If you’ve ever wondered why mortgage money seems so scarce in Nigeria while billions circulate freely in other parts of the financial system, the answer lies in market structure. The primary and secondary mortgage markets are like a river’s source and its irrigation channels: the source (primary market) generates the water (mortgages), but without irrigation channels (secondary market), the water stays in one place and quickly runs dry [1].

As an IMBLN-certified professional, understanding these markets isn’t academic. It directly affects your ability to serve clients. When a PMB tells your client there’s ‘no funding available,’ understanding the secondary market helps you identify alternative channels. When NMRC issues a new bond, understanding what that means helps you advise clients that more mortgage money may be flowing into the system. The Institute of Mortgage Brokers and Lenders of Nigeria (IMBLN) expects its members to understand the plumbing of the mortgage system, not just the taps [2].

The primary mortgage market is where mortgage loans are originated, where lenders and borrowers come together to create new mortgages. It’s the front line of housing finance, the market you interact with directly when you help a client get a mortgage [3].

9.2.1 Key Participants

Nigeria’s primary mortgage market involves several key players, each with a distinct role:

• Borrowers: Individuals or entities seeking mortgage finance. In Nigeria, the majority are middle-income earners seeking their first home, though high-net-worth individuals and real estate investors also participate.
• Primary Mortgage Banks (PMBs): The specialist mortgage lenders, licensed by the CBN. There are approximately 35 licensed PMBs, though activity levels vary significantly. PMBs are the primary channel for NHF loans and also originate conventional mortgages.
• Commercial Banks: Some offer mortgage products through dedicated divisions or subsidiaries. Their large balance sheets give them significant capacity, but mortgages remain a small fraction of their overall lending.
• Federal Mortgage Bank of Nigeria (FMBN): The apex mortgage institution, managing the National Housing Fund and providing wholesale funding to PMBs for on-lending to borrowers at subsidised rates.
• IMBLN-Certified Mortgage Brokers: The intermediaries who connect borrowers with appropriate lenders and products. IMBLN’s establishment has formalised this role, requiring certification and adherence to professional standards [4].
• Estate Surveyors and Valuers (NIESV): Conduct property valuations that determine loan-to-value ratios.
• Solicitors: Handle legal due diligence, documentation, and perfection of mortgage security.

9.2.2 How the Primary Market Works

The primary market cycle follows a predictable pattern, though each step involves complexities:

1. Origination: The borrower approaches a lender (directly or through an IMBLN-certified broker) and applies for a mortgage. The lender underwrites the application, assessing creditworthiness, income, and property value.
2. Approval and Documentation: If approved, the lender issues an offer letter. The mortgage deed is prepared, executed, and perfected (Governor’s Consent, stamping, registration).
3. Funding: The lender disburses the loan amount. For NHF loans, the funding comes from the National Housing Fund pool managed by FMBN. For conventional loans, it comes from the lender’s own resources (deposits, equity, wholesale borrowings).
4. Servicing: Once disbursed, the loan enters the servicing phase. Monthly payments are collected, accounts are maintained, and any issues (arrears, restructuring, insurance renewals) are managed.
5. Maturity or Exit: The loan is either repaid in full at maturity, prepaid, refinanced, or, in the case of default, enforced through the lender’s remedies.

9.2.3 The Funding Challenge

Here is the central problem of Nigeria’s primary mortgage market: funding mismatch. Banks collect short-term deposits (customers can withdraw their savings at any time) but need to make long-term loans (mortgages run for 15-30 years). This is like trying to run a 20-year construction project funded entirely by daily allowances. You never know if tomorrow’s funding will show up [5].

This mismatch explains why Nigerian mortgage rates are so high (lenders price in the risk of their funding costs increasing) and why tenors are relatively short (lenders don’t want to be locked in for 30 years when their deposit costs could change next month). It also explains why the secondary market is so critically important: it provides a way to convert long-term mortgages into shorter-term instruments that match how the financial system actually works.

If the primary market is where mortgages are born, the secondary mortgage market is where they are traded, refinanced, and recycled. It’s the engine that keeps the primary market running by replenishing the capital that lenders use to make new loans [6].

Think of it like a bakery. The primary market is the kitchen where bread is baked (mortgages are made). But the bakery can only produce as many loaves as it has ingredients (funding). The secondary market is the supply chain that delivers new flour, eggs, and yeast to the bakery. Without it, the bakery bakes one batch, runs out of ingredients, and closes. With a good supply chain, it can keep baking indefinitely.

9.3.1 How the Secondary Market Works

In its simplest form, the secondary market works like this:

1. A PMB or commercial bank originates a mortgage in the primary market (lending N30 million to a homebuyer).
2. That N30 million is now ‘locked up’ in the mortgage for 15-25 years. The lender cannot use it to make another mortgage.
3. A secondary market institution (like NMRC) buys or refinances that mortgage, giving the lender fresh cash.
4. The lender uses that fresh cash to originate a new mortgage for a new borrower.
5. NMRC, in turn, funds its purchases by issuing bonds to capital market investors (pension funds, insurance companies, asset managers).
6. The investors receive regular returns from the mortgage payments flowing through the system.

