Earning From Billboards and Signage on Your Building in Bangladesh

If your building stands on a busy road in Dhaka, Chattogram, Sylhet or any growing town, you may have been approached by an advertising agency asking to put a billboard on your roof or a large sign on your wall. It sounds like easy money: the space is unused, and the agency offers a monthly or yearly fee. Billboard and signage income can indeed be a useful extra source of revenue for landlords, but it also carries real responsibilities: permissions from the city authority, structural safety, storm risk, tenant concerns and a proper written agreement.

This guide explains how building owners in Bangladesh can think about billboard and signage income: the types of arrangements, which permissions to check, safety considerations, how pricing is typically discussed, what to include in the agreement, how to keep records, and the common mistakes to avoid. It is general information, not legal advice. Rules on outdoor advertising, fees and permissions are set by city corporations, municipalities and other authorities and can change, so always verify the current requirements with the relevant authority and a lawyer.

Types of Advertising Income From a Building

Buildings can earn from advertising in several ways:

Is Your Building Suitable?

Not every building can attract advertising. Agencies typically look for:

• Visibility: a clear view from a main road, flyover, intersection or highway, ideally visible from a distance.
• Traffic volume: slow-moving or stopped traffic (near signals and junctions) gives viewers more time to see the ad.
• Height and angle: the display should face oncoming traffic, not be hidden behind trees or taller buildings.
• Structural capacity: the roof or wall must be able to carry the structure and wind loads safely.
• Access: installers need safe access for installation, flex changes and maintenance.

Permissions and Legal Considerations

Outdoor advertising in Bangladesh is regulated. The details depend on your location, but in general:

• City corporations (for example, Dhaka North and Dhaka South City Corporations) and municipalities regulate billboards and advertisements within their areas, often requiring permission and payment of fees or taxes.
• Some roads, areas and structures may be restricted for billboards, and authorities have at times removed unauthorised billboards in drives.
• Building rules may limit structures added on rooftops or facades. RAJUK or the relevant development authority's regulations and your approved building plan may be relevant.
• Other authorities may have rules for areas near highways, airports or certain installations.

In many arrangements, the advertising agency takes responsibility for obtaining permissions and paying advertising fees or taxes. Do not assume this: write it in the agreement, and ask to see copies of approvals before installation. If the agency installs an unauthorised billboard on your building, you may still face problems as the owner.

Disclaimer: This article provides general information only. Requirements for permissions, fees, taxes and structural approvals vary and change over time. Verify with your city corporation or municipality, the relevant development authority and a lawyer before signing any advertising agreement.

Structural Safety: The Most Important Issue

A billboard is essentially a large sail. During nor'westers (kalbaishakhi storms) and cyclones, strong winds put huge forces on the structure and on the roof slab or wall it is attached to. Falling billboards have caused serious damage and injuries in cities. Safety cannot be left to chance.

1. Engineer's assessment: have a qualified structural engineer confirm that your roof or wall can carry the structure and wind load, before installation.
2. Approved design: the agency should provide drawings showing the structure, foundation or anchoring, and wind load calculations.
3. Waterproofing: anchor points on the roof must not damage waterproofing, or you will get leaks into top-floor flats.
4. Regular inspection: rust, loose bolts and damaged frames should be checked regularly, and especially before the storm season.
5. Electrical safety: lit or digital billboards need properly rated, separately metered wiring with earthing and protection.
6. Insurance: discuss with the agency whether the structure and third-party liability are insured, and by whom.

How Billboard Income Is Usually Priced

Prices vary enormously by location, visibility, size and demand, so it is not possible to give a standard rate. Some factors that commonly affect what an agency will pay:

• Size of the display area (often discussed per square foot)
• Location and traffic volume
• Whether it is lit, unlit or digital
• Length of the agreement and payment terms (monthly, quarterly, yearly in advance)
• Who pays for electricity, permissions and fees
• Exclusivity (whether you can allow other ads on the building)

Get offers from more than one agency if possible, and ask local building owners with similar billboards what arrangements they have. Be cautious of offers that seem unusually high; they may come with hidden conditions, or the agency may not be able to secure permissions.

Worked Example: Estimating Net Income

For example (illustrative)

Suppose an agency offers to lease your roof for a 40 ft x 20 ft billboard for three years. All numbers here are illustrative, not market rates.

