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Get started18 Lawn Avenue is a two-bedroom semi-detached house in Kimpton, Hitchin, Hitchin (SG4 8QD). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2021) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2010. Between certificates, roof efficiency went from Very Poor to Average, lighting went from Average to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 86), a 3-band jump.
Untraded for 25 years, with the last transfer in October 2001. At 48 m² it sits well below the postcode median (80 m² across 26 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £323,000 sits 251.1% above the 2001 sale of £92,000. On a £-per-square-foot basis, the last sale (£178/sq ft) was about 52.9% below the postcode norm.
18 Lawn Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
18 Lawn Avenue's estimated value is more than triple its earliest registered sale price (2001).
£323,000
Modelled from EPC, postcode comparables.
£92,000
Recorded with HM Land Registry.
On price per m², 18 Lawn Avenue runs well behind the street norm.
Price per m²
£1,917
Street avg £4,565
Floor Area
48 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
44.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 October 2001Most recent
£92,000
Median price across the last 5 sales in SG4 8QD: £365,000 (2024–2018).
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 2.9 t/year
SG4 8SD
Lloyd Way — bus stop.
Closest school
0.4 km
Kimpton Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.4dB
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