19b, St Marks Road, Enfield, EN1 1BG
About 19b
19b is a one-bedroom mid-terrace house in Enfield (EN1 1BG). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band C. At 43 m² this is the 17th smallest of 45 units on EPC record in the building, where floor areas span 19–230 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2025) shows a C (score 72). When first surveyed in August 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and lighting went from Good to Very Good.
One planning record on file: a loft conversion approved in 2014. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2004–2015, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £265,000 is 18.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£484/sq ft) was about 66.4% above the typical sold price in the postcode. On the market in February 2015 and unlisted since — roughly 11 years.
What this property has
Inside
- Bedrooms1
Outside
- Private gardenYes
- DrivewayYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
- Feb 2014Loft ConversionFullIn report
Rear dormer and front rooflight.
- Documents
- 4 docs on file
- Reference
- P13-03843PLA
We flagged 2 things worth checking at 19b
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
19b valuation sits well clear of the typical sold price in this postcode.
£265,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 10 years.
£224,000
Growth on file: 5.8% per year over 10 years.
Sales timeline
20 February 2015Most recent
£224,000
+78.5%over 10 years19 November 2004
£125,500
Median price across the last 5 sales in EN1 1BG: £340,000 (2025–2021).
Nearby sales in EN1 1BG
Versus other St Marks Road homes
19b outperforms the street on co₂ emissions by a wide margin.
Price per m²
£5,209
Street avg £4,654
Floor Area
43 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
John Jackson Library — bus stop.
Closest school
0.3 km
Bush Hill Park Primary School. 51 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
54.0dB

Night-time· 23:00 – 07:00
43.4dB







