Which ward in Harlow has the highest planning approval rate?

Old Harlow West at 100.0% based on 58 decisions.

Which ward in Harlow has the lowest planning approval rate?

Mark Hall South at 92.5% based on 40 decisions.

How much do planning approval rates vary across Harlow?

There is a 7.5% gap between Old Harlow West and Mark Hall South. Your postcode significantly affects outcomes.

Planning Approval Rates by Ward in Harlow

Planning outcomes in Harlow are highly localised. The gap between the most and least permissive wards is 7.5% — that's not noise, it's a fundamentally different planning environment depending on where you live.

2,497 real decisions·20 wards·Updated May 2026

98.0% approved overall. But 51 applications refused since 2020. Where you live in Harlow shifts your odds by up to 7.5%. The council average doesn't tell you which side of that gap you're on.

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All 20 wards ranked

#	Ward	Decisions	Approved	Refused	Rate
1	Old Harlow West	58	58	0	100.0%
2	Passmores South	23	23	0	100.0%
3	Sumners And Kingsmoor East	45	45	0	100.0%
4	Town Centre	44	44	0	100.0%
5	Passmores North	27	27	0	100.0%
6	Stewards	17	17	0	100.0%
7	Mark Hall North	70	70	0	100.0%
8	Churchgate	38	38	0	100.0%
9	Church Langley South	23	23	0	100.0%
10	Little Parndon East	22	22	0	100.0%
11	Newhall	42	42	0	100.0%
12	Potter Street	35	35	0	100.0%
13	Great Parndon West	20	20	0	100.0%
14	Latton Bush East	13	13	0	100.0%
15	Great Parndon North	43	42	1	97.7%
16	Netteswell North	41	40	1	97.6%
17	Gilden Park And Mulberry Green	30	29	1	96.7%
18	Little Parndon West	30	29	1	96.7%
19	Netteswell South	23	22	1	95.7%
20	Mark Hall South	40	37	3	92.5%

See how this applies to your postcode →

These are council averages. Your property is specific.

An extension might sail through in Old Harlow West but face serious resistance in Mark Hall South.
Check your postcode to see what actually happens near your address.

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What the data tells us

A 7.5% gap separates the best and worst wards. Old Harlow West approves 100.0% of applications while Mark Hall South approves just 92.5%. That's a fundamentally different planning environment.

High volume doesn't mean high approval. Some of the busiest wards aren't the most permissive. The number of applications a ward processes tells you nothing about how likely yours is to succeed.

Ward averages are a starting point, not a guarantee. Your specific outcome depends on your property, your neighbours, your proposal type and the comparable decisions near your address.

Before you spend £5,000+ on architects and drawings

51 planning applications in Harlow have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A free, property-specific report shows you what gets approved — and what gets refused — near your property.

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Free · Property report emailed in minutes · Based on 2,650,000+ real decisions

More Harlow planning data

Methodology: Covers 2,497 planning decisions in Harlow, January 2020 to present. Approval rate = approved / (approved + refused). Pending, withdrawn and invalid excluded. Ward boundaries reflect current electoral divisions. Data from Harlow Council's public planning portal. Full methodology →