3 Colbeck Road, Harrow, HA1 4BS
About 3 Colbeck Road
3 Colbeck Road is a mid-terrace house in Harrow (HA1 4BS). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2019) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 88), a 3-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £604,000 is 17.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£509/sq ft) was about 64.4% above the typical sold price in the postcode. Most recent transfer: December 2019 at £515,000.
Know exactly what you're buying at 3 Colbeck 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
Energy performance
3 Colbeck Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Sept 2020ApplicationIn report
Loft conversion gas and electrical installations are excluded from this initial notice application
- Council
- 15
- Reference
- IN/00968/2020
- May 2020Loft ConversionAmendmentIn report
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Rear dormer with juliette balcony and insertion of three rooflights in front roofslope.
- Documents
- 21 docs on file
- Reference
- P/0881/20
We flagged 1 thing worth checking at 3 Colbeck 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
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Sales history & valuation
3 Colbeck Road valuation sits well clear of the typical sold price in this postcode.
£604,000
Modelled from EPC, postcode comparables.
£515,000
Recorded with HM Land Registry.
Sales timeline
2 December 2019Most recent
£515,000
Median price across the last 5 sales in HA1 4BS: £632,000 (2024–2019).
Everything we know about 3 Colbeck 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 Colbeck Road homes
EPC Rating for 3 Colbeck Road lags the street by a wide margin.
Price per m²
£5,479
Street avg £4,929
Floor Area
94 m²
Street avg 115 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 4.1 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
0.2 km
Treve Avenue Whitmore Road — bus stop.
Closest school
0.4 km
Whitmore High School. 37 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
51.3dB

Night-time· 23:00 – 07:00
41.1dB