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Get started21d is a one-bedroom semi-detached house in Gravesend (DA12 2SR). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2019) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in July 2009 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 68). Main heating runs on electricity. At 43 m² this is the 10th smallest of 45 units on EPC record in the building, where floor areas span 25–168 m². The building's EPC ratings span E to C, with this unit at the bottom.
Sale prices here have outpaced England HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £154,000 is 11.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 85.2% above the typical sold price in the postcode. At 43 m² it sits well below the postcode median (85 m² across 44 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). Last changed hands 8 years ago, in May 2018. Across the public record there are 6 sales, relatively high churn for a single property.
Price for 21d has grown more than fourfold since the 1999 starting point.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 19 years.
£138,000
Growth on file: 8.1% per year over 19 years.
EPC Rating for 21d lags the street by a wide margin.
Price per m²
£3,209
Street avg £2,825
Floor Area
43 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Albion Road — bus stop.

Daytime· 07:00 – 23:00
49.7dB

Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 May 2018Most recent
£138,000
+25.5%over 10 years16 July 2007
£110,000
+17.6%over 2 years1 October 2004
£93,500
+19.1%2 April 2004
£78,500
+74.4%over 2 years28 September 2001
£45,000
+38.5%over 1 year30 September 1999
£32,500
Median price across the last 5 sales in DA12 2SR: £360,000 (2025–2021).
CO₂ Emissions
5.7 t/year
Street avg 3.2 t/year
DA12 2HD
Closest school
0.1 km
Chantry Community Primary School. 27 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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