26 Firs Walk, Tewin, Welwyn, AL6 0NZ
About 26 Firs Walk
26 Firs Walk is a three-bedroom detached house in Tewin, Welwyn, Welwyn (AL6 0NZ). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (January 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).
At 127 m² it sits well below the postcode median (263 m² across 13 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,242,000 is 24.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£732/sq ft) was about 136.7% above the typical sold price in the postcode. Sold August 2022 for £1,000,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 26 Firs Walk
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
- Bedrooms3
- Bathrooms1
Energy performance
EPC Rating
Planning history
26 Firs Walk has 2 separate extension applications on the council record.
- Feb 2025ExtensionOutlineIn report
Extension: Single storey
Single storey extensions: Depth 8.00 metres, Maximum height 3.93 metres, Eaves height 3.93 metres.
- Documents
- 9 docs on file
- Reference
- 3/25/0085/PNHH
- Oct 2024ExtensionOutlineIn report
Extension: Single storey
Single storey side extension and single storey rear extension: Depth: 8.00 metres; Maximum height: 3.93 metres; Eaves height: 3.93 metres.
- Documents
- 10 docs on file
- Reference
- 3/24/1622/PNHH
We flagged 1 thing worth checking at 26 Firs Walk
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,242,000
Modelled from EPC, postcode comparables.
£1,000,000
Recorded with HM Land Registry.
Sales timeline
11 August 2022Most recent
£1,000,000
Median price across the last 5 sales in AL6 0NZ: £1,301,000 (2023–2021).
Nearby sales in AL6 0NZ
Everything we know about 26 Firs Walk, 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 Firs Walk homes
On co₂ emissions, 26 Firs Walk stands well clear of the street.
Price per m²
£7,874
Street avg £5,874
Floor Area
127 m²
Street avg 237 m²
Habitable Rooms
5 rooms
Street avg 9 rooms
CO₂ Emissions
4.7 t/year
Street avg 9.6 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Desborough Drive — bus stop.
Closest school
1.9 km
Tewin Cowper Church of England Voluntary Aided Primary School. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.