51a, Mawney Road, Romford, RM7 7HL
About 51a
51a is a semi-detached house in Romford (RM7 7HL). It has a recorded floor area of 135 m² (around 1453 sq ft) and construction records dating it to 2012-2021. The latest certificate (November 2025) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since September 2015. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
At 135 m² the property is well over the postcode median (65 m² across 36 EPCs), placing it in the larger end of the local stock. One planning record on file: a loft conversion approved in 2015. Past consents include a loft conversion, meaningful when judging how the property has evolved.
Everything you need to know about 51a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Planning history
- Oct 2015Loft ConversionFullIn report
Hip to gable roof alteration along with loft conversion incorporating rear dormer extension
- Documents
- 6 docs on file
- Reference
- P0820.15
We flagged 1 thing worth checking at 51a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
51a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£580,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in RM7 7HL: £520,000 (2025–2022).
Versus other Mawney Road homes
On epc rating, 51a stands well clear of the street.
EPC Rating
80 (C)
Street avg 58 (D)
Floor Area
135 m²
Street avg 153 m²
CO₂ Emissions
2.4 t/year
Street avg 6.7 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
Everything you need to know about 51a
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Olive Street — bus stop.
Closest school
0.0 km
The Mawney Foundation School. 34 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
54.6dB
Night-time· 23:00 – 07:00
45.7dB