Are you a property professional?Get qualified leads from motivated homeowners.
Get started27 Bannister House, Headstone Drive, Harrow, HA3 5QJ
About 27 Bannister House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
27 Bannister House is a one-bedroom mid-terrace house in Harrow (HA3 5QJ). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (October 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since September 2015. Between certificates, window efficiency dropped from Good to Average. Main heating runs on electricity. At 47 m² this is the 3rd smallest of 26 units on EPC record in the building, where floor areas span 46–88 m². The building's EPC ratings span E to B across 26 units on file.
Sale prices here have lagged Harrow HPI: -0.8% per year against 0% for the wider region. Today's modelled estimate of £146,000 is 35.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 21.9% below the postcode norm. At 47 m² it's 27.7% smaller than the typical home in the postcode (65 m² median across 25 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Most recent transfer: July 2021 at £108,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
27 Bannister House's carbon output is low for the local stock.
Current Certificate(1 of 2)
Oct 2025
EPC Rating
A
B
C
C76
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.5 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£146,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.8% per year over 5 years.
Last sold (2021)
£108,000
Growth on file: -0.8% per year over 5 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 27 Bannister House, Headstone Drive, Harrow, HA3 5QJ
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Headstone Drive homes
Four headline reads against 25 similar flats on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 27 Bannister House stands well clear of the street.
Price per m²
£2,298
Street avg £3,012
Floor Area
47 m²
Street avg 63 m²
Habitable Rooms
2 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Harrow district page.
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Wealdstone Centre — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 5QJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 68 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 27 Bannister House, Headstone Drive, Harrow, HA3 5QJ. Each answer is also embedded as structured data for search engines.