34 Warren Way, Welwyn, AL6 0DN
About 34 Warren Way
34 Warren Way is a semi-detached house in Welwyn (AL6 0DN). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2016) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 81). The latest certificate is from February 2016, so improvements made since then won't be reflected.
At 157 m² the property is well over the postcode median (105 m² across 9 EPCs), placing it in the larger end of the local stock. 10 years since the last transfer (June 2016). Today's modelled estimate of £798,000 is 27.7% above the 2016 sale price.
Know exactly what you're buying at 34 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
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2026
EPC Rating
Planning history
34 Warren Way has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 34 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
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Sales history & valuation
34 Warren Way valuation sits well clear of the typical sold price in this postcode.
£798,000
Modelled from EPC, postcode comparables.
£625,000
Recorded with HM Land Registry.
Sales timeline
22 June 2016Most recent
£625,000
Median price across the last 5 sales in AL6 0DN: £755,550 (2024–2020).
Everything we know about 34 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
34 Warren Way outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,981
Street avg £4,946
Floor Area
157 m²
Street avg 116 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.2 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
0.9 km
St John's CofE Primary School. 13 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.