3 client exports included
To deliver client quotes with no watermark.
- Unlimited client exports for 90 days
- Clean PDF quotes, no watermark
- Pay with Mobile Money (MTN, Orange)
No auto-renewing subscription: the pass expires after 90 days and you only pay again if you need to. Designing and costing stay free, forever.
Pay for your pass with Mobile Money. Activated instantly.
No bank card, no subscription. You pay 5,000 FCFA via MTN MoMo or Orange Money, paste the reference you receive by SMS into the app, and your exports activate immediately.
Open the pass in the app
Sign in, then “Buy the pass”. The app shows the MTN or Orange number to send 5,000 FCFA to.
Pay by Mobile Money
Send 5,000 FCFA from MTN MoMo (*126#) or Orange Money (#150#). You receive a reference by SMS.
Paste the reference
Enter the reference in the app: your exports activate right away. Our team confirms the payment afterwards.
The exact number to pay shows up inside the app, tied to your account. No payment is ever taken on this website.
How much will your project cost? Real numbers, city by city.
Price guides computed by the SangoImmo costing engine — updated for 2026, from a bag of cement to a full villa.
Everything people ask us, in plain words.
- What is SangoImmo?
- SangoImmo is a free 2D/3D house-plan and construction-quoting tool built for Africa. You draw the plan (or simply enter the surfaces), and the app computes the takeoff and the quote in FCFA at your city's prices, checks compliance and works fully offline.
- Is SangoImmo free?
- Yes. Drawing, checking and costing your projects is free and unlimited, with no account. Only the professional client export (watermark-free PDF) uses a 5,000 FCFA pass for 90 days, after 3 free exports — payable by Mobile Money (MTN, Orange), with no auto-renewing subscription.
- Does the app work without an internet connection?
- Yes, 100%. Once installed it starts and runs with no network: plan, 3D, quotes, exports. Your data stays on your device and multi-device sync remains optional.
- How much does it cost to build a house in Cameroon in 2026?
- For a standard-quality build, expect roughly 281,000 to 343,000 FCFA per m² of living area (excluding land) — on the order of 27.4 million FCFA for a 3-bedroom house and 38.8 million FCFA for a 4-bedroom villa. Prices vary by city: see our price guides for details.
- Where do the prices in the quotes come from?
- From the SangoImmo costing engine: a catalogue of material and labour prices observed in Cameroon, adjusted city by city (Douala, Yaoundé, Bafoussam…). Every quote line — quantity, unit, price — is visible and editable with your own prices.
- Which devices does SangoImmo run on?
- In any modern browser at app.sangoimmo.com, installable as an app on Android in two seconds, and available as a native iOS app on the App Store. The interface is available in French and English.
Ready to cost your next job?
Open SangoImmo in your browser, install it on your phone, or download the iOS app. Costing a job is free and account-free — start in seconds.
Over 600 professionals and project owners already signed up.