25 New Road, Welwyn, AL6 0AQ
About 25 New Road
25 New Road is a five-bedroom detached house in Welwyn (AL6 0AQ). It has a recorded floor area of 219 m² (around 2357 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (May 2018) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on oil. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
At 219 m² it's 27.2% smaller than the typical home in the postcode (301 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £1,306,000 is 30.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 51% above the typical sold price in the postcode. Last sale on file: £1,000,000 in November 2018.
Know exactly what you're buying at 25 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
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- GarageDouble
- LandYes
Building
- Extension potentialPossible
Energy performance
25 New Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
25 New Road has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 25 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
25 New Road valuation sits well clear of the typical sold price in this postcode.
£1,306,000
Modelled from EPC, postcode comparables.
£1,000,000
Recorded with HM Land Registry.
Sales timeline
28 November 2018Most recent
£1,000,000
Median price across the last 5 sales in AL6 0AQ: £1,362,500 (2024–2019).
Everything we know about 25 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
On epc rating, 25 New Road runs well behind the street norm.
Price per m²
£4,566
Street avg £4,228
Floor Area
219 m²
Street avg 315 m²
Habitable Rooms
7 rooms
Street avg 10 rooms
CO₂ Emissions
12.0 t/year
Street avg 8.9 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
0.1 km
Mornington — bus stop.
Closest school
0.8 km
St John's CofE Primary School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.