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Get started99 Sir Williams Close, Aylsham, Norwich, NR11 6AY
About 99 Sir Williams Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
99 Sir Williams Close is a four-bedroom semi-detached house in Aylsham, Norwich, Norwich (NR11 6AY). It has a recorded floor area of 67 m² (around 724 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2009) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). The latest certificate is from April 2009, so improvements made since then won't be reflected.
It hasn't traded since September 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced Norwich HPI: 7.8% per year against 0% for the wider region. Today's modelled estimate of £262,000 sits 64.3% above the 2009 sale of £159,500. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 28.9% above the typical sold price in the postcode. At 67 m² it sits well below the postcode median (98 m² across 37 EPCs), making it one of the more compact homes locally.
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
- Dining roomYes
- CloakroomYes
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.
99 Sir Williams Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2019
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
99 Sir Williams Close has more than doubled in price since the earliest registered sale in 1999.
Current estimate
See how we calculated this£262,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 10 years.
Last sold (2009)
£159,500
Growth on file: 7.8% per year over 10 years.
Sales timeline
Versus other Sir Williams Close homes
Four headline reads against 37 similar houses on this street, drawn from the latest EPC and Land Registry data.
99 Sir Williams Close is notably below the street on co₂ emissions.
Price per m²
£2,370
Street avg £2,484
Floor Area
67 m²
Street avg 94 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 6AY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.2dB
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 99 Sir Williams Close, Aylsham, Norwich, NR11 6AY. Each answer is also embedded as structured data for search engines.