16 New Road, Welwyn, AL6 0AG
About 16 New Road
16 New Road is a six-bedroom detached house in Welwyn (AL6 0AG). It has a recorded floor area of 260 m² (around 2799 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (May 2016) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected. Other recorded features include outbuildings. Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2017, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £1,564,000 is 28.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 37.2% above the typical sold price in the postcode. 9 years since the last transfer (August 2017).
Know exactly what you're buying at 16 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
- Bedrooms6
- Bathrooms3
- Dining roomYes
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenYes
- GarageDouble
- OutbuildingsYes
Building
- Previously extendedYes
Energy performance
16 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This certificate is over 10 years old and is no longer valid.Expired 17 May 2026
EPC Rating
Planning history
16 New Road has an approved single-storey side and rear extension on the planning record.
- Jul 2021ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of single storey side & rear extension and associated works
- Reference
- 6/2021/1418/HOUSE
We flagged 1 thing worth checking at 16 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 1999.
£1,564,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 18 years.
£1,215,000
Growth on file: 4.6% per year over 18 years.
Sales timeline
6 August 2017Most recent
£1,215,000
+41.3%over 11 years9 August 2005
£860,000
+56.4%over 5 years29 November 1999
£550,000
Median price across the last 5 sales in AL6 0AG: £1,100,000 (2022–2013).
Everything we know about 16 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
Price per m²
£4,673
Street avg £4,083
Floor Area
260 m²
Street avg 254 m²
Habitable Rooms
10 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.