25a, Grovelands Close, Harrow, HA2 8PA
About 25a
25a is a detached house in Harrow (HA2 8PA). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (June 2022) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2010); the latest reading is one band lower. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 74 m² the property is well over the postcode median (41 m² across 33 EPCs), placing it in the larger end of the local stock. Across 2002–2016, sale prices on this property compounded at 11.7% per year. On a £-per-square-foot basis, the last sale (£519/sq ft) was about 89.3% above the typical sold price in the postcode. Last changed hands 10 years ago, in March 2016.
Know exactly what you're buying at 25a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
25a has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 25a
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
Latest sale on 25a was the highest on Land Registry record across the postcode.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.7% per year over 14 years.
£413,500
Growth on file: 11.7% per year over 14 years.
Sales timeline
17 March 2016Most recent
£413,500
+369.9%over 13 years1 April 2002
£88,000
Median price across the last 5 sales in HA2 8PA: £200,000 (2024–2022).
Nearby sales in HA2 8PA
Everything we know about 25a, 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 Grovelands Close homes
On habitable rooms, 25a stands well clear of the street.
Price per m²
£5,588
Street avg £4,711
Floor Area
74 m²
Street avg 51 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.3 t/year
Similar properties nearby
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
Corbins Lane South Harrow — bus stop.
Closest school
0.4 km
The Welldon Park Academy. 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
53.1dB

Night-time· 23:00 – 07:00
42.7dB