18 Butterwick Way, Welwyn, AL6 9GH
About 18 Butterwick Way
18 Butterwick Way is a four-bedroom property in Welwyn (AL6 9GH). It has a recorded floor area of 139 m² (around 1496 sq ft) and council tax band F. The latest certificate (June 2016) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 93). The latest certificate is from June 2016, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Across 2016–2018, sale prices on this property compounded at 1.2% per year. Most recent transfer: October 2018 at £745,000.
Know exactly what you're buying at 18 Butterwick Way
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
- Bedrooms4
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- ParkingYes
Building
- Heating systemGas
- Extension potentialPossible
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jun 2026
EPC Rating
Planning history
18 Butterwick Way has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£807,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 2 years.
£745,000
Growth on file: 1.2% per year over 2 years.
Sales timeline
11 October 2018Most recent
£745,000
+2.8%over 2 years29 June 2016
£725,000
Median price across the last 5 sales in AL6 9GH: £600,000 (2025–2019).
Everything we know about 18 Butterwick Way, 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 Butterwick Way homes
18 Butterwick Way is notably below the street on years held.
Price per m²
£5,360
Street avg £5,159
Floor Area
139 m²
Street avg 144 m²
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
Years Held
8 years
Street avg 8 years
Similar properties nearby
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1 Dolphin Court
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1 Danesbury Cottages, Danesbury Park Road
AL6 9SF
1 Codicote Road
AL6 9LY
1 Butterwick Way
AL6 9GH
1 Bride Hall Cottages, Bride Hall Lane, Ayot St Lawrence
AL6 9DB
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Frythe — bus stop.
Closest school
0.9 km
Monk's Walk School. 9 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.