27 Alexandra Close, Harrow, HA2 8QA
About 27 Alexandra Close
27 Alexandra Close is a semi-detached house in Harrow (HA2 8QA). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in October 2011 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to C (score 79).
Last sale on file: £260,000 in October 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2019, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £325,000 is 25% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£447/sq ft) was about 59% above the typical sold price in the postcode.
Know exactly what you're buying at 27 Alexandra 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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Planning history
27 Alexandra Close has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 27 Alexandra 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
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Sales history & valuation
27 Alexandra Close has more than quadrupled in price since its earliest registered sale in 1996.
£325,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 23 years.
£260,000
Growth on file: 8.1% per year over 23 years.
Sales timeline
24 October 2019Most recent
£260,000
+56.6%over 15 years13 February 2004
£166,000
+39.7%over 2 years23 September 2001
£118,800
+176.3%over 5 years29 August 1996
£43,000
Median price across the last 5 sales in HA2 8QA: £315,000 (2025–2020).
Nearby sales in HA2 8QA
Everything we know about 27 Alexandra 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 Alexandra Close homes
Years Held for 27 Alexandra Close lags the street by a wide margin.
Price per m²
£4,815
Street avg £3,978
Floor Area
54 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.7 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
Alexandra Avenue (HA2) — bus stop.
Closest school
0.5 km
Heathland School. 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
52.6dB

Night-time· 23:00 – 07:00
42.3dB