18 Sidney Road, Harrow, HA2 6QE
About 18 Sidney Road
18 Sidney Road is a three-bedroom detached house in Harrow (HA2 6QE). It has a recorded floor area of 98 m² (around 1055 sq ft) and council tax band F. The latest certificate (May 2012) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from May 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £642,000 sits 54.7% above the 2013 sale of £415,000. On a £-per-square-foot basis, the last sale (£393/sq ft) was about 46.9% above the typical sold price in the postcode. At 98 m² it's 21% larger than the typical home in the postcode (81 m² median across 27 EPCs). On the market in October 2013 and unlisted since — roughly 13 years. 2 planning records sit against the property, 0 approved, 1 refused.
Know exactly what you're buying at 18 Sidney Road
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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 May 2022
EPC Rating
Planning history
A a porch application was refused at 18 Sidney Road in 2025.
- Feb 2026PorchFullIn report
Extension: Single storey · Front of property
Single storey front extension with front access and window; single storey rear extension (Demolition of front porch and attached rear shed)
Extension- Reference
- PL/0302/26
- Sept 2025PorchFullIn report
Extension: Single storey
Single storey front extension incorporating front porch; single storey rear extension
Extension- Reference
- PL/2331/25
We flagged 1 thing worth checking at 18 Sidney Road
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
18 Sidney Road valuation sits well clear of the typical sold price in this postcode.
£642,000
Modelled from EPC, postcode comparables.
£415,000
Recorded with HM Land Registry.
Sales timeline
15 October 2013Most recent
£415,000
Median price across the last 5 sales in HA2 6QE: £535,000 (2024–2020).
Everything we know about 18 Sidney Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Sidney Road homes
18 Sidney Road outperforms the street on epc rating by a wide margin.
Price per m²
£4,235
Street avg £4,315
Floor Area
98 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 5.1 t/year
Similar properties nearby
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
Headstone Drive — bus stop.
Closest school
0.7 km
Marlborough Primary School. 29 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
50.3dB
Night-time· 23:00 – 07:00
39.5dB