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Get started3 Blackwater Mews is a four-bedroom semi-detached house in Steeple, Southminster, Southminster (CM0 7LX). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (February 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). Main heating runs on oil. The latest certificate is from February 2016, so improvements made since then won't be reflected. Other recorded features include notable views. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 3% per year against 0% for the wider region. Today's modelled estimate of £444,000 is 38.7% above the 2016 sale price. At 141 m² the property is well over the postcode median (107 m² across 8 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2020. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. 10 years since the last transfer (April 2016).
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2026
3 Blackwater Mews has an approved single-storey rear extension on the planning record.
3 Blackwater Mews valuation sits well clear of the typical sold price in this postcode.
£444,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 11 years.
£320,000
Growth on file: 3.0% per year over 11 years.
3 Blackwater Mews is notably below the street on price per m².
Price per m²
£2,270
Street avg £2,930
Floor Area
141 m²
Street avg 123 m²
Habitable Rooms
7 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
0.1 km

Daytime· 07:00 – 23:00
42.3dB

Extension: Single storey · Rear of property
Single storey rear extension replacing existing conservatory.
28 April 2016Most recent
£320,000
+36.2%over 10 years26 September 2005
£234,995
Median price across the last 5 sales in CM0 7LX: £373,000 (2025–2021).
Street avg 7 rooms
CO₂ Emissions
5.7 t/year
Street avg 4.7 t/year
CM0 7HE
Canney Road — bus stop.
Closest school
2.6 km
Maylandsea Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
35.5dB
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