Infill plots wanted in Upminster
Development Land Wanted buys infill plots in Upminster and right across England and Wales. Owners and agents are both welcome.
An infill plot is a gap in an otherwise built-up frontage, between existing houses or buildings, where one or more new homes could fit. These small sites are often in sought-after streets and can be well suited to planning.

- Size
- 1 to 9 homes typically
- Planning
- With or without
- Areas
- England & Wales
- Ways we buy
- Outright or conditional
Is your land in Upminster the kind we want?
We look for infill plots across Upminster and the surrounding villages, particularly where there is room for parking off the road. Sitting about 17 miles east of central London, Upminster is within Greater London, with Hornchurch and Romford close by.
- Gaps in a street frontage between houses or other buildings
- Corner plots within built-up areas
- Small yards or garages between houses
- Land with or without an earlier planning history
London planning is shaped by both the London Plan and borough plans, with higher densities expected near stations and town centres. Small sites, including garden land, yards and redundant commercial premises close to Underground, Overground, Elizabeth line or national rail stations, are the most common route to new homes in the outer areas.
Checks we make on infill plots in Upminster
Character of the street
New homes need to suit the building line, height and spacing of the street.
Trees
Protected trees or trees in a conservation area can limit what fits.
Services
Connections for drainage, water and power need to be reachable.
National policy in England now recognises "medium development" of 10 to 49 homes on sites up to 2.5 hectares, and asks councils to allocate at least 10% of their housing on sites of one hectare or less and a further 10% on sites of one to 2.5 hectares.
Some land in Greater London is designated Green Belt. If your land is within it, it may still qualify as grey belt or previously developed land under national policy, subject to the Golden Rules.
Our base is in Great Barr, Birmingham, about 115 miles away, and we buy land throughout England and Wales.
Four ways to sell to us
Outright purchase
We agree a price and buy the land, with no planning condition attached.
Outright purchaseSubject-to-planning contract
Common for infill: we apply, and you sell once permission is granted.
Subject-to-planning contractHow a sale to us works
Get in touch
Tell us where the land is and what you know about it.
Site review
We look at the land, its planning position and anything that could affect it.
Proposal
We put our proposal in writing, with no obligation to accept.
Exchange and completion
If you go ahead, contracts are exchanged and the sale completes on the agreed terms.
Questions owners in Upminster ask
Will my neighbours be consulted?
Yes. The council consults neighbours on planning applications, and their comments are considered alongside policy.
Do small infill sites need biodiversity net gain?
In England, from 6 August 2026 most non-major sites of 0.2 hectares or less are exempt from mandatory BNG, unless priority habitat is affected. Wales uses a different approach.
Which planning rules apply to land in Upminster?
As Upminster is in England, national policy comes from the National Planning Policy Framework, revised in August 2026. Local policies in the council's development plan also apply.
Do I need to pay anything to have land in Upminster assessed?
No. Our appraisal is free and there is no obligation to sell to us.
