Flat 10, 80 Great North Road, Welwyn, AL6 0TA
About Flat 10
Flat 10 is a detached house in Welwyn (AL6 0TA). It has a recorded floor area of 110 m² (around 1184 sq ft). The latest certificate (September 2018) returns a B (score 84), comfortably above the UK average. At 110 m² this is the 9th smallest of 10 units on EPC record in the building, where floor areas span 62–110 m².
At 110 m² the property is well over the postcode median (65 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £471,000 is 24.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 28.8% below the postcode norm. Most recent transfer: December 2018 at £378,000.
Know exactly what you're buying at Flat 10
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
EPC Rating
Planning history
Flat 10 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 10
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
30-day money-back guarantee
Sales history & valuation
Flat 10 valuation sits well clear of the typical sold price in this postcode.
£471,000
Modelled from EPC, postcode comparables.
£378,000
Recorded with HM Land Registry.
Sales timeline
14 December 2018Most recent
£378,000
Median price across the last 5 sales in AL6 0TA: £320,000 (2022–2018).
Everything we know about Flat 10, 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

Versus other Great North Road homes
Flat 10 is notably below the street on co₂ emissions.
Price per m²
£3,436
Street avg £4,475
Floor Area
110 m²
Street avg 70 m²
CO₂ Emissions
1.6 t/year
Street avg 1.0 t/year
Years Held
7 years
Street avg 6 years
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Oaklands Court, Flat 1, Canonsfield Road
AL6 0GD
Oaklands Court, Flat 13, Canonsfield Road
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Oaklands Court, Flat 3, Canonsfield Road
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Flat 6, 80 Great North Road
AL6 0TA
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
The North Star PH — bus stop.
Closest school
0.2 km
Oaklands 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.