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Postcode · High Wycombe

Housing in HP15 6SU

What the homes in HP15 6SU are, who owns them, how many people share them and what they rent for.

Neighbourhood
Knotty Green & Holmer Green
Council
Buckinghamshire
Region
South East
Neighbourhood population
1,309 (2024)
Property types

What homes look like here

The most common homes here are detached houses (73.2%). Flats make up 4%, less than half the 22.2% across England.

HP15 6SUEngland
Detached73.2%22.9%
Semi-detached19.4%31.5%
Terraced3.4%23%
Purpose-built flat2.1%17.1%
Flat in a converted or shared house0.9%3.5%
Flat in a commercial or converted building0.9%1.7%
Caravan or mobile home0%0.4%
Tenure

Owning vs renting

93% of households in the HP15 6SU area own their home, well above the England average of 61.3%. Private renting makes up 4.9% of households, less than half the England figure of 20.5%. 59.9% own outright and 33.1% with a mortgage.

HP15 6SU
93%
England
  • Owned93%61.3%
  • Shared ownership0.2%1%
  • Private rented4.9%20.5%
  • Social rented1.9%17.1%
  • Lives rent free0%0.1%

By mortgage and landlord type

HP15 6SUEngland
Owned outright59.9%32.5%
With a mortgage or loan33.1%28.8%
From a private landlord or letting agent3.6%18.2%
Other private rented1.3%2.2%
From the council0.9%8.3%
From a housing association0.9%8.8%
Occupancy

How many people live in each home

The average home here has 2.5 people living in it. 24% of households are one person living alone, against 30.1% across England.

HP15 6SUEngland
0%
10%
20%
30%
40%
123456+
Households

Who lives together

The most common household is a couple with dependent children (21.8%). 24.5% of households include dependent children.

HP15 6SUEngland
Living alone, under 665.5%17.3%
Living alone, 66 and over18.5%12.8%
Couple, no children15.4%16.8%
Couple with dependent children21.8%18.9%
Couple with grown-up children10.7%6.3%
Lone parent with dependent children2.6%6.9%
Lone parent with grown-up children1.5%4.2%
Family, all aged 66 and over19.6%9.2%
Sharers and other households4.3%7.7%
Rents

Private rents in Buckinghamshire

Average monthly rent for a new or renewed tenancy in Buckinghamshire (August 2026, +4.9% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.

BuckinghamshireEngland
All homes£1,475£1,459
One bedroom£1,035£1,195
Two bedrooms£1,310£1,335
Three bedrooms£1,603£1,489
Four or more£2,357£2,161
Detached£2,163£1,640
Semi-detached£1,578£1,449
Terraced£1,421£1,435
Flat or maisonette£1,211£1,444
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around HP15 6SU (Knotty Green & Holmer Green) (about 1,309 residents).

Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0. Rents: ONS Price Index of Private Rents.

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