A comfortable retirement works out cheaper in Bulgaria — around £1,200/month for a couple, versus £2,100 in Costa Rica (about 43% more).
Cost of living, side by side
| Bulgaria | Costa Rica | |
|---|---|---|
| Modest (couple/mo) | £780 | £1,500 |
| Comfortable (couple/mo) | £1,200 | £2,100 |
| Premium (couple/mo) | £1,900 | £3,400 |
Indicative monthly estimates for a couple — real costs vary by location, lifestyle and exchange rates.
Bulgaria: Foreigners can freely buy apartments and buildings in their own name, but under the constitution non-nationals cannot directly own the underlying land — a house with a garden is usually held via a Bulgarian company, or the building is bought separately from its plot. (EU citizens face fewer limits.)
Costa Rica: Foreigners can buy and hold titled property with the same freehold rights as Costa Rican citizens. The main exception is the Maritime Zone: the first 200 metres from the high-tide line, where the initial 50 metres are public and the next 150 metres are usually held under renewable concession rather than outright title.
Bulgaria: Retirees typically apply for a long-stay (type D) visa and a renewable residence permit, showing a stable pension, adequate savings and Bulgarian health cover; buying property alone does not confer residency.
Costa Rica: The Pensionado residency suits retirees with at least US$1,000 a month of lifetime pension income, while the Rentista route uses stable unearned income or a bank deposit; both are renewable and can lead to permanent residency.
Bulgaria: Public healthcare is basic but very cheap, so most expats rely on affordable private clinics or insurance for quality and speed; UK state pensioners can register an S1 for public cover. Sofia and the larger cities have the best facilities.
Costa Rica: Costa Rica is well regarded: legal residents join the public CAJA system by income-based contribution, alongside excellent private hospitals such as CIMA and Clinica Biblica in San Jose. Many keep private cover too, which is good value.
Bulgaria: Bulgaria has a flat 10% income tax, the EU's lowest, applied to pensions and other income of residents, which makes it very simple and light for a retiree. It adopted the euro on 1 January 2026, replacing the lev.
Costa Rica: Taxation is territorial, so a resident's foreign pension and overseas income are not taxed in Costa Rica, only locally sourced income is. That makes a UK or other foreign pension straightforward to draw here, though you keep any home-country obligations.
Bulgaria: Four distinct seasons, with hot summers, cold snowy winters ideal for the ski resorts, and pleasant spring and autumn. The Black Sea coast is noticeably milder. Bulgaria is generally safe and inexpensive; they drive on the right, English is spoken by younger people and in tourist areas but less so among older locals, and the Cyrillic alphabet takes a little getting used to.
Costa Rica: Tropical with a dry season December to April and a greener rainy season May to November; the Central Valley stays spring-like around 22-27C year-round while the coasts are hotter and more humid. Safe by regional standards with everyday care against petty theft; Spanish is the language but English is widely used in expat and tourist areas, and driving is on the right.
Bulgaria: Total buying costs are usually around 5-6% (nearer 8-10% with a buyer's agent): a 3% municipal transfer tax, notary fees of about 0.4-1.5%, and a 0.1% registration fee. Foreigners buy buildings freely but hold the underlying land via a company; completion takes a few weeks.
Costa Rica: Expect total one-off costs of about 5-6%: a 1.5% transfer tax plus registry stamps, with the balance for notary and legal work; foreigners are treated like locals outside restricted coastal concession zones. Purchases usually complete within a few weeks.
Bulgaria: Bansko for mountain and ski living at low cost; the Black Sea coast around Varna and Burgas for summer sun; historic Veliko Tarnovo for character; and Sofia for city amenities and healthcare.
Costa Rica: The Central Valley towns of Escazu, Santa Ana, Atenas and Grecia for a spring-like climate and expat services, plus Guanacaste (Tamarindo, Nosara) and the Central and South Pacific (Uvita, Dominical) for the beach.
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