The beauty of this model is that it transforms illiquid, long-term mortgages into liquid, tradeable securities. Capital that would otherwise be locked up for decades is recycled, creating a continuous flow of funding for new mortgages. It’s like turning a dam into a river: the water doesn’t just sit there; it flows, generates power, and irrigates fields downstream.

NMRC is the cornerstone of Nigeria’s secondary mortgage market. Incorporated in June 2013 and operational since March 2015, NMRC was created specifically to address the funding mismatch that constrains Nigeria’s primary mortgage market [7].

9.4.1 How NMRC Works

NMRC operates as a mortgage liquidity facility. It doesn’t lend directly to homebuyers. Instead, it refinances mortgages that have already been originated by PMBs and commercial banks. The process works like this:

1. A PMB originates a mortgage that meets NMRC’s eligibility criteria (properly documented, perfected, and performing).
2. The PMB applies to NMRC to refinance the mortgage.
3. NMRC reviews the application and, if approved, purchases the mortgage (or provides a refinancing loan secured against the mortgage).
4. The PMB receives cash, which it can use to originate new mortgages.
5. NMRC funds its operations by issuing bonds in the capital market under its N440 billion Medium Term Note (MTN) programme, guaranteed by the Federal Government of Nigeria.

9.4.2 NMRC Bond Issuances

Since inception, NMRC has issued several bond series, progressively deepening the secondary market:

The N440 billion MTN programme represents enormous headroom: NMRC has issued approximately N40.5 billion to date, meaning nearly N400 billion of capacity remains. As the mortgage market grows and more loans meet NMRC’s eligibility criteria, the pace of issuance is expected to accelerate.

9.4.3 Eligibility Criteria for Refinancing

Not every mortgage qualifies for NMRC refinancing. The eligibility criteria include:

• Proper documentation: The mortgage must be supported by a valid deed, properly perfected (Governor’s Consent, stamping, registration)
• Performing status: The borrower must be current on payments (no arrears exceeding 90 days)
• Minimum standards: The property must meet minimum construction and valuation standards
• Originator eligibility: The lender must be a licensed PMB or commercial bank in good standing with the CBN
• Uniform Underwriting Standards (UUS): NMRC has published standardised underwriting criteria that originators must follow [9]

This is where IMBLN professionals play a critical role: by ensuring that mortgages are properly originated and documented from the start, they increase the likelihood that those mortgages will qualify for secondary market refinancing, which in turn helps the originating lender access fresh capital for new lending. Good primary market practice feeds directly into secondary market efficiency.

While NMRC’s current model involves refinancing whole loans, the logical next step is mortgage-backed securitisation (MBS): pooling hundreds or thousands of individual mortgages into a single financial instrument that can be sold to investors. MBS is the backbone of housing finance in the United States, where the market exceeds USD 12 trillion [10].

9.5.1 How MBS Would Work in Nigeria

In a Nigerian MBS structure:

1. Multiple PMBs and banks pool their eligible mortgages into a Special Purpose Vehicle (SPV).
2. The SPV issues bonds backed by the cash flows from the pooled mortgages (the monthly payments from hundreds of homeowners).
3. Investors buy these bonds, receiving regular coupon payments funded by the mortgage repayments.
4. The originating lenders receive the proceeds from the bond sale, which they use to make new mortgages.
5. A servicer (which might be the original lender) continues to collect payments and manage the loans.

9.5.2 Why Nigeria Hasn’t Got There Yet

Several obstacles stand between Nigeria and a functioning MBS market:

• Volume: MBS requires a large pool of standardised mortgages. Nigeria’s formal mortgage stock is estimated at around 25,000-30,000 loans nationally, far too few for meaningful securitisation.
• Standardisation: Mortgages must be originated under uniform standards for pooling. NMRC’s Uniform Underwriting Standards are a step in the right direction, but adoption is still inconsistent.
• Legal framework: The legal infrastructure for securitisation (SPV creation, true sale of assets, bankruptcy remoteness) is still developing in Nigeria.
• Investor appetite: Nigerian institutional investors (pension funds, insurance companies) prefer shorter-term, higher-yielding instruments. Mortgage bonds, even at 17.25%, compete with treasury bills and other government securities.
• Data and credit infrastructure: MBS investors need reliable data on default rates, prepayment rates, and property values. Nigeria’s mortgage data ecosystem is still maturing.

The Securities and Exchange Commission (SEC) has been working with NMRC and FMBN to develop the regulatory framework for MBS. The FMBN-SEC partnership on non-interest mortgages also includes provisions for potential securitisation of Sharia-compliant mortgage assets, which would be a first for Nigeria [11].

