49 Upper Green, Tewin, Welwyn, AL6 0LX
About 49 Upper Green
49 Upper Green is a detached house in Tewin, Welwyn, Welwyn (AL6 0LX). It has a recorded floor area of 238 m² (around 2562 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (September 2017) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
6 planning records sit against the property, 4 approved, 2 refused. Today's modelled estimate of £1,398,000 is 11.8% above the 2018 sale price. Last sale on file: £1,250,000 in November 2018.
Know exactly what you're buying at 49 Upper Green
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
49 Upper Green's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
49 Upper Green has been through 4 approved planning applications — a well-evolved property.
- May 2017Demolition And RebuildFullIn report
Demolition of existing dwelling and the erection of 6no. dwellings.
- Agent
- M.J.Cook Architect RIBA
- Documents
- 21 docs on file
- Reference
- 3/17/0664/FUL
- Dec 2013New BuildFullIn report
Erection of detached two storey dwelling and detached garage .
- Agent
- M.J.Cook Architect Riba
- Documents
- 14 docs on file
- Reference
- 3/13/1917/FP
We flagged 1 thing worth checking at 49 Upper Green
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
£1,398,000
Modelled from EPC, postcode comparables.
£1,250,000
Recorded with HM Land Registry.
Sales timeline
30 November 2018Most recent
£1,250,000
Median price across the last 2 sales in AL6 0LX: £271,500 (2003–2000).
Everything we know about 49 Upper Green, 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

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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Plume of Feathers PH — bus stop.
Closest school
0.9 km
Tewin Cowper Church of England Voluntary Aided Primary School. 9 schools nearby.
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