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Get started3 Grattan Mews is a two-bedroom semi-detached house in Hailsham (BN27 1ED). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (May 2016) shows a D (score 63), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2011); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 1.9% per year against 0% for the wider region. Today's modelled estimate of £232,000 is 26.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£284/sq ft) was about 17.2% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Sold November 2021 for £183,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 14 May 2026
REPLACEMENT DOORS AND WINDOWS
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£232,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 17 years.
£183,500
Growth on file: 1.9% per year over 17 years.
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3 Grattan Mews is notably below the street on epc rating.
Price per m²
£3,058
Street avg £2,662
Floor Area
60 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Old Railway Bridge — bus stop.

Daytime· 07:00 – 23:00
51.2dB

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REMOVAL OF EXISTING TIMBER WINDOWS AND DOORS AS SHOWN AND REPLACEMENT WITH UPVC AND COMPOSITE FRONT DOORS. REMOVAL OF EXISTING TIMBER ROOFLINE MATERIALS AND REPLACEMENT WITH UPVC. REMOVAL OF EXISTING TIMBER SHIPLAP CLADDING AND REPLACEMENT WITH ARCTIC WHITE HARDIE PLANKING.
11 November 2021Most recent
£183,500
-8.3%over 4 years27 January 2017
£200,000
+48.1%over 11 years14 April 2005
£135,000
Median price across the last 5 sales in BN27 1ED: £135,000 (2024–2004).
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
2.7 t/year
Street avg 2.2 t/year
BN27 1NQ
Closest school
0.1 km
Hailsham Academy. 7 schools nearby.
Night-time· 23:00 – 07:00
42.1dB