What kind of home is 11 Colley Close, HP18 9GE?

11 Colley Close, HP18 9GE is a 4-bedroom mid-terrace house.

What was the last sold price for 11 Colley Close, HP18 9GE?

11 Colley Close, HP18 9GE last sold for £610,000 in October 2025. Before that, it sold for £439,000 in March 2014, so prices have been rising over 12 years on record. Source: HM Land Registry.

Has 11 Colley Close, HP18 9GE appreciated in value?

Across 2 sales between March 2014 and October 2025, 11 Colley Close, HP18 9GE rose from £439,000 to £610,000, a change of £171,000. That works out to roughly +2.9% per year compounded over 12 years. Source: HM Land Registry.

What energy rating does 11 Colley Close, HP18 9GE have?

The current EPC rating for 11 Colley Close, HP18 9GE is C with a score of 77 out of 100, lodged in June 2023. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 11 Colley Close, HP18 9GE?

11 Colley Close, HP18 9GE has a recorded floor area of 169 m² (1,819 sq ft), around 42 m² per bedroom. That makes it about 90% larger than the median EPC-recorded property in HP18 9GE. Source: EPC Register.

What heating system does 11 Colley Close, HP18 9GE use?

The latest EPC at 11 Colley Close, HP18 9GE records electricity as the main heating fuel. Source: EPC Register.

What is the council tax band for 11 Colley Close, HP18 9GE?

11 Colley Close, HP18 9GE is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 11 Colley Close, HP18 9GE in?

11 Colley Close, HP18 9GE sits in Brill, Aylesbury, Aylesbury. It falls within the HP18 postcode district.

How safe is the area around 11 Colley Close, HP18 9GE?

Police records around 11 Colley Close, HP18 9GE show an average of 77 reported crimes per month over the last 12 months. Violent crime makes up roughly 48% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 11 Colley Close, HP18 9GE?

The closest primary school to 11 Colley Close, HP18 9GE is Brill Church of England School (504m), one of 2 primaries within walking distance.

What is the nearest station to 11 Colley Close, HP18 9GE?

The closest bus stop to 11 Colley Close, HP18 9GE is The Square, 318m away. In total there are 9 bus stops within the surrounding area.

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11 Colley Close, Brill, Aylesbury, HP18 9GE

Property type

Mid terrace

Bedrooms

Bathrooms

Floor area

169 m²

1819 sq ft

Energy rating

Score 77

Council tax

Band G

Tenure

Freehold

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Overview

About 11 Colley Close

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

11 Colley Close is a four-bedroom mid-terrace house in Brill, Aylesbury, Aylesbury (HP18 9GE). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to 2012 onwards and council tax band G. Tenure is freehold. The latest certificate (June 2023) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since August 2012. Between certificates, main heating went from Average to Good; while window efficiency dropped from Very Good to Good and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 86). Main heating runs on electricity.

At 169 m² the property is well over the postcode median (92 m² across 12 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold October 2025 for £610,000. Across 2014–2025, sale prices on this property compounded at 2.9% per year.

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

Bedrooms4
Bathrooms4
Dining roomYes

Outside

ParkingOff road

Building

TenureFreehold

Before you decide

Everything you need to know about 11 Colley 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.

Current Certificate(1 of 2)

Jun 2023

EPC Rating

C77

Main Heating

Heat Pump

Main Fuel

Electric

Hot Water

Very Poor

Windows

Good

CO2 Emissions

3.1 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 18 June 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2023from Aug 2012

Heating Controls

Full ControlProg + Stat

Heating controls changed

Hot Water

AverageVery Poor

Hot water efficiency decreased

Low Energy Lighting

19%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

21st centuryMid-Terrace HouseFreeholdEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Colley Close, Brill, Aylesbury, HP18 9GE, sourced from the PlanIt planning register.

11 Colley Close has no planning applications on record.

But the area is active

2 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.

11 Colley Close valuation sits well clear of the typical sold price in this postcode.

Current estimate

£583,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 12 years.

See how we calculated this

Last sold (2025)

£610,000

Growth on file: 2.9% per year over 12 years.

Sales timeline

1 October 2025Most recent
£610,000
+39.0%over 11 years
21 March 2014
£439,000

Median price across the last 5 sales in HP18 9GE: £490,000 (2025–2020).

Nearby sales in HP18 9GE

On the street

Versus other Colley Close homes

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

On years held, 11 Colley Close runs well behind the street norm.

Price per m²

£3,609

Street avg £3,766

On par

Floor Area

169 m²

Street avg 110 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.1 t/year

Street avg 2.2 t/year

Strongly below

Before you decide

Everything you need to know about 11 Colley Close

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

Larger development activity nearby

Pick your report · from £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.

£535k

1 Brookside, Oakley

HP18 9PN

3 bed1 bath

£688k

1 Bridge Road, Ickford

HP18 9HU

5 bed

£723k

1 Burts Lane, Long Crendon

HP18 9AJ

3 bed2 bath

£887k

1 Ashtree Cottages, Thame Road, Chilton

HP18 9LJ

5 bed

£342k

1 Bradley Close, Oakley

HP18 9QS

3 bed1 bath

£1.2m

1 Carters Lane, Long Crendon

HP18 9DE

5 bed

£373k

1 Burns Close, Long Crendon

HP18 9BX

2 bed1 bath

£541k

1 Coldstream Way, Worminghall

HP18 9GS

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

77/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

The Square — bus stop.

Closest school

0.5 km

Brill Church of England School. 2 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 HP18 9GE from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

44.9dB

Low

Night-time road noise heatmap for HP18 9GE

Night-time· 23:00 – 07:00

36.2dB

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 11 Colley Close, Brill, Aylesbury, HP18 9GE. Each answer is also embedded as structured data for search engines.