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Get started15 St Alphage Court, Colindeep Lane, Barnet, London, NW9 6BU
1 planning record
About 15 St Alphage Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 St Alphage Court is a one-bedroom end-of-terrace house in Barnet, London, London (NW9 6BU). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1930-1949 and council tax band C. At 50 m² this is the 9th smallest of 12 units on EPC record in the building, where floor areas span 45–59 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 71). The latest certificate (May 2010) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2008. Between certificates, lighting went from Very Poor to Good. The latest certificate is from May 2010, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 7.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£493/sq ft) was about 71.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Sold January 2020 for £265,000.
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
Outside
- Private gardenrear
- GarageYes
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
15 St Alphage Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 May 2020
Planning history
Applications and permits filed against 15 St Alphage Court, Colindeep Lane, Barnet, London, NW9 6BU, sourced from the PlanIt planning register.
15 St Alphage Court has an approved single-storey rear extension on the planning record.
- Dec 2022ExtensionFullApprove subject to conditions
Extension: Single storey · Rear of property
Single storey rear extension
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£285,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 7 years.
Last sold (2020)
£265,000
Growth on file: 7.8% per year over 7 years.
Sales timeline
Versus other Colindeep Lane homes
Four headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 15 St Alphage Court lags the street by a wide margin.
Price per m²
£5,305
Street avg £4,332
Floor Area
50 m²
Street avg 49 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 London district page.
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Colindeep Lane / The Hyde — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW9 6BU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 82 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 15 St Alphage Court, Colindeep Lane, Barnet, London, NW9 6BU. Each answer is also embedded as structured data for search engines.