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2 planning records
About 9 Christchurch Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Christchurch Avenue is a five-bedroom semi-detached house in Harrow (HA3 8ND). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2022) shows a C (score 70). When first surveyed in October 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. Records show the property has been extended at some point in its history.
Sale prices here have outpaced Harrow HPI: 7.1% per year against 0% for the wider region. At 176 m² the property is well over the postcode median (125 m² across 12 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. A recent sale: £845,000 in May 2025. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
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
- Bedrooms5
- Bathrooms4
- Dining roomYes
- EnsuiteYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Aug 2022
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.4 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 9 Christchurch Avenue, Harrow, HA3 8ND, sourced from the PlanIt planning register.
- Jun 2014ExtensionFullGrant
Extension: Part single, part two storey · Side and rear of property
Single storey front single and two storey side to rear extensions and single storey rear extension; rear dormer and external alterations
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Sale price has at least doubled since 2013.
Current estimate
See how we calculated this£804,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 12 years.
Last sold (2025)
£845,000
Growth on file: 7.1% per year over 12 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 9 Christchurch Avenue, Harrow, HA3 8ND
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Christchurch Avenue homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
9 Christchurch Avenue is notably below the street on years held.
Price per m²
£4,801
Street avg £9,263
Floor Area
176 m²
Street avg 135 m²
Habitable Rooms
7 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around HA3 8ND from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 71 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 9 Christchurch Avenue, Harrow, HA3 8ND. Each answer is also embedded as structured data for search engines.