What type of property is 21 Aston Bury, SG2 7EG?

21 Aston Bury, SG2 7EG is a 4-bedroom semi-detached house.

When did 21 Aston Bury, SG2 7EG last change hands?

21 Aston Bury, SG2 7EG last sold for £825,000 in May 2025, around 1 years ago. Land Registry has 4 sales on record going back to £182,500 in July 1996. Source: HM Land Registry.

Has 21 Aston Bury, SG2 7EG appreciated in value?

Across 4 sales between July 1996 and May 2025, 21 Aston Bury, SG2 7EG rose from £182,500 to £825,000, a change of £642,500. That works out to roughly +5.4% per year compounded over 29 years. Source: HM Land Registry.

What is the EPC rating for 21 Aston Bury, SG2 7EG?

The current EPC rating for 21 Aston Bury, SG2 7EG is C with a score of 70 out of 100, lodged in August 2023. It has improved from a D recorded in January 2012. Source: EPC Register.

What is the floor area of 21 Aston Bury, SG2 7EG?

21 Aston Bury, SG2 7EG has a recorded floor area of 184 m² (1,981 sq ft), around 46 m² per bedroom. That makes it about 26% larger than the median EPC-recorded property in SG2 7EG. Source: EPC Register.

How is 21 Aston Bury, SG2 7EG heated?

The latest EPC at 21 Aston Bury, SG2 7EG records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21 Aston Bury, SG2 7EG?

21 Aston Bury, SG2 7EG is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 21 Aston Bury, SG2 7EG located?

21 Aston Bury, SG2 7EG sits in Aston, Stevenage, Stevenage. It falls within the SG2 postcode district in Hertfordshire.

Is 21 Aston Bury, SG2 7EG in a safe area?

Police records around 21 Aston Bury, SG2 7EG show an average of 5 reported crimes per month over the last 8 months. Violent crime makes up roughly 60% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 21 Aston Bury, SG2 7EG?

The closest primary school to 21 Aston Bury, SG2 7EG is Aston St Mary's Church of England Aided Primary School (885m), one of 9 primaries within walking distance. The closest secondary is Barnwell School (1.9km).

What transport links are near 21 Aston Bury, SG2 7EG?

The closest bus stop to 21 Aston Bury, SG2 7EG is Cricket Ground, 428m away. In total there are 30 bus stops within the surrounding area.

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21 Aston Bury, Aston, Stevenage, SG2 7EG

4 sales on record

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

184 m²

1981 sq ft

Energy rating

Score 70

Council tax

Band G

Tenure

Owner Occupied

Overview

About 21 Aston Bury

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

21 Aston Bury is a four-bedroom semi-detached house in Aston, Stevenage, Stevenage (SG2 7EG). It has a recorded floor area of 184 m² (around 1981 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (August 2023) shows a C (score 70). When first surveyed in January 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good.

A recent sale: £825,000 in May 2025. At 184 m² it's 26.1% larger than the typical home in the postcode (146 m² median across 9 EPCs). Across 1996–2025, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£417/sq ft) was about 62.2% above the typical sold price in the postcode.

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
Bathrooms2
Dining roomYes
EnsuiteYes

Outside

Private gardenWest-facing
GarageDouble, Integral

Building

RefurbishedYes

Before you decide

Everything you need to know about 21 Aston Bury

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

Larger development activity nearby

£14.99one-off

30-day 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.

21 Aston Bury's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)

Aug 2023

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.1 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2023from Jan 2012

EPC improved fromD66toC70

Floor Insulation

UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting

14%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Aston Bury, Aston, Stevenage, SG2 7EG, sourced from the PlanIt planning register.

21 Aston Bury has no planning applications on record.

Notable planning nearby

10applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 21 Aston Bury

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

Larger development activity nearby

£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

21 Aston Bury has more than quadrupled in price since its earliest registered sale in 1996.

Current estimate

£806,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 29 years.

See how we calculated this

Last sold (2025)

£825,000

Growth on file: 5.4% per year over 29 years.

Sales timeline

29 May 2025Most recent
£825,000
+50.0%over 11 years
5 June 2013
£550,000
+6.8%over 1 year
26 April 2012
£515,000
+182.2%over 15 years
4 July 1996
£182,500

Median price across the last 5 sales in SG2 7EG: £645,000 (2024–2018).

Nearby sales in SG2 7EG

On the street

Versus the street

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Aston Bury is notably below the street on years held.

Price per m²

£4,484

Street avg £3,445

Above

Floor Area

184 m²

Street avg 144 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

6.1 t/year

Street avg 5.4 t/year

Below

Before you decide

Everything you need to know about 21 Aston Bury

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

Larger development activity nearby

£14.99one-off

30-day 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.

£845k

1 Arundel Close, Aston

SG2 7HW

4 bed2 bath

£661k

1 Brockwell Shott, Walkern

SG2 7PJ

4 bed

£541k

1 Cornfields

SG2 7RB

4 bed2 bath

£532k

1 Boxfield Green

SG2 7DR

4 bed

£909k

1 Bridgefoot Farm Barns, Church End, Walkern

SG2 7PB

3 bed2 bath

£437k

1 Conifer Close

SG2 7QL

3 bed2 bath

£431k

1 Augustus Gate

SG2 7QY

3 bed2 bath

£396k

1 Cherry Tree Rise, Walkern

SG2 7JL

3 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 Stevenage district page.

Full Stevenage report

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

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Cricket Ground — bus stop.

Closest school

0.9 km

Aston St Mary's Church of England Aided Primary School. 10 schools nearby.

Go deeper on the local area

The full 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 SG2 7EG from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

44.3dB

Low

Night-time road noise heatmap for SG2 7EG

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 21 Aston Bury, Aston, Stevenage, SG2 7EG. Each answer is also embedded as structured data for search engines.