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Postcode insights

HP18 9NL

Grendon Underwood

Buckinghamshire

Interactive map showing HP18 9NL and surrounding area

Detailed insights for HP18 9NL

Overview

Postcode HP18 9NL 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 4.7 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 9NL.

Flood risk

No risk

Oakley, Brill & Edgcott near HP18 9NL 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 4.7 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
154
Population density
25.8 per km²

Demographics

Ethnic groups

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

Housing tenure

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 £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 9NL postcode area, located within Oakley, Brill & Edgcott, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for HP18 9NL
DistancePhaseNameTypeRating
0.3 miNot applicableAshfold SchoolOther independent school

N/A

Local amenities

No amenities nearby

Geographic Information

RegionSouth EastUKJ
DistrictBuckinghamshireE06000060
Parliamentary ConstituencyMid BuckinghamshireE14001360
WardGrendon UnderwoodE05013148
ParishDortonE04001476
MSOA (Middle Layer Super Output Area)Oakley, Brill & EdgcottE02003661
LSOA (Lower Layer Super Output Area)Buckinghamshire 010DE01017674
Police ForceThames Valley
Postcode Introduced1988-03-01

Nearby Postcodes

Data Sources

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