Land by postcode · HA area · Pinner
Pinner covers the HA5 postcode district, in Greater London. Planning applications here are decided mostly by the Harrow planning authority, with Hillingdon covering the rest. Below: what homes sold for, which planning controls apply, and what that means before you sell or develop a plot in Pinner.
Residential sales recorded by HM Land Registry between 2024-08 and 2026-07 across the HA5 district. This is market context for the town, not a land valuation: what a plot is worth depends on what can be built on it, which these figures do not show.
Sales in 24 months
796
Median sale price
£700,000
Median £ per m² of floor area
£7,722
Median, last 12m vs prior 12m
-2.2%
£708,000 → £692,500
Mix of sales: 26% detached, 36% semi-detached, 14% terraced, 24% flats.
New-build sales 2023–2024: 1 of 945 (0%). A rough proxy for recent building activity: these are homes sold by builders, not development sites.
For each designation on the planning.data.gov.uk register, the share of the 1,094 live postcodes in HA5 whose centroid falls inside it. This measures postcodes, not land area, and says nothing about any individual plot.
28 of 1,094 postcodes
115 of 1,094 postcodes
Eastcote Village · Pinnerwood Park Estate Conservation Area PART 2 · Eastcote Park Estate · Pinner Hill Estate Conservation Area · Pinner High Street Conservation Area Pinner and 3 more
262 of 1,094 postcodes
2 separate directions recorded, each removing particular permitted development rights within a defined area. The largest named one is the Residential extensions.
No postcodes in HA5 fall inside: National Landscape (AONB), National Park.
Flood zones, tree preservation orders, local plan allocations, settlement boundaries and non-designated heritage are not included here and are checked in a full assessment.
3% of postcodes in Pinner are inside the Green Belt, so Pinner has land both inside and outside it. Which side of the boundary a plot sits on determines whether the Green Belt tests apply to it at all.
24% of postcodes are covered by an Article 4 direction, which removes specific permitted development rights in that area, so changes that are automatic elsewhere need a planning application there.
These are town-level facts. The free assessment checks your actual boundary against the same registers and the local plan and tells you plainly what they mean for your plot.
Decided planning applications in Pinner since 2021, from the council registers, grouped by the kind of scheme a landowner might be weighing up. Extensions, conditions and tree works are left out. Counts, not estimates.
Taken from the units table on the planning form itself, so this is homes actually created, not a reading of the description. 37 decided since 2021, 11 refused.
20 of 37
approved, 54%
48% across London
56 homes approved of 82 applied for
Approved examples
FLORESTA Nugents Park, Hatch End (2 new homes)
Redevelopment to provide two X two storey detached (6 bed) dwelling houses with habitable roofspaces; separate amenity space; hard and soft ...
Approved 2023-01-25, Harrow ref P/2815/22
OAKLEIGH HOUSE NURSING HOME, 10 Oakleigh Road (8 new homes)
Redevelopment to provide two storey building with habitable roofspace comprising of eight flats (8 X 2 bed); proposed vehile access; landsca...
Approved 2022-11-17, Harrow ref P/2123/22
16 Grange Gardens, Pinner (1 new home)
Redevelopment to provide two storey dwelling with habitable roofspace and basement level; landscaping; bin and cycle stores
Approved 2022-10-25, Harrow ref P/2906/22
By the kind of plot, from the wording of each proposal:
3 decided since 2021
2 of 3
approved
42% across London
Approved examples
40 Grove Road, North Harrow
Conversion of dwellinghouse into two flats (1 x 2 Bed and 1 x studio); Separate Amenity space; Landscaping; Vehicle Access at rear from Rayn...
Approved 2023-07-20, Harrow ref P/1457/23
7 decided since 2021, 1 refused
5 of 7
approved, 71%
45% across London
Approved examples
Land Adjacent To 47 Antoneys Close, Pinner
Construction of two double storey semi detached dwellinghouses (2 x 3 beds); parking; separate amenity space; landscaping; green roof; bin /...
Approved 2024-12-06, Harrow ref PL/2130/24
3 decided since 2021
2 of 3
approved
51% across London
Approved examples
550 Uxbridge Road, Hatch End
Outline permission for access, scale and layout only: Demolition of existing dwelling and erection of replacement building comprising 8 no. ...
Approved 2025-05-08, Harrow ref PL/1890/24
7 decided since 2021, 5 refused
1 of 7
approved, 14%
46% across London
Approved examples
Conex House 148 FIELD END ROAD EASTCOTE PINNER HA5 1RJ
Conversion of commercial space (Class E) to residential accommodation (Class C3) comprising 4 x 1 bed and 1 x 2 bed flats with associated ca...
Approved 2024-07-29, Hillingdon ref 78364/APP/2024/1341
Also decided here: 27 applications for outbuildings, annexes or garden buildings, 19 approved.
Decided planning applications (not extensions, conditions or tree works) from the councils' own registers, summed across the 1 of 1 postcode districts in Pinner that carry them, classified by the wording of each proposal. Counts, not estimates; within a district, a class with fewer than three applications is not counted.
Pinner is split between planning authorities: Harrow (76% of sampled postcodes), Hillingdon (24%).
Borough guides: Selling land in Harrow · Selling land in Hillingdon
Draw your boundary, tell us what you own, and an architect checks it against these registers and the local plan. Free, no obligation, and you get a straight written answer.
It depends on where the plot sits, not on the town average. Across Pinner, 3% of postcodes are in the Green Belt and 11% in a conservation area. on Green Belt or National Landscape plots a new home is the exception and needs a specific case, and a replacement dwelling, a conversion or a modest extension is usually the realistic route. Outside those designations the questions that decide it are whether the plot is inside or adjoining the settlement boundary in the local plan, whether it has its own road access, and what is next to it.
Often, yes. 24% of postcodes in Pinner are under an Article 4 direction (2 separate directions), which withdraws particular permitted development rights, so an outbuilding, extension or change of use that is automatic elsewhere needs an application there. Outside those areas, permitted development applies to houses and their gardens but not to agricultural land or paddocks, where a new building or a new use normally needs permission or prior approval.
Developers look at three things before they talk about price: whether the plot is outside the Green Belt and any National Landscape, whether it sits inside or beside the settlement boundary, and what finished homes sell for. In Pinner the median sale is £700,000, and only 0% of 2023–2024 sales were new-build homes, so builders have been quiet here. A single plot usually goes to a local builder or a self-builder; a site for five or more homes attracts regional housebuilders, normally through an option or a conditional contract rather than an outright purchase, so the price you see quoted is not the price you receive.
There is no town figure for land, because a plot's value comes from what can be built on it, not from where it is. As a guide, a serviced plot with consent for one house commonly sells for around a third of the finished house value, which in Pinner would be measured against a £700,000 median sale. The same plot without consent, or inside the Green Belt, is worth a small fraction of that, and a paddock with no realistic route to consent is worth agricultural or amenity value only. The free check tells you which of those your plot is before you talk to anyone about a price.
Computed from open-data records; town-level, not plot-level measurements. Pinner here means the postcode district whose most common post town is Pinner. Sales: HM Land Registry Price Paid Data (2024-08-01 to 2026-07-31), © Crown copyright, Open Government Licence. Designations: planning.data.gov.uk (OGL); conservation areas and Article 4 directions are made locally and published on that national register. Postcode centroids: OS Code-Point Open, contains OS data © Crown copyright and database right 2026. Figures computed 2026-10-19.