21 Erroll Road, Romford, RM1 3DJ
About 21 Erroll Road
21 Erroll Road is a three-bedroom semi-detached house in Romford (RM1 3DJ). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2017) shows an F (score 36), near the bottom of the EPC scale. Earlier certificates rated it E (March 2009); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and lighting went from Average to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 79), a 3-band jump.
At 77 m² it sits well below the postcode median (125 m² across 21 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2002–2016, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £504,000 is 17.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£519/sq ft) was about 62.6% above the typical sold price in the postcode. On the market in December 2016 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenRear
- GarageSingle
Energy performance
21 Erroll Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
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Planning history
21 Erroll Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Erroll Road has more than doubled in price since the earliest registered sale in 2002.
£504,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 15 years.
£430,000
Growth on file: 6.4% per year over 15 years.
Sales timeline
22 December 2016Most recent
£430,000
+152.9%over 14 years11 February 2002
£170,000
Median price across the last 5 sales in RM1 3DJ: £670,000 (2025–2023).
Versus other Erroll Road homes
21 Erroll Road is notably below the street on floor area.
Price per m²
£5,584
Street avg £4,628
Floor Area
77 m²
Street avg 129 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
6.6 t/year
Street avg 6.2 t/year
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The neighbourhood at a glance
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
Pettits Lane — bus stop.
Closest school
0.4 km
Gidea Park Primary School. 35 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.2dB

Night-time· 23:00 – 07:00
43.7dB







