12 East Riding, Tewin, Welwyn, AL6 0PA
About 12 East Riding
12 East Riding is a detached house in Tewin, Welwyn, Welwyn (AL6 0PA). It has a recorded floor area of 261 m² (around 2809 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (February 2020) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
Today's modelled estimate of £1,512,000 is 21% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£445/sq ft) was about 128.1% above the typical sold price in the postcode. Last sale on file: £1,250,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2026.
Know exactly what you're buying at 12 East Riding
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
12 East Riding's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Mar 2026Loft ConversionFullIn report
Extension: Rear of property
Demolition of existing conservatory and removal of existing roof, erection of rear extension, loft conversion with dormer windows, roof lights, raised roof and parapets and alterations to fenestration
ExtensionDemolition- Documents
- 16 docs on file
- Reference
- 3/26/0321/HH
We flagged 1 thing worth checking at 12 East Riding
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,512,000
Modelled from EPC, postcode comparables.
£1,250,000
Recorded with HM Land Registry.
Sales timeline
18 March 2021Most recent
£1,250,000
Median price across the last 5 sales in AL6 0PA: £1,200,000 (2011–2003).
Nearby sales in AL6 0PA
Everything we know about 12 East Riding, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Desborough Drive — bus stop.
Closest school
1.6 km
Tewin Cowper Church of England Voluntary Aided Primary School. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.