66 New Road, Welwyn, AL6 0AN
About 66 New Road
66 New Road is a five-bedroom detached house in Welwyn (AL6 0AN). It has a recorded floor area of 327 m² (around 3520 sq ft), construction records dating it to 1950-1966 and council tax band G. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a self-contained annexe and attached land beyond the plot. The latest certificate (June 2017) shows a C (score 71). The recommended improvements would push it to B (score 81).
4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2001–2022, sale prices on this property compounded at 5.3% per year. On a £-per-square-foot basis, the last sale (£469/sq ft) was about 51.4% above the typical sold price in the postcode. Last sale on file: £1,650,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 66 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
- Bathrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageDouble
- LandYes
Building
- Listed buildingYes
Energy performance
66 New Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
66 New Road has been through 4 approved planning applications — a well-evolved property.
- Jan 2021Garage ConversionFullIn report
Extension: Single storey
Erection of first floor side extension and front garage after conversion of existing garage into a habitable space
Extension- Reference
- 6/2020/2898/HOUSE
- Jul 2017ExtensionFullIn report
Extension: Single storey · Side of property
Erection of a first floor side extension and front garage.
- Reference
- 6/2017/1101/HOUSE
We flagged 1 thing worth checking at 66 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 2001.
£1,557,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 21 years.
£1,650,000
Growth on file: 5.3% per year over 21 years.
Sales timeline
2 November 2022Most recent
£1,650,000
+197.3%over 21 years7 August 2001
£555,000
Median price across the last 5 sales in AL6 0AN: £900,000 (2025–2009).
Everything we know about 66 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 price per m², 66 New Road stands well clear of the street.
Price per m²
£5,046
Street avg £3,519
Floor Area
327 m²
Street avg 307 m²
Habitable Rooms
11 rooms
Street avg 10 rooms
CO₂ Emissions
9.9 t/year
Street avg 6.6 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
0.1 km
New Road — bus stop.
Closest school
1.1 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.