Field End Cottage, Porlock Avenue, Harrow, HA2 0AS
About Field End Cottage
Field End Cottage is a three-bedroom detached house in Harrow (HA2 0AS). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2019) shows a D (score 56), a step below the typical UK home. When first surveyed in June 2009 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2022, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£607/sq ft) was about 103.1% above the typical sold price in the postcode. Sold April 2022 for £810,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Field End Cottage
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
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- DrivewayYes
Building
- RefurbishedYes
Energy performance
Field End Cottage's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
Field End Cottage has an approved single-storey rear extension on the planning record.
- Aug 2025ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, External alterations
- Reference
- PL/2169/25
We flagged 2 things worth checking at Field End Cottage
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
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Sales history & valuation
Price for Field End Cottage has grown more than fourfold since the 1996 starting point.
£868,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 25 years.
£810,000
Growth on file: 6.1% per year over 25 years.
Sales timeline
13 April 2022Most recent
£810,000
+83.3%over 12 years2 March 2010
£442,000
+145.6%over 13 years30 October 1996
£180,000
Median price across the last 4 sales in HA2 0AS: £437,500 (2024–1999).
Nearby sales in HA2 0AS
Everything we know about Field End Cottage, 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

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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
0.0 km
Treve Avenue Whitmore Road — bus stop.
Closest school
0.2 km
Whitmore High School. 38 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
51.5dB

Night-time· 23:00 – 07:00
40.8dB