171a, Greenford Road, Harrow, HA1 3RA
About 171a
171a is an end-of-terrace house in Harrow (HA1 3RA). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2022) shows a D (score 57), a step below the typical UK home. When first surveyed in January 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 76).
At 104 m² the property is well over the postcode median (39 m² across 7 EPCs), placing it in the larger end of the local stock. Across 2002–2019, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £354,000 is 36.2% above the 2019 sale price. Last sale on file: £260,000 in January 2019.
Know exactly what you're buying at 171a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Planning history
171a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 171a
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
171a has more than doubled in price since the earliest registered sale in 2002.
£354,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 17 years.
£260,000
Growth on file: 4.2% per year over 17 years.
Sales timeline
11 January 2019Most recent
£260,000
+100.0%over 16 years7 March 2002
£130,000
Median price across the last 1 sales in HA1 3RA: £485,000 (2020–2020).
Nearby sales in HA1 3RA
Everything we know about 171a, 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 Greenford Road homes
On floor area, 171a stands well clear of the street.
EPC Rating
57 (D)
Street avg 59 (D)
Floor Area
104 m²
Street avg 49 m²
CO₂ Emissions
5.3 t/year
Street avg 1.4 t/year
Habitable Rooms
6 rooms
Street avg 3 rooms
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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
0.0 km
Sudbury Hill Harrow — bus stop.
Closest school
0.7 km
St George's Primary Catholic Voluntary Academy. 34 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
42.7dB