Ayot House, 2, Ayot St Lawrence, Welwyn, AL6 9BP
About Ayot House
Ayot House is a three-bedroom mid-terrace house in Ayot St. Lawrence, Welwyn, Welwyn (AL6 9BP). It has a recorded floor area of 298 m² (around 3208 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (September 2009) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). Main heating runs on oil. The latest certificate is from September 2009, so improvements made since then won't be reflected.
On the market in July 2015 and unlisted since — roughly 11 years. Across the public record there are 5 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 1 refused. Across 1996–2015, sale prices on this property compounded at 6.7% per year.
Know exactly what you're buying at Ayot House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
Ayot House's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Sept 2019
EPC Rating
Planning history
A recent planning application at Ayot House was refused — worth checking the council file.
- Jul 2025RenovationHeritageIn report
Internal repairs and reinstatement works following escape of water
- Reference
- 6/2025/1084/LB
- Apr 2024RenovationHeritageIn report
Replacement of a rotten wooden picket fence and gate, separating the terrace from the lawn, with a wrought iron fence and gate and the addition of a iron handrail for 3 steps at the back door of the property
- Reference
- 6/2024/0665/LB
What's in Ayot House, 2, Ayot St Lawrence, Welwyn, AL6 9BP's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Ayot House has more than tripled in price since its earliest registered sale in 1996.
£1,335,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 19 years.
£1,220,000
Growth on file: 6.7% per year over 19 years.
Sales timeline
16 July 2015Most recent
£1,220,000
+1.7%over 4 years31 August 2010
£1,200,000
+52.1%over 4 years8 November 2005
£789,000
+13.5%over 4 years30 August 2001
£695,000
+98.6%over 5 years24 March 1996
£350,000
Median price across the last 4 sales in AL6 9BP: £799,250 (2014–1996).
Everything we know about Ayot House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.5 km
Mill — bus stop.
Closest school
2.2 km
Codicote Church of England Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.