4 Burnham Close, Welwyn, AL6 0PE
About 4 Burnham Close
4 Burnham Close is a four-bedroom detached house in Welwyn (AL6 0PE). It has a recorded floor area of 178 m² (around 1916 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (January 2024) shows a C (score 74). When first surveyed in June 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 84).
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £941,000 sits 94% above the 2010 sale of £485,000. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 4 Burnham Close
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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Nov 2016PorchFullIn report
Extension: Single storey · Front of property
Single storey front extension incorporating new front porch.
- Agent
- DRS Consulting Services
Extension- Documents
- 9 docs on file
- Reference
- 3/16/2181/HH
- Jan 2011ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of new 1.5 storey rear extension.
- Documents
- 7 docs on file
- Reference
- 3/10/1998/FP
We flagged 1 thing worth checking at 4 Burnham Close
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
£941,000
Modelled from EPC, postcode comparables.
£485,000
Recorded with HM Land Registry.
Sales timeline
5 May 2010Most recent
£485,000
Median price across the last 1 sales in AL6 0PE: £333,000 (2002–2002).
Nearby sales in AL6 0PE
Everything we know about 4 Burnham Close, 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

Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Burnham Green Road — bus stop.
Closest school
2.1 km
St Michael's Woolmer Green CofE VA Primary School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.