103 Sir Williams Close, Aylsham, Norwich, NR11 6AY
About 103 Sir Williams Close
103 Sir Williams Close is a three-bedroom detached house in Aylsham, Norwich, Norwich (NR11 6AY). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2018) shows a C (score 71). When first surveyed in May 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Average to Good. The recommended improvements would push it to B (score 82). Other recorded features include a conservatory.
At 113 m² it's 17.1% larger than the typical home in the postcode (97 m² median across 38 EPCs). Across 2001–2018, sale prices on this property compounded at 4% per year. Today's modelled estimate of £323,000 is 32.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£200/sq ft) was about 17% above the typical sold price in the postcode. Most recent transfer: September 2018 at £243,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- ConservatoryYes
- FireplaceYes
Outside
- Private gardenRear
Energy performance
EPC Rating
Certificate validity
Valid until 15 March 2028
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
103 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.
Sales history & valuation
103 Sir Williams Close changed hands twice within eighteen months — unusual for the area.
£323,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 17 years.
£243,000
Growth on file: 4.0% per year over 17 years.
Sales timeline
25 September 2018Most recent
£243,000
+3.4%over 1 year11 April 2017
£235,000
+88.1%over 15 years26 November 2001
£124,950
Median price across the last 5 sales in NR11 6AY: £310,000 (2024–2022).
Nearby sales in NR11 6AY
95 Sir Williams Close, Aylsham, Norwich, NR11 6AY
Sold Oct 2024
£275,000173 Sir Williams Close, Aylsham, Norwich, NR11 6AY
Sold Aug 2024
£320,000151 Sir Williams Close, Aylsham, Norwich, NR11 6AY
Sold Jan 2024
£358,00097 Sir Williams Close, Aylsham, Norwich, NR11 6AY
Sold Jan 2023
£310,000115 Sir Williams Close, Aylsham, Norwich, NR11 6AY
Sold Nov 2022
£290,000
Versus other Sir Williams Close homes
EPC Rating for 103 Sir Williams Close runs comfortably ahead of the street norm.
Price per m²
£2,150
Street avg £2,482
Floor Area
113 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.1 t/year
Similar properties nearby
1 Adey Close, Aylsham
NR11 6WH
1 Buxton Road, Aylsham
NR11 6JD
1 Church Farm Cottages, Banningham Road, Aylsham
NR11 6LS
1 Breeze Avenue, Aylsham
NR11 6WF
1 Aylsham Road, Tuttington
NR11 6TE
1 Banningham Road, Aylsham
NR11 6LP
1 Common Lane, Tuttington
NR11 6TH
1 Aegel Gardens, Aylsham
NR11 6GQ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
51/mo
Falling year-on-year across the wider district.
Nearest stop
0.5 km
Aylsham (Bure Valley Railway) — subway entrance.
Closest school
0.3 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.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.2dB

Night-time· 23:00 – 07:00
38.3dB







