4 New Road, Welwyn, AL6 0AG
About 4 New Road
4 New Road is a five-bedroom detached house in Welwyn (AL6 0AG). It has a recorded floor area of 238 m² (around 2562 sq ft), construction records dating it to 1983-1990 and council tax band H. The latest certificate (October 2012) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from October 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £1,174,000 sits 50.5% above the 2013 sale of £780,000. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). On the market in June 2013 and unlisted since — roughly 13 years.
Know exactly what you're buying at 4 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
What this property has
Inside
- Bedrooms5
- EnsuiteYes
Outside
- Private gardenYes
- GarageDetached
Energy performance
4 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This certificate is over 10 years old and is no longer valid.Expired 16 Oct 2022
EPC Rating
Planning history
Council records include a two-storey rear extension at 4 New Road.
- May 2014ExtensionFullIn report
Extension: Two storey · Rear of property
Erection of two storey rear extension
- Documents
- 8 docs on file
- Reference
- N6/2014/0632/FP
We flagged 1 thing worth checking at 4 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
30-day money-back guarantee
Sales history & valuation
4 New Road valuation sits well clear of the typical sold price in this postcode.
£1,174,000
Modelled from EPC, postcode comparables.
£780,000
Recorded with HM Land Registry.
Sales timeline
2 June 2013Most recent
£780,000
Median price across the last 5 sales in AL6 0AG: £1,215,000 (2022–2013).
Everything we know about 4 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 4 New Road runs comfortably ahead of the street norm.
Price per m²
£3,277
Street avg £4,282
Floor Area
238 m²
Street avg 257 m²
Habitable Rooms
8 rooms
Street avg 10 rooms
CO₂ Emissions
7.4 t/year
Street avg 11.2 t/year
Similar properties nearby
1 Desborough Drive, Tewin
AL6 0HQ
1 Acorn Glade, Digswell
AL6 0AZ
1 Broom Hill
AL6 0SF
1 Badgers Walk, Tewin
AL6 0HP
1 Cob Lane Close, Digswell
AL6 0DD
1 Churchfield Road, Tewin
AL6 0JW
1 Chestnut Walk
AL6 0SB
1 Barneswood
AL6 0EU
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
0.2 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.