--- title: "Lifetime Fixed Rate Mortgage UK 2026 — Habito One & Kensington | First Rung Now" description: "UK lifetime fixed rate mortgages 2026: 10–40 year fixes, Habito One, Kensington, rates, ERC structures and when locking in long-term makes financial sense." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "name": "First Rung Now", "url": "https://firstrungnow.com", "description": "Independent UK mortgage education and broker matching service.", "address": { "@type": "PostalAddress", "addressCountry": "GB" } }, { "@context": "https://schema.org", "@type": "WebSite", "name": "First Rung Now", "url": "https://firstrungnow.com" }, { "@context": "https://schema.org", "@type": "Article", "headline": "Lifetime Fixed Rate Mortgage", "description": "UK lifetime fixed rate mortgages 2026: 10–40 year fixes, Habito One, Kensington, rates, ERC structures and when locking in long-term makes financial sense.", "author": { "@type": "Organization", "name": "First Rung Now" }, "publisher": { "@type": "Organization", "name": "First Rung Now", "url": "https://firstrungnow.com" }, "mainEntityOfPage": "https://firstrungnow.com/lifetime-fixed-rate-mortgage", "datePublished": "2026-06-15", "dateModified": "2026-06-15", "inLanguage": "en-GB" }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://firstrungnow.com/" }, { "@type": "ListItem", "position": 2, "name": "Rates & Products", "item": "https://firstrungnow.com/mortgage-guides" }, { "@type": "ListItem", "position": 3, "name": "Lifetime Fixed Rate Mortgage", "item": "https://firstrungnow.com/lifetime-fixed-rate-mortgage" } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is a lifetime fixed rate mortgage?", "acceptedAnswer": { "@type": "Answer", "text": "A lifetime fixed rate mortgage locks your interest rate for the entire term of the mortgage — typically 25–40 years — rather than the usual 2 or 5 years. In the UK, Habito One (10–40 year fixes) and Kensington (15-year fixes) are the main providers." } }, { "@type": "Question", "name": "Who offers lifetime fixed mortgages in the UK?", "acceptedAnswer": { "@type": "Answer", "text": "Habito One offers 10, 15, 20, 25, 30, 35 and 40-year fixed rates. Kensington Mortgages offers 11- and 15-year fixed rates. Some specialist building societies offer 10-year fixes. The market is much smaller than mainstream 2/5-year fix territory." } }, { "@type": "Question", "name": "Are lifetime fixed rates more expensive?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — typically 0.30%–1.00% above a 5-year fix. The premium pays for decades of payment certainty. In 2026, lifetime fixes at 75% LTV price around 4.85%–5.65% depending on term length." } }, { "@type": "Question", "name": "Can I leave a lifetime fixed mortgage early?", "acceptedAnswer": { "@type": "Answer", "text": "Yes but the ERC structure varies. Habito One has no ERCs after year 5 on its longer-term products — meaning you get long-term rate security with mid-term exit flexibility. Some lifetime fixed products have ERCs running the entire term." } }, { "@type": "Question", "name": "Is a lifetime fix right for me?", "acceptedAnswer": { "@type": "Answer", "text": "Strong fit if: you plan to stay in the property long-term, you value payment certainty over rate optimisation, you can't tolerate rate-rise risk. Weak fit if: you may move within 5–10 years, you expect rates to fall, you'd benefit from refinancing flexibility." } }, { "@type": "Question", "name": "What happens if I want to move home?", "acceptedAnswer": { "@type": "Answer", "text": "Most lifetime fixed mortgages are portable — you take the rate with you to the new property (subject to re-underwriting). Habito One and Kensington both offer portability. If the new property fails lender criteria, you may need to redeem and trigger ERCs." } } ] } ] --- [Skip to content](#main) [![First Rung Now](/assets/logo-mark-BqLOgqvj.png) First Rung Now UK Mortgage Guides ](/) - Mortgages - Remortgages - Buy To Let - Bad Credit - Calculators - Guides - [Find a Broker](/find-a-mortgage-broker) - [About](/about) [Speak to a Vetted Broker](/find-a-mortgage-broker) 1. [Home](/) 2. [Rates & Products](/mortgage-guides) 3. Lifetime Fixed Rate Mortgage UK Mortgage Guide # Lifetime Fixed Rate Mortgage UK 2026: Long-Term Certainty A lifetime fixed rate mortgage flips the usual UK mortgage logic: instead of fixing for 2 or 5 years and remortgaging every cycle, you lock the rate for the entire mortgage term — sometimes 40 years. Habito One and Kensington Mortgages pioneered this in the UK, and the market has matured into a genuine third option alongside short fixes and trackers. This guide covers exactly who offers what in 2026, when the certainty premium is worth paying, and how the ERC structures actually work. First Rung Now Editorial Updated 15 June 2026 7 min read On this page 1. [Key takeaways](#key-takeaways) 2. [The UK