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 £309,000 is 27.2% 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
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
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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.
£309,000
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
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The neighbourhood at a glance
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
0.3 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







