2 Clonmel Close, Harrow, HA2 0JZ
About 2 Clonmel Close
2 Clonmel Close is a four-bedroom semi-detached house in Harrow (HA2 0JZ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band G. At 75 m² this is the smallest unit on EPC record across the building (75–134 m²). On EPC score it ranks last in the building (61 versus a best of 63). Records show the property has been extended at some point in its history. The latest certificate (December 2020) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since July 2010. Between certificates, roof efficiency went from Poor to Average and lighting went from Average to Very Good; while window efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 79).
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, a garage conversion and new windows, meaningful when judging how the property has evolved. 11 years since the last transfer (December 2014). At 75 m² it's 23.5% smaller than the typical home in the postcode (98 m² median across 3 EPCs). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. Across 2007–2014, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £1,207,000 is 32.6% above the 2014 sale price.
Know exactly what you're buying at 2 Clonmel Close
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
- EnsuiteYes
Outside
- GarageDouble
Building
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Roof insulation improved
Low energy lighting percentage decreased
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
- Jan 2021Garage ConversionFullIn report
Extension: Rear of property
Single storey extension to existing study/garden room; Part conversion of garage to study/garden room; alterations to reduce garage entrance, installation of wooden doors and new windows; Hardsurfacing to front of garage and to rear of study/garden room
ExtensionNew Windows- Documents
- 21 docs on file
- Reference
- P/0728/20
- Sept 2019Garage ConversionFullIn report
Extension: Single storey
Single storey extension to existing study/garden room; alterations and extension to roof to form pitched roof over garage and garden room; part conversion of garage to study/garden room; alterations to reduce garage entrance and installation of wooden doors; installation of wrought iron gate between dwelling and garden room; hardsurfacing to front of garage and side to rear of garden room; external alterations
Extension- Documents
- 17 docs on file
- Reference
- P/3461/19
We flagged 2 things worth checking at 2 Clonmel Close
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
£1,207,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 7 years.
£910,000
Growth on file: 1.8% per year over 7 years.
Sales timeline
8 December 2014Most recent
£910,000
+13.8%over 7 years30 July 2007
£800,000
Median price across the last 3 sales in HA2 0JZ: £950,000 (2021–1998).
Everything we know about 2 Clonmel Close, 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 Clonmel Close homes
2 Clonmel Close is notably below the street on floor area.
EPC Rating
61 (D)
Street avg 60 (D)
Floor Area
75 m²
Street avg 88 m²
CO₂ Emissions
3.7 t/year
Street avg 4.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
1 Cottage Close
HA2 0HA
1 Clonmel Close
HA2 0JZ
1 Chatsworth Gardens
HA2 0RS
1 Blake House, Cottage Close
HA2 0HG
1 Crown Street
HA2 0HT
1 Abbots Drive
HA2 0RE
1 Athena Close, Byron Hill Road
HA2 0JB
1 Blossom Avenue
HA2 0GL
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
Dudley Gardens — bus stop.
Closest school
0.1 km
Roxeth Primary School. 31 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
50.5dB

Night-time· 23:00 – 07:00
41.5dB