12 Chestnut Walk, Welwyn, AL6 0SB
About 12 Chestnut Walk
12 Chestnut Walk is a four-bedroom detached house in Welwyn (AL6 0SB). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (September 2014) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 79). The latest certificate is from September 2014, so improvements made since then won't be reflected. Period features are noted in the property record.
At 101 m² it sits well below the postcode median (171 m² across 12 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2015, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £826,000 is 27.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£598/sq ft) was about 120.4% above the typical sold price in the postcode. 11 years since the last transfer (June 2015).
Know exactly what you're buying at 12 Chestnut 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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- StudyYes
Outside
- Private gardenFront and rear
- GarageSingle
Building
- Period featuresYes
Energy performance
12 Chestnut Walk's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Sept 2024
EPC Rating
Planning history
12 Chestnut Walk has an approved single-storey rear extension on the planning record.
- Mar 2008ExtensionFullIn report
Extension: Single storey · Rear of property
ERECTION OF FIRST FLOOR EXTENSION TO REAR ELEVATION
- Documents
- 3 docs on file
- Reference
- N6/2008/0186/FP
We flagged 1 thing worth checking at 12 Chestnut 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
Sale price has grown by over 3x since 1996.
£826,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 19 years.
£650,000
Growth on file: 7.2% per year over 19 years.
Sales timeline
29 June 2015Most recent
£650,000
+43.0%over 10 years25 October 2004
£454,500
+164.2%over 8 years4 June 1996
£172,000
Median price across the last 5 sales in AL6 0SB: £750,000 (2025–2018).
Nearby sales in AL6 0SB
Everything we know about 12 Chestnut 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 Chestnut Walk homes
Price per m² for 12 Chestnut Walk runs comfortably ahead of the street norm.
Price per m²
£6,436
Street avg £4,175
Floor Area
101 m²
Street avg 176 m²
Habitable Rooms
5 rooms
Street avg 8 rooms
CO₂ Emissions
4.6 t/year
Street avg 6.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Mardley Avenue — bus stop.
Closest school
0.6 km
Oaklands 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.