3 New Road, Welwyn, AL6 0AE
About 3 New Road
3 New Road is a semi-detached house in Welwyn (AL6 0AE). It has a recorded floor area of 171 m² (around 1841 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2015) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from April 2015, so improvements made since then won't be reflected.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Know exactly what you're buying at 3 New Road
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
3 New Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Apr 2025
EPC Rating
Planning history
3 New Road has an approved rear extension on the planning record.
- Apr 2003ConservatoryFullIn report
Extension: Rear of property
REAR CONSERVATORY
Extension- Reference
- N6/2003/0335/FP
- Sept 2002
We flagged 1 thing worth checking at 3 New Road
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
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Sales history & valuation
3 New Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£815,000
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 0AE: £867,500 (2025–2021).
Everything we know about 3 New Road, 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 New Road homes
CO₂ Emissions for 3 New Road lags the street by a wide margin.
EPC Rating
62 (D)
Street avg 64 (D)
Floor Area
171 m²
Street avg 178 m²
CO₂ Emissions
7.3 t/year
Street avg 6.3 t/year
Habitable Rooms
9 rooms
Street avg 8 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Welwyn North Railway Station — bus stop.
Closest school
0.4 km
St John's CofE Primary School. 15 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.