What type of property is 15 Cowley Close, HP22 5DQ?

15 Cowley Close, HP22 5DQ is a 3-bedroom semi-detached house, set on a cul-de-sac.

What was the last sold price for 15 Cowley Close, HP22 5DQ?

15 Cowley Close, HP22 5DQ last sold for £175,000 in April 2002, around 24 years ago. Before that, it sold for £114,000 in August 1998, so prices have been rising over 4 years on record. Source: HM Land Registry.

What is the price history for 15 Cowley Close, HP22 5DQ?

Across 2 sales between August 1998 and April 2002, 15 Cowley Close, HP22 5DQ rose from £114,000 to £175,000, a change of £61,000. That works out to roughly +12.2% per year compounded over 4 years. Source: HM Land Registry.

What energy rating does 15 Cowley Close, HP22 5DQ have?

The current EPC rating for 15 Cowley Close, HP22 5DQ is F with a score of 37 out of 100, lodged in May 2012. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 15 Cowley Close, HP22 5DQ?

15 Cowley Close, HP22 5DQ has a recorded floor area of 96 m² (1,033 sq ft), around 32 m² per bedroom. That makes it about 10% larger than the median EPC-recorded property in HP22 5DQ. Source: EPC Register.

How is 15 Cowley Close, HP22 5DQ heated?

The latest EPC at 15 Cowley Close, HP22 5DQ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 15 Cowley Close, HP22 5DQ?

15 Cowley Close, HP22 5DQ is in council tax band D.

Where is 15 Cowley Close, HP22 5DQ located?

15 Cowley Close, HP22 5DQ sits in Bierton, Aylesbury, Aylesbury. It falls within the HP22 postcode district in Buckinghamshire.

What is crime like near 15 Cowley Close, HP22 5DQ?

Police records around 15 Cowley Close, HP22 5DQ show an average of 2 reported crimes per month over the last 5 months. Violent crime makes up roughly 67% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 15 Cowley Close, HP22 5DQ?

The closest primary school to 15 Cowley Close, HP22 5DQ is Bierton Church of England Combined School (203m), one of 15 primaries within walking distance. The closest secondary is The Kingsbrook School (769m), with 4 secondaries in the surrounding area.

How well connected is 15 Cowley Close, HP22 5DQ?

The closest bus stop to 15 Cowley Close, HP22 5DQ is The Red Lion PH, 277m away. In total there are 30 bus stops within the surrounding area.

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15 Cowley Close, Bierton, Aylesbury, HP22 5DQ

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

96 m²

1033 sq ft

Energy rating

Score 37

Council tax

Band D

Tenure

Owner Occupied

Overview

About 15 Cowley Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Cowley Close is a three-bedroom semi-detached house in Bierton, Aylesbury, Aylesbury (HP22 5DQ). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2012) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 77), a 3-band jump. The latest certificate is from May 2012, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.

Held since April 2002 — that's 24 years off the open market, well above the local norm. At 96 m² it's 16.4% larger than the typical home in the postcode (83 m² median across 11 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2002, sale prices on this property compounded at 12.2% per year. Today's modelled estimate of £416,000 sits 137.7% above the 2002 sale of £175,000. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 41.9% below the postcode norm.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms3
Bathrooms1
Dining roomYes

Outside

Private gardenYes
GarageYes
Cul-de-sacYes

Building

RefurbishedYes

Before you decide

Everything you need to know about 15 Cowley Close

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

15 Cowley Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 01 May 2022

EPC Rating

F37

Main Heating

Gas

Main Fuel

Gas

Hot Water

Poor

Windows

Average

CO2 Emissions

7.4 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC FExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Cowley Close, Bierton, Aylesbury, HP22 5DQ, sourced from the PlanIt planning register.

15 Cowley Close has no planning applications on record.

But the area is active

7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

15 Cowley Close's estimated value is more than triple its earliest registered sale price (1998).

Current estimate

£416,000

Modelled from EPC, postcode comparables and a sale-price growth of 12.2% per year over 4 years.

See how we calculated this

Last sold (2002)

£175,000

Growth on file: 12.2% per year over 4 years.

Sales timeline

28 April 2002Most recent
£175,000
+53.5%over 3 years
12 August 1998
£114,000

Median price across the last 5 sales in HP22 5DQ: £385,000 (2025–2018).

Nearby sales in HP22 5DQ

On the street

Versus other Cowley Close homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 15 Cowley Close lags the street by a wide margin.

Price per m²

£1,823

Street avg £4,030

Strongly below

Floor Area

96 m²

Street avg 89 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

7.4 t/year

Street avg 5.7 t/year

Strongly below

Before you decide

Everything you need to know about 15 Cowley Close

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£429k

1 Baird Place, Wendover

HP22 5BJ

3 bed

£444k

1 Bakers Walk, Weston Turville

HP22 5YW

3 bed1 bath

£371k

1 Blackmore Gate, Buckland

HP22 5JT

2 bed

£486k

1 Beauchamp Cottages, Drayton Beauchamp

HP22 5LS

2 bed2 bath

£338k

1 Ballards Row, College Road South, Aston Clinton

HP22 5EY

2 bed1 bath

£562k

1 Akeman Row, Weston Turville

HP22 5GN

4 bed3 bath

£567k

1 Anstey Brook, Weston Turville

HP22 5RT

4 bed1 bath

£600k

1 Barnett Way, Bierton

HP22 5DN

4 bed3 bath

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Aylesbury district page.

Full Aylesbury report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

The Red Lion PH — bus stop.

Closest school

0.2 km

Bierton Church of England Combined School. 19 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around HP22 5DQ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

47.0dB

Low

Night-time road noise heatmap for HP22 5DQ

Night-time· 23:00 – 07:00

39.8dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Cowley Close, Bierton, Aylesbury, HP22 5DQ. Each answer is also embedded as structured data for search engines.