Land Stamp Duty Complete Guide
Comprehensive guide to stamp duty on land purchases. Understand residential vs non-residential classification, building plots, agricultural land, and development land rates.
Key Takeaways
- Planning permission does not make land residential. Bare land only becomes residential once building work on top of the foundations has started (HMRC manual SDLTM00400)
- A bare building plot, even with full planning permission for a house, pays non-residential rates (0% to £150k, 2% to £250k, 5% above)
- Land that forms part of the garden or grounds of an existing dwelling is residential, even when sold separately from the house (SDLTM00445)
- Agricultural land and woodland are non-residential unless they form part of the garden or grounds of a dwelling
- SDLT has no 0.5 hectare rule. That figure belongs to capital gains tax
- Demolition and site preparation do not count as starting construction of a dwelling
- No additional property surcharge, no first-time buyer relief and no non-resident surcharge apply to non-residential land
Key Points for Land Buyers
- •Land classification depends on what is physically there at completion, not on planning permission or intended use
- •Bare building plots pay non-residential rates until building work above the foundations has started
- •Agricultural and woodland pay non-residential rates (lower)
- •Non-residential rates: 0% to £150k, 2% to £250k, 5% above
- •No additional property surcharge on non-residential land
Land Purchases and SDLT
When you buy land without an existing dwelling, stamp duty classification depends on what is physically there on the day you complete, not on planning permission or what you intend to build. Use our stamp duty calculator to estimate tax on your land purchase.
Land purchases fall into two broad categories:
- Residential land: Land with a building used or suitable for use as a dwelling, a dwelling under construction (work above the foundations has started), or land that forms part of the garden or grounds of such a building
- Non-residential land: Everything else, including bare building plots, agricultural land, woodland and commercial sites
Why planning permission does not decide it
HMRC does not treat planning permission on its own as starting the construction of a dwelling. A plot becomes residential at the point where building works on top of the foundations have begun, which is "more than a hole in the ground". Demolition and site preparation do not count (HMRC manual SDLTM00400).
Residential vs Non-Residential Land
The distinction between residential and non-residential land determines your stamp duty bill:
Residential land characteristics
- ✓Contains a building used or suitable for use as a dwelling
- ✓A dwelling under construction, where work above the foundations has started
- ✓Land forming part of the garden or grounds of such a building, even if sold separately
Pays residential SDLT rates (0% to £125k, then 2%, 5%, 10%, 12%)
Non-residential land characteristics
- ✓Bare building plots, with or without planning permission
- ✓Agricultural land used for farming
- ✓Woodland and forestry land not enjoyed with a dwelling
- ✓Land for commercial or industrial development
Pays non-residential SDLT rates (0% to £150k, 2% to £250k, 5% above)
Building Plots with Planning Permission
Building plots are pieces of land sold with planning permission (or the hope of it) for residential dwellings. The planning status affects the price you pay, and SDLT is charged on that price, but it does not make the plot residential.
Types of building plots
Plot with full or outline planning permission
Land with approval for residential development, but no building work above the foundations at completion.
Classification: Non-residential → Non-residential rates apply
Plot allocated in the Local Plan, or with no planning yet
Land allocated for residential development, or sold as a plot while the buyer applies for planning.
Classification: Non-residential → Non-residential rates apply
Plot where the house is already under construction
Building work on top of the foundations has begun by the effective date. Groundworks, demolition and site clearance alone are not enough.
Classification: Residential → Residential rates apply
Plot that is part of an existing garden
A plot carved out of the garden or grounds of an existing house is residential, even when sold separately from the house (HMRC manual SDLTM00445).
Classification: Residential → Residential rates apply
What a bare plot does and does not get
Because a bare plot is not a dwelling, first-time buyer relief is not available on it and the additional property surcharge does not apply (FA 2003 Schedule 4ZA covers purchases of dwellings). If you later buy a finished new-build home instead, those residential rules apply in full.
Garden Land Purchases
For garden land, the question is whether the land you buy forms part of the garden or grounds of a dwelling on the day you buy it.
Buying part of a neighbour's garden
If the land is currently part of the garden or grounds of your neighbour's house, it is residential property, even though it is sold separately from their house (HMRC manual SDLTM00445).
Classification: Residential → Residential rates apply
Buying adjoining land that is not anyone's garden
If the land is a separate field or paddock that is not the garden or grounds of any dwelling when you buy it, it is non-residential, even if you intend to turn it into garden afterwards.
Classification: Non-residential → Lower rates apply (0% to £150k, 2% to £250k, 5% above)
Land with development potential
Development potential increases the price, and SDLT is charged on the price you pay. It does not change the classification. Land that is not garden or grounds and has no dwelling under construction stays non-residential.
Agricultural Land and Farmland
Agricultural land used for farming, grazing, or crop production is classified as non-residential and benefits from lower stamp duty rates.
What qualifies as agricultural land?
- Arable farmland used for growing crops
- Pasture and grazing land for livestock
- Land used for horticulture or market gardening
- Orchards and fruit farms
- Land enrolled in agricultural subsidy schemes
- Fallow land that is part of a farming rotation
See our detailed agricultural land guide
For comprehensive information on farmland stamp duty, including mixed-use classification, farmhouses, and working vs hobby farms, see our dedicated guide.
