Sell a building plot in Harpenden
For owners of building plots in and around Harpenden, we offer four ways to sell, from a clean outright purchase to deals that pay more once planning is granted.
A building plot is a piece of land big enough for one or a few homes, usually within or beside an existing street. Plots with planning permission can be sold quickly to a builder; plots without permission can be sold subject to planning.
- Free appraisal and written offer
- No commission: we're the buyer
- Independent advice encouraged
Get an offer for land in Harpenden
Free, no-obligation appraisal.
Land around Harpenden
Harpenden (AL5) sits in OS grid square TL11, roughly 11 miles north of Watford. Sites between here and St Albans or Hemel Hempstead are just as much of interest to us.
Most of the county is Metropolitan Green Belt, which makes land with genuine development prospects scarce and keenly contested.
| Town | Harpenden |
|---|---|
| County | Hertfordshire |
| Country | England |
| Postcode district | AL5 |
| OS grid square | TL11 |
| Nearest towns we cover | St Albans (5 mi), Luton (5 mi), Hemel Hempstead (6 mi) |
| Distance from Watford | About 11 miles north |
| Planning system | National Planning Policy Framework and local plan |
| Ways to sell | Outright, subject to planning, option or joint venture |
Land we're keen to see around Harpenden
- Plots with a road frontage or a private drive
- Plots where a previous permission has lapsed
- Corner plots and end-of-terrace side plots
- Plots that need a demolition first
Single plots are often overlooked by larger developers. We buy them because small sites matter and because our aim is to build on them.
What decides the value of building plots near Harpenden
Permission
A plot with full permission is worth the most because building can start once conditions are met.
House size
The size and type of home the plot can take sets its value.
Access
Visibility splays and parking need room on smaller plots.
Self-build exemptions
Some plots carry obligations or exemptions linked to self-build that we check.
How a sale works
Send us the address
A postcode, a plan or a what3words location is enough to start.
We check it properly
Title, planning history, access, flood maps and local policy.
You get a written offer
With the main figures behind it, so your adviser can check it.
The legal work
Your solicitor and ours handle the contract through to completion.
Rules that apply in England
Planning framework
Planning decisions in England follow the National Planning Policy Framework, revised in August 2026, and the local plan, prepared by the council or, in a national park, the park authority. Plans are reviewed periodically, which is when new housing sites are usually allocated.
Section 106 and CIL
Larger schemes often need a Section 106 agreement for affordable housing or contributions, and councils that have adopted the Community Infrastructure Levy charge it per square metre of new floorspace.
When the land isn't straightforward
The permission has lapsed
A new application is often straightforward if policy hasn't changed, and we can make that a condition of purchase.
The plot shares a drive
Shared access needs the right legal rights. Your solicitor will check the deeds.
Useful to send us
- The address or postcode
- A rough size, in acres or hectares
- Details of any tenants or grazing agreements
- How soon you'd ideally like to sell
Your questions answered
How much is a building plot worth?
It depends mostly on what the finished home would sell for, minus building costs and a profit margin. We'll show you how our figure is reached.
Will you buy a plot with an old house on it?
Yes. Demolition and rebuild can work well, and we price in demolition costs.
What happens to any CIL on the plot?
Where CIL applies, it's usually paid by whoever builds. Some self-build exemptions exist, which we check.
Do you cover the villages around Harpenden?
Yes. Villages between Harpenden, St Albans and Luton often have the kind of edge-of-settlement land we're looking for.
Also near Harpenden
Other land in Harpenden
- Development land
- Land with planning permission
- Land without planning permission
- Large strategic sites
- Green belt and grey belt land
- Land for affordable homes
- Farmland and agricultural land
- Paddocks and equestrian land
- Barns and rural buildings
- Garden land and backland
- Infill plots and gap sites
- Small sites
- Garage sites
- Brownfield land
- Redundant commercial and industrial land
- Inherited and probate land
- Landlocked land and access problems
- Outright purchase
- Subject-to-planning sale
- Option agreements
- Joint ventures
- All land in Harpenden
- Building plots in Hertfordshire
Find out what we'd pay for your land near Harpenden
Send the postcode and a rough size. We'll check the title and planning position and come back to you.