27 Becket Gardens, Welwyn, AL6 9JE
About 27 Becket Gardens
27 Becket Gardens is a three-bedroom mid-terrace house in Welwyn (AL6 9JE). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2010. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
One planning record on file: new windows approved in 2012. Past consents include new windows, meaningful when judging how the property has evolved. Across 2010–2024, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £462,000 is 10% above the 2024 sale price. Most recent transfer: November 2024 at £420,000.
Know exactly what you're buying at 27 Becket Gardens
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
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
Window efficiency improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Planning history
- Dec 2012RenovationFullIn report
Alteration to front elevation, replace existing garage door with new window and cladding
New Windows- Documents
- 5 docs on file
- Reference
- N6/2012/2166/FP
What's in 27 Becket Gardens, Welwyn, AL6 9JE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
27 Becket Gardens valuation sits well clear of the typical sold price in this postcode.
£462,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 14 years.
£420,000
Growth on file: 3.7% per year over 14 years.
Sales timeline
29 November 2024Most recent
£420,000
+15.1%over 10 years21 August 2014
£365,000
+46.0%over 3 years26 August 2010
£250,000
Median price across the last 5 sales in AL6 9JE: £460,000 (2025–2023).
Everything we know about 27 Becket Gardens, 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 Becket Gardens homes
27 Becket Gardens is notably below the street on years held.
Price per m²
£4,158
Street avg £4,681
Floor Area
101 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Mary's School — bus stop.
Closest school
0.2 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.