7 Blake House, Cottage Close, Harrow, HA2 0HG
About 7 Blake House
7 Blake House is a two-bedroom mid-terrace house in Harrow (HA2 0HG). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (December 2018) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2008. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.
Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2006–2023, sale prices on this property compounded at 0.9% per year. Last sale on file: £360,000 in February 2023.
Know exactly what you're buying at 7 Blake House
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
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingUnderground
Building
- LiftYes
- ConciergeYes
Energy performance
7 Blake House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
7 Blake House has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at 7 Blake House
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
7 Blake House's sale-price growth has lagged the wider UK trajectory across its history on file.
£383,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 17 years.
£360,000
Growth on file: 0.9% per year over 17 years.
Sales timeline
10 February 2023Most recent
£360,000
+15.6%over 16 years30 March 2006
£311,400
Median price across the last 5 sales in HA2 0HG: £278,000 (2025–2022).
Nearby sales in HA2 0HG
2 Siddons House, Cottage Close, Harrow, HA2 0HG
Sold Feb 2025
£435,0003 Blake House, Cottage Close, Harrow, HA2 0HG
Sold Jan 2023
£278,0005 Siddons House, Cottage Close, Harrow, HA2 0HG
Sold Sept 2022
£275,0004 Siddons House, Cottage Close, Harrow, HA2 0HG
Sold Jul 2022
£305,00014 Langton House, Cottage Close, Harrow, HA2 0HG
Sold Mar 2022
£415,000
Everything we know about 7 Blake House, 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 Cottage Close homes
7 Blake House is notably below the street on years held.
Price per m²
£4,865
Street avg £4,665
Floor Area
74 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.9 t/year
Similar properties nearby
1 Abbots Drive
HA2 0RE
1 Athena Close, Byron Hill Road
HA2 0JB
1 Crown Street
HA2 0HT
1 Blake House, Cottage Close
HA2 0HG
1 Emerald Court, Drinkwater Road
HA2 0FR
1 Clonmel Close
HA2 0JZ
1 Cowen Avenue
HA2 0LU
1 Abbotts Court, Ashbourne Avenue
HA2 0LE
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
Roxeth Hill — bus stop.
Closest school
0.1 km
St Dominic's Sixth Form College. 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
48.8dB

Night-time· 23:00 – 07:00
40.7dB