What kind of home is 21 Stocklake, HP20 1DN?

21 Stocklake, HP20 1DN is a 2-bedroom semi-detached house.

When did 21 Stocklake, HP20 1DN last change hands?

21 Stocklake, HP20 1DN last sold for £240,000 in July 2019, around 7 years ago. Before that, it sold for £176,950 in July 2006, so prices have been rising over 13 years on record. Source: HM Land Registry.

What is the price history for 21 Stocklake, HP20 1DN?

Across 2 sales between July 2006 and July 2019, 21 Stocklake, HP20 1DN rose from £176,950 to £240,000, a change of £63,050. That works out to roughly +2.4% per year compounded over 13 years. Source: HM Land Registry.

What is the EPC rating for 21 Stocklake, HP20 1DN?

The current EPC rating for 21 Stocklake, HP20 1DN is F with a score of 36 out of 100, lodged in September 2013. It has dropped from a E recorded in March 2010. The assessor estimates the property could reach a C. Source: EPC Register.

How big is 21 Stocklake, HP20 1DN?

21 Stocklake, HP20 1DN has a recorded floor area of 108 m² (1,163 sq ft), around 54 m² per bedroom. That makes it about 23% larger than the median EPC-recorded property in HP20 1DN. Source: EPC Register.

What heating system does 21 Stocklake, HP20 1DN use?

The latest EPC at 21 Stocklake, HP20 1DN records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 21 Stocklake, HP20 1DN?

21 Stocklake, HP20 1DN is in council tax band C.

Which area is 21 Stocklake, HP20 1DN in?

21 Stocklake, HP20 1DN sits in Aylesbury. It falls within the HP20 postcode district in Buckinghamshire.

How safe is the area around 21 Stocklake, HP20 1DN?

Police records around 21 Stocklake, HP20 1DN show an average of 7 reported crimes per month over the last 13 months. Violent crime makes up roughly 44% of reports, the most common category. The overall trend is rising (367% versus the prior period). Source: Police UK.

What schools are near 21 Stocklake, HP20 1DN?

The closest primary school to 21 Stocklake, HP20 1DN is St Louis Catholic Primary School (728m), one of 21 primaries within walking distance. The closest secondary is Aylesbury Grammar School (553m), with 8 secondaries in the surrounding area.

What transport links are near 21 Stocklake, HP20 1DN?

The closest bus stop to 21 Stocklake, HP20 1DN is Pembroke Road, 64m away. The nearest bus option is Aylesbury Bus Stn, 857m away.

Calculators

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21 Stocklake, Aylesbury, HP20 1DN

Property type

Semi-detached

Bedrooms

Floor area

108 m²

1163 sq ft

Energy rating

Score 36

Council tax

Band C

Tenure

Freehold

Overview

About 21 Stocklake

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

21 Stocklake is a two-bedroom semi-detached house in Aylesbury (HP20 1DN). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to before 1900 and council tax band C. Tenure is freehold. The latest certificate (September 2013) shows an F (score 36), near the bottom of the EPC scale. Earlier certificates rated it E (March 2010); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 71), a 3-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.

At 108 m² it's 22.7% larger than the typical home in the postcode (88 m² median across 17 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2006–2019, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £292,000 is 21.7% above the 2019 sale price. Sold July 2019 for £240,000.

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

Bedrooms2
Dining roomYes

Outside

ParkingOff road

Building

TenureFreehold

Before you decide

Everything you need to know about 21 Stocklake

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

Signs of HMO activity in the areaLarger development activity nearby

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Energy

Energy performance

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

21 Stocklake 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 30 Sept 2023

Current Certificate(1 of 2)

Sept 2013

EPC Rating

F36

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Poor

CO2 Emissions

6.9 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2013from Mar 2010

EPC improved fromE39toF36

Hot Water

GoodAverage

Hot water efficiency decreased

Low Energy Lighting

13%62%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseFreeholdEPC FPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Stocklake, Aylesbury, HP20 1DN, sourced from the PlanIt planning register.

21 Stocklake 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.

21 Stocklake valuation sits well clear of the typical sold price in this postcode.

Current estimate

£292,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 13 years.

See how we calculated this

Last sold (2019)

£240,000

Growth on file: 2.4% per year over 13 years.

Sales timeline

25 July 2019Most recent
£240,000
+35.6%over 12 years
25 July 2006
£176,950

Median price across the last 5 sales in HP20 1DN: £325,000 (2025–2023).

Nearby sales in HP20 1DN

On the street

Versus other Stocklake homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 21 Stocklake lags the street by a wide margin.

Price per m²

£2,222

Street avg £3,162

Strongly below

Floor Area

108 m²

Street avg 88 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

6.9 t/year

Street avg 5.1 t/year

Strongly below

Before you decide

Everything you need to know about 21 Stocklake

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

Signs of HMO activity in the areaLarger 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.

£302k

1 Cedar Close

HP20 1XU

2 bed1 bath

£264k

1 Ash Close

HP20 1XX

2 bed1 bath

£220k

1 Barnsbury Avenue

HP20 1NL

2 bed1 bath

£192k

1 Bowerbank Court, Bierton Road

HP20 1EQ

2 bed2 bath

£191k

1 Dixie Court, Tring Road

HP20 1LE

2 bed1 bath

£304k

1 Ascott Road

HP20 1HX

1 bed1 bath

£346k

1 Aspen Close

HP20 1XY

1 bed1 bath

£220k

1 Coppice Way

HP20 1XG

1 bed1 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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

7/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Pembroke Road — bus stop.

Closest school

0.6 km

Aylesbury Grammar School. 29 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 HP20 1DN from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

54.0dB

Low

Night-time road noise heatmap for HP20 1DN

Night-time· 23:00 – 07:00

45.1dB

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 21 Stocklake, Aylesbury, HP20 1DN. Each answer is also embedded as structured data for search engines.