• Display area: 40 x 20 = 800 square feet
• Agreed fee: Tk 60,000 per month, paid quarterly in advance
• Yearly gross income: 60,000 x 12 = Tk 7,20,000

Your costs as owner, assuming the agency handles permissions, electricity and structural maintenance:

• Structural engineer's initial assessment: Tk 30,000 (one-time), spread over 3 years = Tk 10,000 per year
• Extra roof waterproofing around anchor points: Tk 40,000 (one-time), spread over 3 years = about Tk 13,333 per year
• Your time and annual inspection costs: Tk 12,000 per year

Total yearly costs: 10,000 + 13,333 + 12,000 = Tk 35,333. Net before tax: 7,20,000 - 35,333 = Tk 6,84,667 per year. If the agency deducts tax at source on payments, you would receive less in cash but get a certificate; your tax adviser can explain how this income and any deduction are treated in your return. The point of the example is that net income depends on who carries which cost, which is decided in the agreement.

What to Include in a Billboard or Signage Agreement

Have a lawyer draft or review the agreement, and consider stamp duty and registration requirements for the type and length of agreement. Our commercial lease agreement guide covers related clauses that also apply here.

Considering Your Tenants

Your residential and commercial tenants are affected by a billboard on the roof or facade. Common concerns include:

• Blocked windows and light: facade billboards or wraps can cover windows.
• Noise and access: installation work and regular flex changes mean workers on the roof.
• Leaks: poorly installed anchors can cause roof leaks into top-floor flats.
• Light spill: bright lit or digital billboards can shine into bedrooms at night.
• Roof use: if tenants use the roof for drying clothes or recreation, the structure may limit that.

Tell tenants in advance, keep installation work to reasonable hours, and ensure the agency's staff follow building security rules. Check your existing rental agreements too; if tenants have been promised roof access, a billboard may affect that. In a building with an owners' association, the roof and external walls are often common property, so you may need the association's agreement and the income may belong to the association rather than one owner. Clarify this first.

Shop Signage in Commercial Buildings

If you own a market or commercial building, shop signage is a smaller but important issue. Set clear rules:

• Standard sign sizes and positions for each shop, so the building looks organised.
• Whether signs are included in rent or charged separately.
• Electrical safety for lit signs, with proper wiring rather than loose extensions.
• Removal and repair of the facade when a tenant leaves.

Write these rules into shop leases. A well-organised facade can make the whole building more attractive to customers and future tenants.

Keeping Records of Advertising Income

Advertising income should be recorded just like rent:

• A copy of the agreement and all permissions
• An invoice or payment schedule for each period
• Bank records of each payment received and any tax deduction certificates
• Expenses related to the billboard (engineer, repairs, inspections)
• Inspection reports with dates and photos

Good records help your tax adviser, support any dispute with the agency, and show the true net income. The rental property accounting basics guide explains how to structure income and expense records.

Step-by-Step: From First Offer to Installation

1. Check ownership rights. Confirm that you alone control the roof or wall, or get written consent from co-owners or the owners' association.
2. Collect offers. Talk to more than one advertising agency and compare fees, terms and who carries which costs.
3. Verify the agency. Ask for the trade licence, a list of other sites they manage and, if possible, speak to another building owner they work with.
4. Engineer's assessment. Get your own structural engineer to review the site and the agency's design, not only the agency's engineer.
5. Permissions. The responsible party applies for approvals from the city corporation or municipality and any other authority. Obtain copies.
6. Agreement. Have a lawyer draft or review the agreement, then sign and complete any stamp and registration steps advised.
7. Inform tenants. Give notice of installation dates and working hours.
8. Supervise installation. Make sure waterproofing is protected and wiring is done properly, and take photos before and after.
9. Set up records. Create a payment schedule and inspection calendar from day one.

Before every storm season: ask the agency to inspect bolts, welds and frames, remove torn flex that can catch the wind, and confirm in writing that the structure is secure. Keep the confirmation with your records.

Common Mistakes Building Owners Make

• Accepting a verbal deal. Without a written agreement, you have little protection if payments stop or the structure is abandoned.
• Skipping the structural check. The consequences of a billboard falling are far greater than the income it earns.
• Assuming the agency has permission. Ask for copies of approvals before installation.
• Ignoring roof waterproofing. Leaks can cost more than a year's billboard fee in repairs and tenant compensation.
• Not considering co-owners or the association. Disputes among owners over common-area income are common and bitter.
• No removal clause. Abandoned rusting structures are expensive to remove.
• Forgetting tax. Advertising income is income; discuss it with your tax adviser.

Final Thoughts

Billboard and signage income can be a genuinely useful addition to a building's earnings, especially for well-located properties on busy roads. Treat it as a serious commercial arrangement: confirm permissions, insist on engineer-approved structures and regular inspections, protect your roof and your tenants, and put everything in a written agreement reviewed by a lawyer.

Once it is running, record the income and costs alongside your rent. Bariwala ERP's income and expense accounting and reports can hold billboard fees and related expenses together with your building's rent, so you can see the building's full financial picture in one place. The extra income is welcome, but safety and paperwork always come first.