20 Whitmore Avenue, Harold Wood, Romford, RM3 0WY
About 20 Whitmore Avenue
20 Whitmore Avenue is a three-bedroom detached house in Harold Wood, Romford, Romford (RM3 0WY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (September 2017) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2016. Between certificates, wall efficiency went from Average to Good; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Today's modelled estimate of £504,000 is 17.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£512/sq ft) was about 70.2% above the typical sold price in the postcode. On the market in May 2018 and unlisted since — roughly 8 years.
Know exactly what you're buying at 20 Whitmore Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Planning history
20 Whitmore Avenue has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 20 Whitmore Avenue
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
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
20 Whitmore Avenue valuation sits well clear of the typical sold price in this postcode.
£504,000
Modelled from EPC, postcode comparables.
£430,000
Recorded with HM Land Registry.
Sales timeline
2 May 2018Most recent
£430,000
Median price across the last 5 sales in RM3 0WY: £326,000 (2025–2023).
Nearby sales in RM3 0WY
16 Whitmore Avenue, Harold Wood, Romford, RM3 0WY
Sold Mar 2025
£410,00010 Whitmore Avenue, Harold Wood, Romford, RM3 0WY
Sold Jan 2025
£326,0008 Whitmore Avenue, Harold Wood, Romford, RM3 0WY
Sold Sept 2024
£290,0009 Whitmore Avenue, Harold Wood, Romford, RM3 0WY
Sold Jan 2024
£438,0006 Whitmore Avenue, Harold Wood, Romford, RM3 0WY
Sold Oct 2023
£212,000
Everything we know about 20 Whitmore Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Whitmore Avenue homes
Price per m²
£5,513
Street avg £5,180
Floor Area
78 m²
Street avg 69 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.2 t/year
Similar properties nearby
1 Blakeborough Drive, Harold Wood
RM3 0WS
1 Chelsworth Close
RM3 0ET
1 Ashflower Drive
RM3 0FL
1 Cavell Crescent, Harold Wood
RM3 0WL
1 Aubrietia Close
RM3 0XG
1 Cane Hill, Harold Wood
RM3 0WH
1 Bennison Drive, Harold Wood
RM3 0WJ
1 Archibald Road
RM3 0RD
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
0.1 km
Nightingale Crescent — bus stop.
Closest school
0.9 km
Ardleigh Green Junior School. 25 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
54.9dB

Night-time· 23:00 – 07:00
44.3dB