What kind of home is 17 Sir Williams Close, NR11 6AP?

17 Sir Williams Close, NR11 6AP is a 2-bedroom detached house.

What was the last sold price for 17 Sir Williams Close, NR11 6AP?

17 Sir Williams Close, NR11 6AP last sold for £275,000 in March 2021, around 5 years ago. Source: HM Land Registry.

How energy efficient is 17 Sir Williams Close, NR11 6AP?

The current EPC rating for 17 Sir Williams Close, NR11 6AP is D with a score of 56 out of 100, lodged in December 2020. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 17 Sir Williams Close, NR11 6AP?

17 Sir Williams Close, NR11 6AP has a recorded floor area of 83 m² (893 sq ft), around 42 m² per bedroom. That makes it about 11% smaller than the median EPC-recorded property in NR11 6AP. Source: EPC Register.

What heating system does 17 Sir Williams Close, NR11 6AP use?

The latest EPC at 17 Sir Williams Close, NR11 6AP records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 17 Sir Williams Close, NR11 6AP?

17 Sir Williams Close, NR11 6AP is in council tax band C.

Which area is 17 Sir Williams Close, NR11 6AP in?

17 Sir Williams Close, NR11 6AP sits in Aylsham, Norwich, Norwich. It falls within the NR11 postcode district in Norfolk.

How safe is the area around 17 Sir Williams Close, NR11 6AP?

Police records around 17 Sir Williams Close, NR11 6AP show an average of 3 reported crimes per month over the last 7 months. Violent crime makes up roughly 53% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 17 Sir Williams Close, NR11 6AP?

The closest primary school to 17 Sir Williams Close, NR11 6AP is St Michael's Church of England VA Primary and Nursery School (680m), one of 3 primaries within walking distance. The closest secondary is Aylsham High School (150m).

How well connected is 17 Sir Williams Close, NR11 6AP?

The closest underground stop to 17 Sir Williams Close, NR11 6AP is Aylsham (Bure Valley Railway), 500m away.

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17 Sir Williams Close, Aylsham, Norwich, NR11 6AP

Extendable

Property type

Detached

Bedrooms

Bathroom

Floor area

83 m²

893 sq ft

Energy rating

Score 56

Council tax

Band C

Tenure

Owner Occupied

Overview

About 17 Sir Williams Close

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

17 Sir Williams Close is a two-bedroom detached house in Aylsham, Norwich, Norwich (NR11 6AP). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2020) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.

Today's modelled estimate of £309,000 is 12.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 67.9% above the typical sold price in the postcode. Sold March 2021 for £275,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
Bathrooms1

Outside

Private gardenYes
GarageYes

Building

Heating systemGas
RefurbishedYes
Extension potentialPossible

Before you decide

Everything you need to know about 17 Sir Williams Close

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

D56

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Average

CO2 Emissions

4.9 t/year

Occupancy

Owner Occupied

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Late 20th centuryDetached HouseEPC D

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Planning

Planning history

Applications and permits filed against 17 Sir Williams Close, Aylsham, Norwich, NR11 6AP, sourced from the PlanIt planning register.

17 Sir Williams Close has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

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

£309,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2021)

£275,000

Recorded with HM Land Registry.

Sales timeline

19 March 2021Most recent
£275,000

Median price across the last 5 sales in NR11 6AP: £243,500 (2025–2021).

Nearby sales in NR11 6AP

On the street

Versus other Sir Williams Close homes

Four headline reads against 30 similar houses on this street, drawn from the latest EPC and Land Registry data.

17 Sir Williams Close outperforms the street on price per m² by a wide margin.

Price per m²

£3,313

Street avg £2,496

Strongly above

Floor Area

83 m²

Street avg 95 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.9 t/year

Street avg 4.6 t/year

On par

Before you decide

Everything you need to know about 17 Sir Williams Close

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

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.

£345k

1 Aegel Gardens, Aylsham

NR11 6GQ

2 bed1 bath

£321k

1 Church Farm Cottages, Banningham Road, Aylsham

NR11 6LS

3 bed1 bath

£322k

1 Buxton Road, Aylsham

NR11 6JD

3 bed

£330k

1 Adey Close, Aylsham

NR11 6WH

3 bed1 bath

£349k

1 Aylsham Road, Tuttington

NR11 6TE

3 bed1 bath

£367k

1 Breeze Avenue, Aylsham

NR11 6WF

3 bed2 bath

£383k

1 Banningham Road, Aylsham

NR11 6LP

3 bed

£454k

1 Common Lane, Tuttington

NR11 6TH

3 bed

Area

The neighbourhood at a glance

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

Full Norwich report

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.5 km

Aylsham (Bure Valley Railway) — subway entrance.

Closest school

0.1 km

Aylsham High School. 4 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 NR11 6AP from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.6dB

Low

Night-time road noise heatmap for NR11 6AP

Night-time· 23:00 – 07:00

38.9dB

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 17 Sir Williams Close, Aylsham, Norwich, NR11 6AP. Each answer is also embedded as structured data for search engines.