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Get started12 Covenbrook is a three-bedroom semi-detached house in Brentwood (CM13 2TR). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (November 2022) shows a C (score 75), near the top of the C band. When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced Brentwood HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 96.5% above the typical sold price in the postcode. Sold January 2023 for £530,000. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 104 m² it's 18.2% larger than the typical home in the postcode (88 m² median across 23 EPCs).
12 Covenbrook has 2 separate extension applications on the council record.
Extension: Rear of property
Application for a Lawful Development Certificate for a proposed use for a single storey rear extension.
Latest sale on 12 Covenbrook was the highest on Land Registry record across the postcode.
£563,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 20 years.
£530,000
Growth on file: 5.2% per year over 20 years.
On epc rating, 12 Covenbrook stands well clear of the street.
Price per m²
£5,096
Street avg £3,845
Floor Area
104 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
45.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Heating controls changed
Window efficiency improved
Roof insulation improved
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Extension: Single storey · Rear of property
Single storey rear extension. The proposed extension would extend 4m beyond the rear wall of the original dwelling, the maximum height of the proposed extension would be 3.5m and the proposed eaves height would be 3.5m
25 January 2023Most recent
£530,000
+92.7%over 8 years30 January 2014
£275,000
+19.6%over 9 years21 January 2005
£230,000
+23.0%over 2 years30 August 2002
£187,000
Median price across the last 5 sales in CM13 2TR: £480,000 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.5 t/year
CM13 2AF
Hornbeam Close — bus stop.
Closest school
1.1 km
Hogarth Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
36.9dB
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