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Get started15 Colwyn Green, Snowdon Drive, Barnet, London, NW9 7RB
About 15 Colwyn Green
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Colwyn Green is a semi-detached house in Barnet, London, London (NW9 7RB). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (October 2019) shows a D (score 55), a step below the typical UK home. When first surveyed in October 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 30 m² this is the 8th smallest of 27 units on EPC record in the building, where floor areas span 25–89 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (55 versus a best of 83).
Held since February 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced London HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £194,000 is 38.6% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£433/sq ft) was about 122.8% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).
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)
Oct 2019
EPC Rating
A
B
C
D
D55
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Poor
CO2 Emissions
2.5 t/year
Occupancy
Rented
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 at the peak of the pre-credit-crunch market — a high-water reference point.
Current estimate
See how we calculated this£194,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 3 years.
Last sold (2008)
£139,950
Growth on file: 8.2% per year over 3 years.
Sales timeline
Versus other Colwyn Green homes
Four headline reads against 21 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 15 Colwyn Green lags the street by a wide margin.
Price per m²
£4,665
Street avg £3,155
Floor Area
30 m²
Street avg 31 m²
Habitable Rooms
1 rooms
Street avg 1 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
0.2 km
Springfield Gardens — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW9 7RB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 80 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 Colwyn Green, Snowdon Drive, Barnet, London, NW9 7RB. Each answer is also embedded as structured data for search engines.