15a, Briary Wood Lane, Welwyn, AL6 0TE
About 15a
15a is a detached house in Welwyn (AL6 0TE). It has a recorded floor area of 205 m² (around 2207 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (June 2025) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2013. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to D (score 66).
It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). One historical planning record sits against the property in 2019.
Know exactly what you're buying at 15a
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
15a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Planning history
- Apr 2019New BuildFullIn report
Erection of 1 x two-storey house with associated access
- Documents
- 6 docs on file
- Reference
- 6/2019/0319/FULL
We flagged 1 thing worth checking at 15a
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
15a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,006,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL6 0TE: £911,500 (2023–2019).
Nearby sales in AL6 0TE
Everything we know about 15a, 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 Briary Wood Lane homes
On epc rating, 15a runs well behind the street norm.
EPC Rating
43 (E)
Street avg 67 (D)
Floor Area
205 m²
Street avg 191 m²
CO₂ Emissions
11.0 t/year
Street avg 6.3 t/year
Habitable Rooms
6 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Mardley Avenue — bus stop.
Closest school
0.5 km
Oaklands Primary School. 6 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.