Post only
Addresses for letters to “The Owner/Occupier”. No phone numbers, no names, no doorstep lists.
Builder leads · Barnet
Builder leads in Barnet: 520+ new in 90 days.
527 applications filed with Barnet council in the 90 days to 21 Oct 2026 mean work for builders, and 1,621 in the last 12 months. We read the register every day and post you the addresses, so your letter lands while they’re still choosing.
- filed in the 90 days to 21 Oct 2026
- 527
- in the last 12 months
- 1,621
- household & minor work granted, 2025
- 79.7%
Barnet · building workby filing month
The work
What Barnet's building applications are for, and where.
45% of Barnet's 1,621 building applications in the last 12 months were single-storey extension, then extension (421).
The work clusters in NW4 (178), EN5 (170) and NW11 (167): those three postcode districts filed 32% of it.
Filings ran at about 179 a month over the last 5 full months, peaking in June 2026 with 210.
That is 43% of everything filed with Barnet council in the year (3,773 applications); the rest is other trades' work, adverts, trees and paperwork.
The kinds of work, last 12 months
The trigger that put each application on a builder’s list. The full matching table
Where in Barnet, by postcode district
Your patch can be the whole council, a few districts or a radius around your yard.
Off the register
The latest building applications in Barnet, address hidden.
As filed with the council, newest first. Subscribers get the full site address, the planning reference and the reason it matched, for every one.
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21 Oct 2026 HA8 Awaiting decision
Two storey rear extension
●● ●●●●●●●● ●●●●, HA8Two-storey / first-floor extension · work due now to 4 months from the decision -
21 Oct 2026 NW11 Awaiting decision
Part single, part two storey side and rear and lower ground extension with associate new terrace, access steps and lower ground level patio. Conversion of garage to…
●● ●●●●●●●● ●●●●, NW11Two-storey / first-floor extension · work due now to 4 months from the decision -
21 Oct 2026 NW4 Awaiting decision
Single storey rear extension added to an existing extension with the total extension measuring 6.00 metres deep, with a maximum height of 3.00 metres and an eaves height…
●● ●●●●●●●● ●●●●, NW4Single-storey extension · work due now to 3 months from the decision -
21 Oct 2026 NW11 Awaiting decision
Single storey rear extension
●● ●●●●●●●● ●●●●, NW11Single-storey extension · work due now to 3 months from the decision -
20 Oct 2026 EN5 Awaiting decision
Single storey front porch extension with pitched roof
●● ●●●●●●●● ●●●●, EN5Single-storey extension · work due now to 3 months from the decision -
20 Oct 2026 EN5 Awaiting decision
Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.
●● ●●●●●●●● ●●●●, EN5Single-storey extension · work due now to 3 months from the decision
Descriptions are the applicant’s own words from the public register. We leave out any row that names a person or carries a house number.
Timing
Your letter lands before Barnet decides.
Single-storey shells start 0–3 months after consent; two-storey 0–4.
- decided on time
- 95.8%
- household & minor granted
- 79.7%
- decisions in 2025
- 2,539
MHCLG planning statistics (PS2), Barnet, 2025. “Household & minor” is the government’s “other” category, which holds householder applications: 1,396 granted of 1,751. Barnet approval rates in full
- Day 0Plans filed with Barnet council
The drawings go on the public register. That’s when we read them.
- Week 1Your letter lands
Addressed to the Owner/Occupier, before the homeowner has rung anyone.
- About week 8The council decides
The statutory target for household applications. Many take longer.
- ThenThey pick a builder
Your competitors meet them here. You wrote to them two months ago.
Patch check
Is your patch still yours to take?
Tell us what you do and where. We’ll run the last 90 days of the public register through the same rules your list uses and show you the matching demand sitting in it right now. No card, no trial, no obligation.
Counts only. High and medium confidence matches, deduplicated to one line per application. The site addresses, planning references and per-row reasoning are what a subscription buys.
Want the full list and a monitor built for your firm?
Leave your details and we’ll be in touch today.
The rules
Straight about what you get, and what you don’t.
One firm per trade per patch
Exclusive cover means we won’t sell your councils or postcodes to another firm in your trade while you hold them. Checked before you pay.
A limit on letters per home
We limit how many PlanWatch letters one household gets in a month, across every trade. Exclusive cover is never held back by that limit.
Price
£149 a month. Barnet, yours.
Bricklayers & building contractors, Barnet or any patch you choose, billed monthly. No contract, no trial. If someone in your trade already holds Barnet, we tell you before you pay.
- An addressed list of every matching home in Barnet, with the work filed and when your trade is needed
- Your patch, your trade, nobody else: exclusive cover, checked before you pay
- A CSV your printer or mailing house runs as it is
- First list in 24 hours, then only the new homes every month. Never the same address twice
Demand Radar · bricklayers & building contractorsExclusive patch
£149a month · one trade · your patch
Already a subscriber? Open your dashboard →
Questions before you sign up? Email business@planwatch.co.uk.
Questions
Straight answers
Something we haven’t answered? Email business@planwatch.co.uk and a person will reply within one working day.
How many builder leads are there in Barnet?
527 in the 90 days to 21 Oct 2026, and 1,621 in the 12 months to the same date: planning applications filed with Barnet council that match our rules for bricklayers & building contractors at high or medium confidence. Refused and withdrawn applications are not counted, and nothing is estimated.
What building work gets filed in Barnet?
In the last 12 months: single-storey extension (733), extension (421), two-storey or first-floor extension (233) and outbuilding or annexe or detached garage (118). Single-storey shells start 0–3 months after consent; two-storey 0–4.
Which parts of Barnet file the most building work?
By postcode district over the last 12 months: NW4 (178), EN5 (170), NW11 (167), HA8 (157) and NW7 (152). Your list can cover the whole council, a few districts, or a radius around your yard.
How quickly does Barnet council decide planning applications?
Barnet council decided 95.8% of its applications within the statutory time limit in 2025, and granted 79.7% of its "other" decisions, the government category that holds householder applications (1,396 of 1,751, MHCLG PS2 figures). The target for a householder application is eight weeks, so a letter sent the week it is filed lands well before the decision.
Can another builder in Barnet get the same list?
Not from us while you hold it. Exclusive cover is one firm per trade per patch, and we check your patch is free before you pay. The register itself is public, so anyone can read it: what you pay for is the reading, the matching, the deduplication and a list your printer can post the same day.
How do I get the addresses?
Subscribe to Demand Radar for £149 a month. Your first list arrives within 24 hours, then only new homes every month, as a CSV your printer or mailing house can run as it is. Addresses are for letters to "The Owner/Occupier" only: no names, no phone numbers.
Near Barnet
Builder leads nearby, and every other trade in Barnet.
Builder leads near Barnet
Other trades in Barnet
Counts are refreshed daily from the register and dated 21 Oct 2026. In the 90-day count, “new” means filed from 24 Jul 2026 to 21 Oct 2026.
Barnet filed 527 building applications in 90 days. Who wrote to them?
Check your patch in one field: no card, no sign-up. If it’s free in your trade, it’s yours for £149 a month.
PlanWatch for business · leads from the public UK planning register · postal outreach only, addressed to “The Owner/Occupier”. How it works