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Get started20 Birkhall Close is a semi-detached house in Chatham (ME5 7QD). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (January 2026) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since February 2011. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £232,000 is 17.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£391/sq ft) was about 87.1% above the typical sold price in the postcode. At 47 m² it sits well below the postcode median (76 m² across 16 EPCs), making it one of the more compact homes locally. Most recent transfer: September 2020 at £198,000.
The EPC has just been inspected, so the rating reflects current condition.
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 3.8% per year over 18 years.
£198,000
Growth on file: 3.8% per year over 18 years.
On floor area, 20 Birkhall Close runs well behind the street norm.
Price per m²
£4,213
Street avg £3,221
Floor Area
47 m²
Street avg 82 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.8dB

Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 September 2020Most recent
£198,000
+92.2%over 17 years7 February 2003
£103,000
Median price across the last 5 sales in ME5 7QD: £365,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
1.6 t/year
Street avg 3.4 t/year
ME5 7DD
Maundene School — bus stop.
Closest school
0.1 km
Maundene School. 31 schools nearby.
Night-time· 23:00 – 07:00
38.0dB
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