Read Agricultural Land Guide →Agricultural land rates
Agricultural land pays non-residential SDLT rates with no additional property surcharge. For detailed farmland stamp duty information, see our agricultural land guide:
| Purchase Price Band | SDLT Rate |
|---|---|
| Up to £150,000 | 0% |
| £150,001 to £250,000 | 2% |
| Above £250,000 | 5% |
Taking a new lease? You pay stamp duty on the rent too
Lease stamp duty is worked out from the rent over the whole term. A specialist checks the figure before you sign.
Woodland and Forestry
Woodland and forestry land are treated as non-residential property, paying the same lower rates as agricultural land.
Commercial forestry operations
Land used for commercial timber production, managed woodland, or forestry operations is clearly non-residential. This includes productive woodland managed for timber harvest.
Classification: Non-residential → 0% to £150k, 2% to £250k, 5% above
Amenity woodland
Woodland purchased for conservation, recreation, or as part of a country estate. If bought with a dwelling, it may form part of the residential grounds or be treated as mixed-use.
Classification: Depends on context → Usually non-residential if separate transaction
Woodland with dwelling potential
If woodland includes a building suitable for use as a dwelling, or forms part of the grounds of a house, the classification may change. Planning permission for a dwelling does not change it on its own. Pure woodland without residential elements is non-residential.
Development Land
Development land is classified by what is on it at completion, not by the development permitted or intended.
Residential development land
Greenfield, brownfield or cleared land with planning permission for houses or flats is non-residential until building work on top of the foundations has started. Demolition of old buildings and site preparation do not count (HMRC manual SDLTM00400).
Pays non-residential SDLT rates (lower rates apply)
Commercial development land
Land with planning permission for commercial, industrial, or retail development is non-residential. This includes sites for offices, warehouses, shops, and business parks.
Pays non-residential SDLT rates (lower rates apply)
Mixed residential and commercial development
A bare site with mixed residential and commercial planning permission is non-residential in the same way. If existing dwellings stand on part of the site, the purchase is mixed-use, which also takes the non-residential rates.
Non-residential or mixed-use rates apply to the whole purchase
Non-Residential Land SDLT Rates
Non-residential land (agricultural, woodland, commercial development land) benefits from significantly lower stamp duty rates than residential land:
| Band | Non-Residential Rate | Residential (comparison) |
|---|---|---|
| £0 - £150,000 | 0% | 0% (to £125k) |
| £150,001 - £250,000 | 2% | 2% |
| Over £250,000 | 5% | 5-12% |
Key Advantages of Non-Residential Land Rates
- • Higher nil-rate threshold: £150,000 vs £125,000 for residential
- • Lower top rate: 5% maximum vs 12% for residential
- • No additional property surcharge: Even if you own other properties
- • No non-resident surcharge: The 2% extra doesn't apply
Example calculations
Example 1: £100,000 agricultural land
0% on £100,000 = £0
Total SDLT: £0
Example 2: £200,000 woodland
0% on first £150,000 = £0
2% on next £50,000 = £1,000
Total SDLT: £1,000
Example 3: £500,000 development land (commercial)
0% on first £150,000 = £0
2% on next £100,000 = £2,000
5% on remaining £250,000 = £12,500
Total SDLT: £14,500
(For comparison, a £500,000 house would cost £15,000, or £40,000 with the additional property surcharge.) Use our commercial calculator for accurate estimates. See our commercial stamp duty calculator for how non-residential rates apply to land transactions.
Frequently Asked Questions
Do I pay stamp duty on land without buildings?
Yes, stamp duty applies to land purchases even without buildings. Bare land, agricultural land, woodland and commercial land pay the lower non-residential rates. Land only pays residential rates if it is the garden or grounds of a dwelling, or a dwelling is already under construction on it.
Is land with planning permission residential or non-residential?
Planning permission does not decide it. A bare plot with residential planning permission is non-residential until building work on top of the foundations has started (HMRC manual SDLTM00400). It pays the lower non-residential rates, with no first-time buyer relief and no additional property surcharge.
Can I buy garden land at non-residential rates?
Only if the land is not the garden or grounds of any dwelling when you buy it, such as a separate field. Land that is part of a neighbour's garden is residential even when sold separately from their house (HMRC manual SDLTM00445), so residential rates apply.
What stamp duty rate applies to agricultural land?
Agricultural land pays non-residential SDLT rates: 0% up to £150,000, 2% from £150,001-£250,000, and 5% above £250,000. No additional property surcharge applies to non-residential land.
Do I pay the 5% surcharge on additional land purchases?
No, the 5% additional property surcharge only applies to residential properties. Non-residential land (agricultural, woodland, commercial) is not subject to the surcharge, even if you already own other properties.
Calculate Stamp Duty on Land Purchase
Use our calculator to estimate SDLT on your land or property purchase.
Calculate NowReviewed by
Julie White
ACAStamp duty specialist since 1999Stamp Duty Land Tax Specialist
ACA and Tax Adviser with a career spanning nearly four decades, specialising in stamp duty planning and advisory work since 1999.