Which ward in Three Rivers has the highest planning approval rate?

NOT IN DISTRICT See Details Under Parish at 100.0% based on 87 decisions.

Which ward in Three Rivers has the lowest planning approval rate?

Croxley Green South at 75.0% based on 12 decisions.

How much do planning approval rates vary across Three Rivers?

There is a 25.0% gap between NOT IN DISTRICT See Details Under Parish and Croxley Green South. Your postcode significantly affects outcomes.

Planning Approval Rates by Ward in Three Rivers

Planning outcomes in Three Rivers are highly localised. The gap between the most and least permissive wards is 25.0% — that's not noise, it's a fundamentally different planning environment depending on where you live.

868 real decisions·28 wards·Updated September 2026

All 28 wards ranked

#	Ward	Decisions	Approved	Refused	Rate
1	NOT IN DISTRICT See Details Under Parish	87	87	0	100.0%
2	Penn	12	12	0	100.0%
3	Sarratt	26	26	0	100.0%
4	Oxhey Hall	35	34	1	97.1%
5	Durrants	134	129	5	96.3%
6	Oxhey Hall And Hayling	179	171	8	95.5%
7	Penn And Mill End	109	104	5	95.4%
8	Abbots Langley And Bedmond	179	170	9	95.0%
9	Rickmansworth Town	260	246	14	94.6%
10	Chorleywood West	100	94	6	94.0%
11	South Oxhey	81	76	5	93.8%
12	Bedmond And Primrose Hill	16	15	1	93.8%
13	Chorleywood South And Maple Cross	364	341	23	93.7%
14	Croxley Green North	15	14	1	93.3%
15	Abbots Langley	25	23	2	92.0%
16	Leavesden	180	165	15	91.7%
17	Chorleywood North And Sarratt	689	630	59	91.4%
18	Rickmansworth	69	63	6	91.3%
19	Dickinsons	243	220	23	90.5%
20	Maple Cross And Mill End	21	19	2	90.5%
21	Croxley Green	42	38	4	90.5%
22	Moor Park And Eastbury	564	510	54	90.4%
23	Rickmansworth West	29	26	3	89.7%
24	Carpenders Park	191	167	24	87.4%
25	Gade Valley	149	130	19	87.2%
26	Chorleywood East	136	116	20	85.3%
27	Langleybury	18	15	3	83.3%
28	Croxley Green South	12	9	3	75.0%

See how this applies to your postcode →

These are council averages. Your property is specific.

An extension might sail through in NOT IN DISTRICT See Details Under Parish but face serious resistance in Croxley Green South.
Check your postcode to see what actually happens near your address.

Check My Postcode

What the data tells us

A 25.0% gap separates the best and worst wards. NOT IN DISTRICT See Details Under Parish approves 100.0% of applications while Croxley Green South approves just 75.0%. 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

84 planning applications in Three Rivers 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.

Check my postcode

Free · Property report emailed in minutes · Based on 3,840,000+ real decisions

More Three Rivers planning data

Methodology: Covers 868 planning decisions in Three Rivers, January 2020 to September 2026. Approval rate = approved / (approved + refused). Pending, withdrawn and invalid excluded. Ward boundaries reflect current electoral divisions. Data from Three Rivers Council's public planning portal. Full methodology →