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Postcode insights

HP18 9SW

Grendon Underwood

Buckinghamshire

Interactive map showing HP18 9SW and surrounding area

Detailed insights for HP18 9SW

Overview

Postcode HP18 9SW is located in a rural village, within the Grendon Underwood ward of Buckinghamshire in the South East region, and forms part of the Oakley, Brill & Edgcott area. It has moderate deprivation and very low crime levels, with around 30.3 crimes per 1,000 residents per year. The average income of residents in Oakley, Brill & Edgcott is £57,400 per year. The nearest station is Haddenham and Thame Parkway located about 5.8 miles away. There are 1 primary and no secondary schools in the area.

Crime rate
2/10
Crimes per 1k residents
30
Deprivation level
3/10
Income level
6/10
Social housing
16.9%
Connectivity
N/A
Flood Risk
No risk
Noise Level
No noise

Deprivation level

3/10

Oakley, Brill & Edgcott has a low level of deprivation, ranked at position 25,860 out of 32,844 areas in the United Kingdom — placing it within the bottom 21% least deprived areas in England.

Crime level

2/10

Oakley, Brill & Edgcott has a very low crime rate, with approximately 30.3 reported incidents per 1,000 residents each year.

Social housing

16.9%

Approximately 16.9% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 7.1% of dwellings are socially rented.

Income level

6/10

The average income of residents in Oakley, Brill & Edgcott is £57,400 per year.

Noise Level

No noise

No significant noise sources from railways or roads near HP18 9SW.

Flood risk

No risk

Oakley, Brill & Edgcott near HP18 9SW has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is Haddenham and Thame Parkway located about 5.8 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
265
Population density
300.2 per km²

Demographics

Ethnic groups

British
249
93.96%
Other White
8
3.02%
Irish
3
1.13%
White and Black Caribbean (mixed)
2
0.75%
Indian
1
0.38%
Total population: 265

Housing

Housing tenure

Owns outright
51
43.22%
Owns with a mortgage
37
31.36%
Other social rented
13
11.02%
Private landlord or letting agency
9
7.63%
Social rents from council
7
5.93%
Total households: 118

Property prices in Grendon Underwood

Based on 126 recent sales, the median property price is £420,000 in Grendon Underwood area, with individual transactions ranging from £150,750 up to £2,250,000.

Price distribution per property type (last year)

Price distribution by property type for Grendon Underwood in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in Grendon Underwood over the last year.
TypeSalesMedian
Detached54£582,500
Flats1£395,000
Semi-Detached42£353,000
Terraced29£310,000

10 year median price trend in Grendon Underwood

Ten year median sale price trend for each property type in Grendon Underwood.

Schools

In the HP18 9SW postcode area, located within Oakley, Brill & Edgcott, there are 1 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for HP18 9SW
DistancePhaseNameTypeRating
0.2 miPrimaryBrill Church of England SchoolAcademy converter

Good

Local amenities

2 nearby supermarkets & convenience stores within mi of HP18 9SW

Nearby supermarkets & convenience stores for HP18 9SW
DistanceNameAddressDirections
0.1 miBrill StoresWindmill Street, Buckinghamshire, HP18 9SZWalking directions to Brill Stores
0.1 miConstablesHigh Street, Buckinghamshire, HP18 9STWalking directions to Constables

Geographic Information

RegionSouth EastUKJ
DistrictBuckinghamshireE06000060
Parliamentary ConstituencyMid BuckinghamshireE14001360
WardGrendon UnderwoodE05013148
ParishBrillE04001464
MSOA (Middle Layer Super Output Area)Oakley, Brill & EdgcottE02003661
LSOA (Lower Layer Super Output Area)Buckinghamshire 010AE01017642
Police ForceThames Valley
Postcode Introduced1992-08-01

Nearby Postcodes

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 01/12/2025.