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Postcode insights

HP18 9NG

Grendon Underwood

Buckinghamshire

England / South East / Buckinghamshire / Oakley, Brill & Edgcott / Grendon Underwood / HP18 9NG

Overview

Postcode HP18 9NG is located in a rural hamlet, 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 moderate crime levels, with around 40.6 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 4.6 miles away. There are no primary and no secondary schools in the area.

Crime rate
3/10
Crimes per 1k residents
41
Deprivation level
5/10
Income level
6/10
Social housing
0%
Connectivity
N/A
Flood Risk
No risk
Noise Level
No noise

Deprivation level

5/10

Oakley, Brill & Edgcott has a moderate level of deprivation, ranked at position 17,061 out of 32,844 areas in the United Kingdom — placing it within the bottom 48% least deprived areas in England.

Crime level

3/10

Oakley, Brill & Edgcott has a low crime rate, with approximately 40.6 reported incidents per 1,000 residents each year.

Social housing

0%

Approximately 0.0% 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 9NG.

Flood risk

No risk

Oakley, Brill & Edgcott near HP18 9NG 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 4.6 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
154
Population density
25.8 per km²

Demographics

British
139
90.26%
Other White
6
3.9%
White and Asian (mixed)
4
2.6%
Indian
1
0.65%
Caribbean
1
0.65%
Total population: 154

Housing

Owns with a mortgage
24
40.68%
Owns outright
21
35.59%
Private landlord or letting agency
10
16.95%
Other forms of private rent
4
6.78%
Total households: 59

Property prices in Grendon Underwood

Based on 126 recent sales, the median property price is £454,500 in Grendon Underwood area, with individual transactions ranging from £135,000 up to £2,250,000.

Price per property type (last year)

Price per property type (last year)

TypeSalesMedian
Detached62£585,000
Flats2£265,000
Semi-Detached38£372,500
Terraced24£305,000

10 years price trend in Grendon Underwood

Schools

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

DistancePhaseNameTypeRating
0.0 miNot applicableAshfold SchoolOther independent school

N/A

Local amenities

No amenities nearby

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/09/2025.