Let’s step back and see how all the institutions we’ve discussed across this module connect in a single ecosystem:

Notice that IMBLN sits across both markets. IMBLN-certified brokers work in the primary market (originating mortgages and advising clients), but they also contribute to secondary market efficiency by ensuring mortgages are properly documented and meet refinancing standards. This dual role makes IMBLN professionals uniquely important to the health of the entire ecosystem.

Nigeria’s secondary mortgage market is still in its early stages. Comparing it with more developed markets provides useful perspective:

The gap is enormous, but so is the opportunity. South Africa’s mortgage market is roughly 40 times Nigeria’s relative to GDP, despite having a much smaller population. If Nigeria can move from 0.5% to even 5% mortgage-to-GDP (still modest by international standards), it would represent a ten-fold increase in mortgage lending, transforming the housing sector, creating massive job growth, and generating significant economic activity [13].

Understanding the primary and secondary markets positions IMBLN professionals to serve their clients more effectively in several ways:

1. Product awareness: Knowing which lenders have NMRC refinancing capacity helps you direct clients to institutions with available funding.
2. Documentation quality: Ensuring mortgages are properly originated and documented maximises the chance of NMRC refinancing, which benefits the lender and, indirectly, future borrowers.
3. Market intelligence: When NMRC issues a new bond, that signals fresh capital entering the mortgage system. Alert brokers can anticipate increased lending capacity at PMBs.
4. Policy advocacy: Through IMBLN, professionals can advocate for policies that strengthen the secondary market, such as tax neutrality for MBS, simplified securitisation regulations, and improved credit data infrastructure.
5. Client education: Helping clients understand that their mortgage might be refinanced (their loan sold to NMRC) and that this doesn’t change their obligations or rights is an important part of client service.

The primary and secondary mortgage markets form the circulatory system of housing finance. The primary market creates mortgages; the secondary market recycles the capital to create more. Nigeria’s secondary market, anchored by NMRC and its N440 billion bond programme, is still young but growing. The development of mortgage-backed securities, the expansion of NMRC’s refinancing operations, and the maturation of Nigeria’s institutional investor base will all contribute to deepening the mortgage market over time. As an IMBLN-certified professional, your role spans both markets: originating quality mortgages in the primary market that feed into a healthy secondary market, creating a virtuous cycle that ultimately puts more Nigerians in homes.

[1] Institute of Mortgage Brokers and Lenders of Nigeria (IMBLN). Establishment Act, 2022. imbln.ng and imbl.org.ng.

[2] IMBLN Professional Certification Programme. imbl.org.ng. Professional standards for mortgage brokers across primary and secondary markets.

[3] Nigeria Mortgage Refinance Company (NMRC). ‘About Us.’ nmrc.com.ng. Mission, structure, and operations.

[4] Sahara Reporters. ‘IMBLN Signs MoU With EFCC.’ saharareporters.com, February 2025. IMBLN regulatory enforcement.

[5] Central Bank of Nigeria. ‘Revised Guidelines for Primary Mortgage Banks.’ 2024. Licensing, capital, and operational requirements.

[6] Daily Trust. ‘Nigeria Mortgage Penetration Below 1% of GDP.’ dailytrust.com. Funding mismatch analysis.

[7] NMRC. ‘Mortgage Bond Issuances and Refinancing.’ nmrc.com.ng/advocacy. Bond programme details.

[8] FMDQ Group. ‘Nigeria Mortgage Refinance Company PLC Lists N11.50 Billion Fixed Rate Bond.’ fmdqgroup.com, 2025.

[9] NMRC. ‘Uniform Underwriting Standards.’ nmrc.com.ng. Standardised criteria for mortgage origination.

[10] GCR Ratings. ‘Nigeria Mortgage Refinance Company Plc (Jan 2025).’ gcrratings.com. Credit analysis and market assessment.

[11] Securities and Exchange Commission (SEC). ‘Framework for Non-Interest Mortgage Securitisation.’ Partnership with FMBN.

[12] IMBLN. ‘Regulatory Mandate.’ imbln.ng. IMBLN’s role across all mortgage market segments.

[13] Centre for Affordable Housing Finance Africa (CAHF). ‘Nigeria Country Profile.’ housingfinanceafrica.org. International comparison data.

[14] World Bank. ‘Nigeria Developing Housing Finance.’ documents1.worldbank.org, 2016. Secondary market development recommendations.

[15] Federal Mortgage Bank of Nigeria (FMBN). ‘National Housing Fund.’ fmbn.gov.ng. NHF as primary market wholesale funding.

[16] Mondaq. ‘Revised Regulatory Guidelines for Mortgage Refinance Companies in Nigeria.’ mondaq.com, 2024.