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Get started1 Claves Crescent is a detached house in Welwyn Garden City (AL7 1WN). It has a recorded floor area of 110 m² (around 1184 sq ft) and construction records dating it to 2020. The latest certificate (July 2022) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94).
Last sale on file: £620,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2024.
Submission of details pursuant to condition 2.1 (Remediation Strategy) on planning permission 6/2018/3110/MAJ
Latest sale on 1 Claves Crescent was the highest on Land Registry record across the postcode.
£598,000
Modelled from EPC, postcode comparables.
£620,000
Recorded with HM Land Registry.
CO₂ Emissions for 1 Claves Crescent lags the street by a wide margin.
Price per m²
£5,636
Street avg £5,325
Floor Area
110 m²
Street avg 99 m²
CO₂ Emissions
1.6 t/year
Street avg 1.3 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Blythway — bus stop.
23 September 2022Most recent
£620,000
Median price across the last 5 sales in AL7 1WN: £595,000 (2025–2023).
Years Held
4 years
Street avg 4 years
AL7 1FG
Closest school
0.6 km
Waterside Academy. 19 schools nearby.
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