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Get started11 Sir Williams Close, Aylsham, Norwich, NR11 6AP
2 planning records
About 11 Sir Williams Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Sir Williams Close is a three-bedroom semi-detached house in Aylsham, Norwich, Norwich (NR11 6AP). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2020) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 88), a 3-band jump.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 68 m² it's 26.9% smaller than the typical home in the postcode (93 m² median across 30 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Today's modelled estimate of £276,000 is 22.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 67.7% above the typical sold price in the postcode. Sold March 2021 for £225,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private garden
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
A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 11 Sir Williams Close, Aylsham, Norwich, NR11 6AP, sourced from the PlanIt planning register.
11 Sir Williams Close has been extended on multiple sides of the property across separate planning applications.
- Aug 2021ExtensionFullApproval with Conditions
Extension: Single storey · Rear of property
Single storey flat roof rear extension
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
See how we calculated this£276,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£225,000
Recorded with HM Land Registry.
Sales timeline
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.
11 Sir Williams Close is notably below the street on floor area.
Price per m²
£3,309
Street avg £2,496
Floor Area
68 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor 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.
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.
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
Everything within walking distance
Schools, transport stops and scenic spots near this property — 5 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 11 Sir Williams Close, Aylsham, Norwich, NR11 6AP. Each answer is also embedded as structured data for search engines.