📚 US Buyer Guide — Full Series
UK property listings use terms that simply do not exist in US real estate law. This guide translates every major concept — freehold, leasehold, commonhold, ground rent, service charge, enfranchisement — into plain American English, with a side-by-side comparison you can print and take to viewings.
📚 US Buyer Guide — Full Series
→ UK Leasehold for Americans: The Complete Guide → What Is Leasehold Property in the UK? → Leasehold vs Freehold: US Translation Guide → The 80-Year Lease Rule Explained → How Much Does a Lease Extension Cost? → Share of Freehold Explained → Ground Rent Explained → UK Property Buying Process for Americans → London Property Taxes for AmericansIn the United States, when you buy a property you own it — the building, the land, and the right to keep it forever. This is called fee simple. In England and Wales, when you buy a flat, you almost certainly own a time-limited right to occupy it — while a separate party owns the land beneath. This is called leasehold.
Everything else in UK property law flows from this distinction.
| UK Term | US Equivalent | Key Difference |
|---|---|---|
| Freehold | Fee simple absolute | Identical — outright ownership, no time limit, no superior landlord |
| Leasehold | Ground lease / leasehold estate | UK residential leasehold is far more common than any US equivalent |
| Commonhold | Condominium / condo ownership | You own your unit outright, no freeholder, governed by Commonhold Association — almost identical to US condo |
| Freeholder | Ground lessor / landowner | Often a for-profit private party — not your collective HOA board |
| Leaseholder | Ground lessee / unit owner | You own a time-limited right, not the land |
| Lease | Ground lease agreement | Typically 99–999 years originally; the remaining term determines value |
| Ground rent | Ground rent / lot rent | Paid to the freeholder for holding the lease — zero on new leases since 2022 |
| Service charge | HOA dues / condo fees | Covers maintenance, insurance, management — set by freeholder, not elected board |
| Reserve fund / sinking fund | HOA reserve fund | Money saved for major future repairs — depleted fund means surprise assessments |
| Share of freehold | Condo with resident-owned land | Leaseholders own the freehold collectively — most desirable UK flat ownership |
| Enfranchisement | Freehold purchase / fee acquisition | Statutory right to buy the freehold — individually (houses) or collectively (flats) |
| Lease extension | No US equivalent | Statutory right to add 90 years to your lease — costs a premium |
| Marriage value | No US equivalent | Extra premium when lease is below 80 years — can add anything from a few thousand pounds to tens of thousands |
| Section 42 notice | Statutory election / triggering notice | The formal document that starts a lease extension — fixes the valuation date |
| RICS surveyor | MAI appraiser / certified appraiser | Normally instructed for lease extension valuations — use ALEP-registered specialists |
| First-tier Property Tribunal | Housing / administrative tribunal | Sets the premium if landlord and leaseholder cannot agree — no jury, no lawyers required |
| SDLT | Transfer tax / recording fees | Stamp Duty Land Tax — paid by buyer; non-residents pay 2% surcharge |
| Right to Manage | Self-managed HOA / resident management | Statutory right to take over building management without buying the freehold |
| Peppercorn rent | Nominal rent ($1/year equivalent) | Required on all new leases since 2022 — effectively zero ground rent |
| Council tax | Property tax | Set by local authority — varies by borough and band; Band D ranges from under £1,000 to over £2,000 a year in London |
Most UK leasehold concepts can be mapped to something familiar in US real estate — ground rent is like lot rent, service charges are like HOA dues, the freeholder is like the ground lessor. But marriage value genuinely has no US equivalent, and it is the most expensive concept in the system.
When a lease falls below 80 years remaining, extending it triggers a payment called marriage value — 50% of the increase in combined property value created by the extension. There is no equivalent in US law, no US concept that prepares buyers for it, and no intuitive way to estimate it without a specialist valuation.
On a typical London flat, marriage value can add anything from a few thousand pounds to tens of thousands of pounds to the extension cost, depending on the flat's value and lease length. Full detail: The 80-Year Lease Rule Explained.
In London and most UK cities, this question is largely answered by the market. Houses are almost always freehold. Flats are almost always leasehold. You do not usually choose between freehold and leasehold — you choose which leasehold flat to buy and how to manage the leasehold risks.
The hierarchy of desirability in UK flat ownership, from best to worst:
Commonhold is the UK property form that most closely resembles US condo ownership. Under commonhold, you own your flat unit outright — no lease, no time limit, no freeholder. The building and shared areas are managed through a Commonhold Association in which all unit owners are members. You elect directors. You approve budgets. It functions almost identically to a US condo association.
The problem: commonhold was introduced in 2002 but barely used — commonhold has been used for only a very small number of schemes in England and Wales. Leasehold became so entrenched that developers continued using it by default. The draft Commonhold and Leasehold Reform Bill (published 27 January 2026, not yet introduced to Parliament) would make commonhold the standard form of ownership for new flats, which would gradually shift the market toward the US model. But for the foreseeable future, if you are buying an existing flat in the UK, it will almost certainly be leasehold.
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The American's Guide to Buying a UK Leasehold Flat
30 pages. Ground rent, the 80-year rule, marriage value, stamp duty, US tax reporting and the 2026 reforms — all in plain American English.
Freehold means you own the property and the land outright, forever, with no superior landlord. Leasehold means you own the right to occupy the property for a fixed term while a freeholder owns the land. In England and Wales, almost all flats are sold leasehold and most houses are sold freehold.
No. Fee simple is the US equivalent of freehold — outright permanent ownership. UK leasehold is a time-limited ownership interest with a superior landlord above you. The closest US equivalent is a ground lease, but UK residential leasehold is far more widespread than any US residential ground lease arrangement.
Freehold is almost always preferable — you own the land, there is no freeholder above you, no ground rent, and no lease running down. However, in London and most UK cities, flats are almost exclusively sold leasehold. If you want a flat, you will almost certainly be buying leasehold. The key is buying a leasehold flat with adequate years remaining and understanding the ongoing costs.
Share of freehold means the flat for sale includes shares in the company that owns the building's freehold — in addition to the leasehold interest. The buyer becomes both a leaseholder and a co-freeholder. This is the most desirable form of UK flat ownership because the residents' company can often grant a lease extension on favourable terms, and you help control the building's management.
For houses: yes — you have a statutory right to buy the freehold after meeting qualifying criteria. For flats: not individually, but collectively with other leaseholders, you can purchase the freehold through collective enfranchisement — currently requiring at least half of the qualifying leaseholders to participate.
Commonhold is a form of flat ownership where you own your unit outright with no lease and no freeholder. It is very similar to US condominium ownership — you own the unit and are a member of a Commonhold Association that manages the building. The draft Commonhold and Leasehold Reform Bill (published 27 January 2026, not yet introduced to Parliament) would make commonhold the standard form of ownership for new flats in England and Wales.
This guide is researched from official and primary sources. Check them directly before relying on any figure or date.
We'll notify you when key 2026 reform provisions take effect — including marriage value abolition and the ground rent cap.
This article is part of our 21-guide collection for Americans buying UK property.
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We'll notify you when 2026 Act provisions come into force, new rates are published, and key decisions are made.