lifetime fixed market in 2026](#the-uk-lifetime-fixed-market-in-2026) 3. [2026 indicative pricing](#2026-indicative-pricing) 4. [Speak with a vetted mortgage broker about lifetime fixed-rate mortgages including Habito One and Kensington long-term fixes](#speak-with-a-vetted-mortgage-broker-about-lifetime-fixed-rate-mortgages-including-habito-one-and-kensington-long-term-fixes) 5. [Why a lifetime fix could be worth the premium](#why-a-lifetime-fix-could-be-worth-the-premium) 6. [Why a lifetime fix might be wrong](#why-a-lifetime-fix-might-be-wrong) 7. [Habito One ERC structure (2026)](#habito-one-erc-structure-2026) 8. [Worked cost-of-certainty example](#worked-cost-of-certainty-example) 9. [Pros](#pros) 10. [Cons](#cons) 11. [Frequently asked questions](#frequently-asked-questions) 12. [What is a lifetime fixed rate mortgage?](#what-is-a-lifetime-fixed-rate-mortgage) 13. [Who offers lifetime fixed mortgages in the UK?](#who-offers-lifetime-fixed-mortgages-in-the-uk) 14. [Are lifetime fixed rates more expensive?](#are-lifetime-fixed-rates-more-expensive) 15. [Can I leave a lifetime fixed mortgage early?](#can-i-leave-a-lifetime-fixed-mortgage-early) 16. [Is a lifetime fix right for me?](#is-a-lifetime-fix-right-for-me) 17. [What happens if I want to move home?](#what-happens-if-i-want-to-move-home) 18. [Related guides](#related-guides) 19. [Fixed Rate 2 or 5 Years](#fixed-rate-2-or-5-years) 20. [Fixed vs Tracker](#fixed-vs-tracker) 21. [No-ERC Mortgages](#no-erc-mortgages) ### Rates & products — related reads Fixed, tracker, discounted variable and LTV pricing. - [Fixed vs tracker (decision framework) A practical framework for choosing between fixed and tracker in 2026. ](/fixed-vs-tracker-mortgage) - [Tracker vs fixed (rates view) How SONIA, swaps and Bank of England base-rate moves shape the choice. ](/tracker-vs-fixed-mortgage) - [Fixed vs tracker (product mechanics) ERCs, exit fees, lifetime trackers and the small print that decides total cost. ](/mortgage-fixed-rate-vs-tracker) - [85% LTV mortgages The mid-tier LTV band where most working buyers find their best rates. ](/mortgage-deals-85-ltv) - [60% LTV mortgage The lowest-rate LTV band — when the extra deposit is genuinely worth it. ](/60-loan-to-value-mortgage) Explore the hubs [Mortgages explained](/mortgages)[Remortgages](/remortgages)[Buy-to-let mortgages](/buy-to-let)[Bad credit mortgages](/bad-credit-mortgages)[Mortgage calculators](/mortgage-calculators)[All mortgage guides](/mortgage-guides)[Find a mortgage broker](/find-a-mortgage-broker) ## Key takeaways - Habito One: 10, 15, 20, 25, 30, 35, 40-year fixed terms. - Kensington: 11 and 15-year fixed-rate residential mortgages. - 2026 pricing: 0.30%–1.00% premium over 5-year fix. - Habito One has no ERCs after year 5 — long-term certainty with exit flexibility. - Portable — move the rate to a new property subject to re-underwriting. ## The UK lifetime fixed market in 2026 Want a vetted broker to help with The UK lifetime fixed market in 2026? Free FCA-regulated introduction. We carefully check the broker matches your scenario — no pressure, no upfront fees. [Match me with a broker](/find-a-mortgage-broker) - **Habito One:** the flagship UK lifetime fix range. Choose any term 10–40 years. Same rate for the whole term. No early repayment charges after year 5 on most products. Up to 90% LTV. - **Kensington Flexi Fixed for Term:** 11- and 15-year fixed rates. Standard ERC structure. Targets borrowers wanting medium-term certainty. - **Newcastle Building Society:** 10-year fixes occasionally available. - **Yorkshire Building Society:** long-term fixed products at intervals. - **Coventry Building Society:** 10-year fixes appearing in the range. ## 2026 indicative pricing Rates & products · keep reading - [Fixed vs tracker (decision framework) A practical framework for choosing between fixed and tracker in 2026. ](/fixed-vs-tracker-mortgage) - [Tracker vs fixed (rates view) How SONIA, swaps and Bank of England base-rate moves shape the choice. ](/tracker-vs-fixed-mortgage) Browse the full hub: [Mortgages explained](/mortgages) Want a vetted broker to help with 2026 indicative pricing? Free FCA-regulated introduction. We carefully check the broker matches your scenario — no pressure, no upfront fees. [Match me with a broker](/find-a-mortgage-broker) 75% LTV residential, Habito One: - 10-year fix: ~4.85% - 15-year fix: ~5.05% - 20-year fix: ~5.20% - 30-year fix: ~5.40% - 40-year fix: ~5.65% Compared to a 5-year fix at ~4.30%, the lifetime premium is roughly 0.55%–1.35% — the cost of locking in for decades. Vetted UK Broker Match ### Speak with a vetted mortgage broker about lifetime fixed-rate mortgages including Habito One and Kensington long-term fixes Free, no-obligation introduction to an FCA-regulated adviser with experience in your specific scenario. We've done the due diligence so you don't have to. - FCA-regulated only - Typical reply in 1 working day - No upfront fees [Match me with a broker](/find-a-mortgage-broker) ## Why a lifetime fix could be worth the premium Want a vetted broker to help with Why a lifetime fix could be worth the premium? Free FCA-regulated introduction. We carefully check the broker matches your scenario — no pressure, no upfront fees. [Match me with a broker](/find-a-mortgage-broker) 1. **True payment certainty.