4 Althorpe Road, Harrow, HA1 4RA
About 4 Althorpe Road
4 Althorpe Road is a four-bedroom semi-detached house in Harrow (HA1 4RA). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in March 2015 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80). Period features are noted in the property record.
At 145 m² the property is well over the postcode median (102 m² across 20 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £823,000 is 45.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£362/sq ft) was about 49.4% above the typical sold price in the postcode. Last sold in November 2015, so it's been off the market for around 11 years.
Know exactly what you're buying at 4 Althorpe 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
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff street
Building
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
4 Althorpe Road has 2 separate extension applications on the council record.
- Feb 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 14 docs on file
- Reference
- P/5806/15
- Jan 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres maximum height 3 metres high to the eaves
- Documents
- 6 docs on file
- Reference
- P/5636/15
We flagged 1 thing worth checking at 4 Althorpe 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
4 Althorpe Road valuation sits well clear of the typical sold price in this postcode.
£823,000
Modelled from EPC, postcode comparables.
£565,000
Recorded with HM Land Registry.
Sales timeline
6 November 2015Most recent
£565,000
Median price across the last 5 sales in HA1 4RA: £563,000 (2023–2015).
Everything we know about 4 Althorpe 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 Althorpe Road homes
EPC Rating for 4 Althorpe Road runs comfortably ahead of the street norm.
Price per m²
£3,897
Street avg £3,523
Floor Area
145 m²
Street avg 126 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 5.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
28/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Rutland Road (HA1) — bus stop.
Closest school
0.7 km
Norbury School. 33 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
41.1dB