5 Grange Hill, Welwyn, AL6 9RH
About 5 Grange Hill
5 Grange Hill is a three-bedroom detached house in Welwyn (AL6 9RH). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (November 2014) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2013. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £660,000 sits 67.1% above the 2014 sale of £395,000. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 16.1% below the postcode norm. Last changed hands 12 years ago, in February 2014. At 96 m² it's 29.9% smaller than the typical home in the postcode (137 m² median across 4 EPCs).
Know exactly what you're buying at 5 Grange Hill
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water efficiency improved
Low energy lighting percentage decreased
Planning history
5 Grange Hill has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£660,000
Modelled from EPC, postcode comparables.
£395,000
Recorded with HM Land Registry.
Sales timeline
19 February 2014Most recent
£395,000
Median price across the last 5 sales in AL6 9RH: £745,100 (2022–2008).
Everything we know about 5 Grange Hill, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Grange Hill homes
On price per m², 5 Grange Hill runs well behind the street norm.
Price per m²
£4,115
Street avg £5,317
Floor Area
96 m²
Street avg 130 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 6.8 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The Vineyards — bus stop.
Closest school
0.9 km
Welwyn St Mary's Church of England Voluntary Aided Primary School. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.