KMRC’s KES 3 Billion Green Bond Lists on the NSE

On Monday, 25 May 2026, the Kenya Mortgage Refinance Company (KMRC) rang the bell at the Nairobi Securities Exchange to list a KES 3 billion sustainability bond. The headline number is the demand: investors submitted applications worth KES 9.38 billion, an oversubscription of 312.8%. In plain terms, KMRC asked for KES 3 billion and was offered more than three times that. It only took the KES 3 billion it set out to raise.

This is the second tranche under KMRC’s KES 10.5 billion Medium-Term Note (MTN) Programme, the multi-year borrowing licence the Capital Markets Authority approved back in January 2022. The first tranche came in February 2022, when KMRC raised KES 1.4 billion and drew applications worth KES 8.1 billion, a 480% oversubscription, at a coupon of 12.5%.

If you want the one-line version: KMRC borrows cheaply from the bond market, then lends that money to banks and SACCOs so they can offer you a longer, cheaper home loan. We explained that pipeline in detail when KCB opened mortgages to boda boda riders and gig workers, a product plugged into this same KMRC machinery.

What a “sustainability bond” actually means here

Strip away the label and a bond is simple. You lend KMRC money; KMRC pays you interest and returns your principal over time. This particular note runs for eight years and is “amortising,” which means KMRC pays down the principal gradually rather than in one lump at the end. Its weighted average life is about 5.11 years, so on average your money is out for roughly five years, not the full eight.

The “sustainability” part is a rule about where the cash goes. KMRC has committed 100% of net proceeds to two buckets, defined under a Sustainable Finance Framework it published in March 2026. The first is eligible green affordable home loans, meaning houses built to be energy efficient, water efficient and lower impact. The second is eligible social home loans, aimed at widening access for groups that usually struggle to get a mortgage, including women and low-income earners.

That second bucket is not just marketing. KMRC says nearly half of the loans it has refinanced so far have gone to women borrowers, which is unusually high for a mortgage portfolio anywhere.

The number the press release left out

KMRC’s own announcement was quiet on one figure that matters most to anyone deciding whether to invest, or anyone trying to read where rates are going: the coupon. According to Business Daily, the note priced at 12.2% per year. That is notable for two reasons.

First, it is fixed. In a market where most bank loans now reprice as the Central Bank moves rates, a fixed 12.2% over eight years is a clean, predictable return, which partly explains the stampede of demand. Second, KMRC reportedly wanted a tax-free “sweetener” to let it price below 10%, and did not get one. It still drew triple the demand at 12.2%, which says the appetite for safe, ESG-labelled paper is real even without a tax break.

For context, this is the same window in which Safaricom raised KES 40 billion through a sustainability-linked bond in late 2025 at 10.4%. KMRC paying a bit more makes sense; it is a smaller, younger issuer than Safaricom, with a credit rating of AA- from Global Credit Rating.

Why KMRC is back now, after four years away

KMRC originally planned to return to the market in 2024 but held off. The reason is the heart of its whole model. When interest rates are high, KMRC’s own cost of borrowing rises, and it cannot then lend cheaply to banks without losing money. So it waited.

Over roughly the last 16 months, the Central Bank of Kenya cut its benchmark rate by 250 basis points to 8.75%. That narrowed the gap between what KMRC pays to borrow and what it needs to charge, and reopened a viable window. The timing is not a coincidence. KMRC issues when money is cheap enough to keep affordable mortgages affordable.

What KMRC has done so far, in plain numbers

KMRC is a wholesale lender. It does not give you a mortgage directly. It refinances loans that banks and SACCOs (its “primary mortgage lenders”) have already made, freeing up their cash to lend again. The pledged loans stay on the bank’s books; KMRC takes no direct credit risk on individual borrowers.

As of April 2026, the company reports it had refinanced KES 29.99 billion in home loans, supporting 5,811 end-borrowers across 39 of Kenya’s 47 counties. Its loan book closed 2025 at KES 19.6 billion, up from KES 11.9 billion a year earlier. Because it provides long-term liquidity, KMRC enables fixed-rate, single-digit mortgages with repayment periods of up to 25 years, terms that are very hard to find from a commercial bank on its own.

There is a sobering counterweight, though. Kenya’s mortgage market remains tiny, with penetration around 3% and fewer than 30,000 active mortgages in the entire country at last official count. KES 3 billion is real money, but against a national housing gap measured in the hundreds of thousands of units, it is a tool, not a cure.

What to actually take away

This listing is a useful signal more than a dramatic event. A government-linked refinancer can now borrow eight-year money at a fixed 12.2% and find triple the buyers, which tells you the rate environment has softened enough for long-term housing finance to pencil out again. For ordinary buyers, the practical effect is indirect but real: more cheap, long-term funding flowing to the banks and SACCOs that actually write your mortgage. Watch whether KMRC’s promised third tranche, which it has signalled for 2028, arrives sooner if rates keep falling. That, more than any single listing, is what will move the needle on whether a single-digit mortgage becomes something more Kenyans can reach.