10 New Road, Welwyn, AL6 0AG
About 10 New Road
10 New Road is a four-bedroom detached house in Welwyn (AL6 0AG). It has a recorded floor area of 209 m² (around 2254 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (July 2010) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67). The latest certificate is from July 2010, so improvements made since then won't be reflected.
It hasn't traded since January 2011, a hold of 15 years that's notably long for the area. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Across 1997–2011, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £1,225,000 is 26.9% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 35.3% above the typical sold price in the postcode. At 209 m² it's 19.2% smaller than the typical home in the postcode (259 m² median across 7 EPCs).
Know exactly what you're buying at 10 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
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
Energy performance
10 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This certificate is over 10 years old and is no longer valid.Expired 21 Jul 2020
EPC Rating
Planning history
10 New Road has been through 5 approved planning applications — a well-evolved property.
- Dec 2024Tree WorksTreesIn report
T1 - London plane to reduce crown by 25% (due to size; roots may cause damage to the house; fear of failure) (TPO 670 (2017) T1)
- Reference
- 6/2024/1687/TPO
- Sept 2009OutbuildingOutlineIn report
ERECTION OF SHED
- Documents
- 3 docs on file
- Reference
- N6/2009/1668/LU
We flagged 1 thing worth checking at 10 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
Sale price has at least doubled since 1997.
£1,225,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 14 years.
£965,000
Growth on file: 7.4% per year over 14 years.
Sales timeline
11 January 2011Most recent
£965,000
+69.3%over 9 years9 November 2001
£570,000
+54.5%over 4 years2 July 1997
£369,000
Median price across the last 5 sales in AL6 0AG: £1,215,000 (2022–2013).
Everything we know about 10 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
Years Held for 10 New Road runs comfortably ahead of the street norm.
Price per m²
£4,608
Street avg £4,092
Floor Area
209 m²
Street avg 261 m²
Habitable Rooms
9 rooms
Street avg 10 rooms
CO₂ Emissions
12.0 t/year
Street avg 10.6 t/year
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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.