18 Warren Way, Welwyn, AL6 0DH
About 18 Warren Way
18 Warren Way is a four-bedroom semi-detached house in Welwyn (AL6 0DH). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (September 2021) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2022, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £730,000 is 15% above the 2022 sale price. Most recent transfer: April 2022 at £635,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 18 Warren Way
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
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Energy performance
EPC Rating
Planning history
18 Warren Way has an approved single-storey rear extension on the planning record.
- Jul 2022ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear infill extension and changes to external finishes
- Reference
- 6/2022/1130/HOUSE
We flagged 1 thing worth checking at 18 Warren Way
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 2000.
£730,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 22 years.
£635,000
Growth on file: 4.4% per year over 22 years.
Sales timeline
21 April 2022Most recent
£635,000
+159.2%over 22 years4 February 2000
£245,000
Median price across the last 5 sales in AL6 0DH: £645,000 (2022–2016).
Everything we know about 18 Warren Way, 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 Warren Way homes
On epc rating, 18 Warren Way stands well clear of the street.
Price per m²
£4,847
Street avg £4,577
Floor Area
131 m²
Street avg 129 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.0 t/year
Similar properties nearby
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
0.3 km
Welwyn North Rail Station — railway station.
Closest school
0.8 km
St John's CofE Primary School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.