- Planning authority
- St Albans City and District Council
- Postcodes
- AL3, AL5
- Noon sun, 21 March
- About 38°
- Shadow from a 5 m eaves line
- About 6.4 m
- Planning plan
- Local Plan
- County
- Hertfordshire
Harpenden: light, access and policy
Light is often the deciding issue on a garden plot. At midday on 21 March the sun in Harpenden stands about 38° above the horizon, so a typical two-storey eaves line casts a shadow of roughly 6.4 m across the ground behind it. By late December, with the sun only around 15° up, those shadows stretch much further.
That’s why the gap between your house and any new home matters so much to St Albans City and District Council, and why a single-storey or dormer design sometimes succeeds where a full two storeys wouldn’t. We test the shadows before we offer, because they affect what the plot can hold.
From first call to decision
Next steps in Harpenden are simple. Send us your address and a rough idea of the part of the garden you’d consider selling. We check the title and the planning position from our desk, call you to talk it through, and arrange a visit if the plot looks viable. If it is, a written offer follows, subject to survey, title and contract.
Free plot appraisal
Tell us about your garden. We check the title plan, access, local policy and planning history from our desk, then talk it through with you. If it looks viable, we arrange a site visit, with no cost and no obligation.
Written offer and heads of terms
We put our offer in writing, subject to survey, title and contract. Heads of terms then record the plot boundary, the price, access rights, who pays which costs and the rough timetable for each stage.
Exchange and completion
Once both sides are satisfied, contracts are exchanged and a completion date is fixed. On completion the money passes through the solicitors and HM Land Registry registers the plot under a new title of its own.
After the sale
Any boundary fence or access works agreed in the transfer are carried out as set out. If the plot still needs planning, we apply as the new owner, and you can see and comment on the plans like any other neighbour.
Worth checking early
- A sale without planning is priced for the planning risk we take on, so it usually pays less than the same plot with permission.
- Lender consent, old covenants or access disputes can slow a sale, and occasionally stop it.
- Selling the plot after you have sold or moved out of the house can change the tax position; take advice from a tax adviser.
Harpenden: questions to ask
Do you buy garden plots in St Albans, Luton and Hemel Hempstead as well as Harpenden?
Yes. We cover England and Wales, including the places around Harpenden. The process is the same wherever your garden is, although planning policies depend on the council for your address, so our desk check always starts by finding out which one that is.
What if my Harpenden garden has a protected tree?
A tree covered by a Tree Preservation Order, or standing in a conservation area, needs consent or notice before work. That doesn’t automatically stop a sale. Often the new home is placed to avoid the roots and canopy, and St Albans City and District Council’s tree officer may comment on any application. We check for protected trees during the appraisal.
Who decides whether a new home can be built in a Harpenden garden?
St Albans City and District Council decides, as the local planning authority, using the council’s Local Plan and the National Planning Policy Framework (NPPF). Neighbours and consultees can comment, and the council weighs their points against planning policy. Nobody, including us, can promise the outcome, which is why an outright sale without planning is priced for that uncertainty.
How long does selling a garden plot in Harpenden take?
The legal work usually runs for a few months, much like an ordinary house sale. What drives it is the lender’s consent to release the plot, any covenant or access issue on the title, and how quickly both solicitors work. Selling without planning means there’s no council stage to wait for before completion.
Other options in Harpenden
- Bungalows on large plots
- Build a new home in your garden
- Combine gardens with your neighbours
- Planning promotion for your garden plot
- Plot feasibility and design
- Garden plot option agreement

