What kind of home is 6 Windmill Street, HP18 9SZ?

6 Windmill Street, HP18 9SZ is a 4-bedroom semi-detached house.

When did 6 Windmill Street, HP18 9SZ last change hands?

6 Windmill Street, HP18 9SZ last sold for £435,000 in February 2020, around 6 years ago. Before that, it sold for £235,000 in December 2011, so prices have been rising over 8 years on record. Source: HM Land Registry.

How has the value of 6 Windmill Street, HP18 9SZ changed over time?

Across 2 sales between December 2011 and February 2020, 6 Windmill Street, HP18 9SZ rose from £235,000 to £435,000, a change of £200,000. That works out to roughly +7.8% per year compounded over 8 years. Source: HM Land Registry.

How energy efficient is 6 Windmill Street, HP18 9SZ?

The current EPC rating for 6 Windmill Street, HP18 9SZ is D with a score of 55 out of 100, lodged in March 2019. It has improved from a E recorded in February 2011. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 6 Windmill Street, HP18 9SZ?

6 Windmill Street, HP18 9SZ has a recorded floor area of 103 m² (1,109 sq ft), around 26 m² per bedroom. That makes it about 10% larger than the median EPC-recorded property in HP18 9SZ. Source: EPC Register.

What heating system does 6 Windmill Street, HP18 9SZ use?

The latest EPC at 6 Windmill Street, HP18 9SZ records lpg as the main heating fuel. Source: EPC Register.

What is the council tax band for 6 Windmill Street, HP18 9SZ?

6 Windmill Street, HP18 9SZ is in council tax band D.

Which area is 6 Windmill Street, HP18 9SZ in?

6 Windmill Street, HP18 9SZ sits in Brill, Aylesbury, Aylesbury. It falls within the HP18 postcode district in Buckinghamshire.

Is 6 Windmill Street, HP18 9SZ in a safe area?

Police records around 6 Windmill Street, HP18 9SZ show an average of 2 reported crimes per month over the last 5 months. Other theft makes up roughly 55% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 6 Windmill Street, HP18 9SZ?

The closest primary school to 6 Windmill Street, HP18 9SZ is Brill Church of England School (345m), one of 2 primaries within walking distance.

What is the nearest station to 6 Windmill Street, HP18 9SZ?

The closest bus stop to 6 Windmill Street, HP18 9SZ is Church Street, 235m away. In total there are 10 bus stops within the surrounding area.

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6 Windmill Street, Brill, Aylesbury, HP18 9SZ

Property type

End terrace

Bedrooms

Bathroom

Floor area

103 m²

1109 sq ft

Energy rating

Score 55

Council tax

Band D

Tenure

Owner Occupied

Overview

About 6 Windmill Street

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

6 Windmill Street is a four-bedroom end-of-terrace house in Brill, Aylesbury, Aylesbury (HP18 9SZ). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2019) shows a D (score 55), a step below the typical UK home. When first surveyed in February 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Poor. The recommended improvements would push it to C (score 74). Main heating runs on lpg. Period features are noted in the property record.

Across 2011–2020, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £550,000 is 26.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 19% above the typical sold price in the postcode. Sold February 2020 for £435,000.

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
Bathrooms1
Open-plan layoutYes
Dining roomYes
Utility roomYes
CloakroomYes
FireplaceYes

Outside

Private gardenYes

Building

Period featuresYes
RefurbishedYes

Before you decide

Everything you need to know about 6 Windmill Street

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

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 3)

Mar 2019

EPC Rating

D55

Main Heating

Gas

Main Fuel

Gas

Hot Water

Poor

Windows

Good

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2016from Feb 2011

EPC improved fromE39toF26

Main Fuel

GasLPG

Fuel source changed

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

GoodPoor

Hot water efficiency decreased

Windows

Mostly DoubleFull Double

Windows upgraded, improving insulation

Walls

Very PoorPoor

Wall insulation improved

Low Energy Lighting

30%0%

Low energy lighting percentage decreased

Mar 2019from Jun 2016

EPC improved fromF26toD55

Roof

Very PoorGood

Roof insulation improved

Low Energy Lighting

0%58%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 6 Windmill Street, Brill, Aylesbury, HP18 9SZ, sourced from the PlanIt planning register.

6 Windmill Street 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£550,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 8 years.

See how we calculated this

Last sold (2020)

£435,000

Growth on file: 7.8% per year over 8 years.

Sales timeline

14 February 2020Most recent
£435,000
+85.1%over 8 years
9 December 2011
£235,000

Median price across the last 5 sales in HP18 9SZ: £575,000 (2021–2020).

Nearby sales in HP18 9SZ

On the street

Versus other Windmill Street homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 6 Windmill Street stands well clear of the street.

Price per m²

£4,223

Street avg £3,910

Above

Floor Area

103 m²

Street avg 103 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.5 t/year

Street avg 6.6 t/year

Strongly above

Before you decide

Everything you need to know about 6 Windmill Street

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.

£533k

1 Brookside, Oakley

HP18 9PN

3 bed1 bath

£625k

1 Bridge Road, Ickford

HP18 9HU

5 bed

£795k

1 Burts Lane, Long Crendon

HP18 9AJ

3 bed2 bath

£831k

1 Ashtree Cottages, Thame Road, Chilton

HP18 9LJ

5 bed

£354k

1 Bradley Close, Oakley

HP18 9QS

3 bed1 bath

£1.1m

1 Carters Lane, Long Crendon

HP18 9DE

5 bed

£351k

1 Burns Close, Long Crendon

HP18 9BX

2 bed1 bath

£545k

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Church Street — bus stop.

Closest school

0.3 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 9SZ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

44.4dB

Low

Night-time road noise heatmap for HP18 9SZ

Night-time· 23:00 – 07:00

36.1dB

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 6 Windmill Street, Brill, Aylesbury, HP18 9SZ. Each answer is also embedded as structured data for search engines.