35 Becket Gardens, Welwyn, AL6 9JE
About 35 Becket Gardens
35 Becket Gardens is a three-bedroom semi-detached house in Welwyn (AL6 9JE). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2024) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a conservatory, outbuildings and attached land beyond the plot. Records show the property has been extended at some point in its history.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £505,000 is 26.2% above the 2024 sale price. Most recent transfer: November 2024 at £400,000.
Know exactly what you're buying at 35 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
- Bathrooms2
- CloakroomYes
- StudyYes
- ConservatoryYes
Outside
- GarageIntegral
- OutbuildingsYes
- LandYes
Building
- Previously extendedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
35 Becket Gardens has 2 separate extension applications on the council record.
- Jan 2019ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior approval for the erection of a single storey rear extension measuring 6m in depth, 2.75m in heights, 2.75m to the eaves
- Reference
- 6/2018/3051/PN8
- Oct 2018ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear extension
- Reference
- 6/2018/2204/HOUSE
What's in 35 Becket Gardens, Welwyn, AL6 9JE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
35 Becket Gardens valuation sits well clear of the typical sold price in this postcode.
£505,000
Modelled from EPC, postcode comparables.
£400,000
Recorded with HM Land Registry.
Sales timeline
4 November 2024Most recent
£400,000
Median price across the last 5 sales in AL6 9JE: £460,000 (2025–2023).
Everything we know about 35 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
35 Becket Gardens is notably below the street on co₂ emissions.
Price per m²
£3,810
Street avg £4,697
Floor Area
105 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 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.