** No remortgage shock at year 5 or year 10. Same monthly payment for the life of the mortgage. 2. **No remortgage admin or fees.** Save 5–7 sets of broker fees, valuation fees, legal fees over the mortgage life. 3. **Inflation protection.** If rates rise over the next 20 years, you're protected. If wages and inflation rise, the real cost of your fixed payment falls. 4. **Budgeting simplicity.** The single most predictable household expense. 5. **Removes refinance risk.** No risk of being unable to remortgage due to future credit/income changes. ## Why a lifetime fix might be wrong Rates & products · keep reading - [Fixed vs tracker (product mechanics) ERCs, exit fees, lifetime trackers and the small print that decides total cost. ](/mortgage-fixed-rate-vs-tracker) - [85% LTV mortgages The mid-tier LTV band where most working buyers find their best rates. ](/mortgage-deals-85-ltv) Browse the full hub: [Mortgages explained](/mortgages) Want a vetted broker to help with Why a lifetime fix might be wrong? Free FCA-regulated introduction. We carefully check the broker matches your scenario — no pressure, no upfront fees. [Match me with a broker](/find-a-mortgage-broker) - You might move within 5–10 years. - You expect base rate to fall meaningfully (lock-in cost increases). - You want to overpay aggressively (10% annual cap on most products). - You'd benefit from product transfers as your LTV improves. - You can't afford the rate premium. ## Habito One ERC structure (2026) Want a vetted broker to help with Habito One ERC structure (2026)? Free FCA-regulated introduction. We carefully check the broker matches your scenario — no pressure, no upfront fees. [Match me with a broker](/find-a-mortgage-broker) Habito's flagship feature is mid-term exit flexibility: - Years 1–5: 5%, 4%, 3%, 2%, 1% sliding ERC. - Year 6 onwards: no ERC. This effectively gives you a long-term fixed rate with the ability to exit penalty-free after 5 years if circumstances change. Unique in the UK market. ## Worked cost-of-certainty example Rates & products · keep reading - [60% LTV mortgage The lowest-rate LTV band — when the extra deposit is genuinely worth it. ](/60-loan-to-value-mortgage) - [Discounted variable mortgage How discounted variable products work and when they beat fixed or tracker. ](/discounted-variable-mortgage) Browse the full hub: [Mortgages explained](/mortgages) Want a vetted broker to help with Worked cost-of-certainty example? Free FCA-regulated introduction. We carefully check the broker matches your scenario — no pressure, no upfront fees. [Match me with a broker](/find-a-mortgage-broker) £250,000 mortgage, 25-year term. - 5-year fix at 4.30% (then assume £250 remortgage cost every 5 years, rate average 4.50%): total interest ~£182,000 plus £1,250 remortgage costs. - 25-year Habito One fix at 5.20%: total interest ~£196,000, no remortgage costs. - Premium for certainty: ~£13,000 over 25 years (~£520/year). If rates rise above your assumption, the premium turns negative — the lifetime fix wins outright. ### Pros - Total payment certainty for the entire mortgage term. - No remortgage costs or admin for 25+ years. - Habito One offers no ERCs after year 5 — flexibility plus certainty. - Protection against future rate rises. - Removes future refinance risk from credit or income changes. ### Cons - Rate premium of 0.30%–1.00% over a 5-year fix. - Locked in if rates fall significantly. - 10% annual overpayment cap on most products. - Small market — limited lender choice. - Long ERC windows on some non-Habito products. ## Frequently asked questions ### What is a lifetime fixed rate mortgage? ### Who offers lifetime fixed mortgages in the UK? ### Are lifetime fixed rates more expensive? ### Can I leave a lifetime fixed mortgage early? ### Is a lifetime fix right for me? ### What happens if I want to move home? ## Related guides [ ### Fixed Rate 2 or 5 Years Standard fixed-rate term choices. Read guide ](/fixed-rate-mortgage-2-or-5-years)[ ### Fixed vs Tracker The bigger product type decision. Read guide ](/fixed-vs-tracker-mortgage)[ ### No-ERC Mortgages Flexibility-first product alternatives. Read guide ](/no-early-repayment-charge-mortgages) First Rung Now Independent UK mortgage education and broker matching. We don't sell mortgages — we help you understand them, then connect you with vetted advisers. 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