17a, Lessington Avenue, Romford, RM7 9EB
About 17a
17a is a four-bedroom semi-detached house in Romford (RM7 9EB). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2025) shows a C (score 70). When first surveyed in April 2023 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. Our model identifies extension potential, subject to local planning policy.
At 126 m² the property is well over the postcode median (81 m² across 30 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £542,000 is 21.1% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 80.5% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused. Most recent transfer: May 2023 at £447,500.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
High performance glazing installed
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
17a has 2 separate extension applications on the council record.
- Sept 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension with an overall depth of 6m, a maximum height of 3m, and an eaves height of 2.7m. (PRIOR APPROVAL)
- Documents
- 4 docs on file
- Reference
- Y0200.23
- Jul 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension with an overall depth of 5m, a maximum height of 3m, and an eaves height of 2.70m. (PRIOR APPROVAL)
- Documents
- 7 docs on file
- Reference
- Y0156.23
We flagged 1 thing worth checking at 17a
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
30-day money-back guarantee
Sales history & valuation
17a valuation sits well clear of the typical sold price in this postcode.
£542,000
Modelled from EPC, postcode comparables.
£447,500
Recorded with HM Land Registry.
Sales timeline
23 May 2023Most recent
£447,500
Median price across the last 5 sales in RM7 9EB: £390,000 (2024–2021).
Nearby sales in RM7 9EB
Versus other Lessington Avenue homes
On years held, 17a runs well behind the street norm.
Price per m²
£3,552
Street avg £3,353
Floor Area
126 m²
Street avg 108 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.5 t/year
Similar properties nearby
1 Lonsdale Avenue
RM7 9JT
1 Astor Avenue
RM7 9JH
1 Norfolk Road
RM7 9DL
1 Knightsbridge Gardens
RM7 9AD
1 Eddy Close
RM7 9HR
1 Kensington Road
RM7 9DA
1 Eastbury Road
RM7 9AL
1 Lessington Avenue
RM7 9EB
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Romford Stadium — bus stop.
Closest school
0.2 km
Crowlands Primary School. 41 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
51.4dB

Night-time· 23:00 – 07:00
41.6dB








