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Get started21 Brookside South, East Barnet, Barnet, EN4 8LJ
2 planning records
About 21 Brookside South
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Brookside South is a two-bedroom semi-detached house in East Barnet, Barnet, Barnet (EN4 8LJ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (September 2025) shows a C (score 73). When first surveyed in February 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Very Good to Average. Other recorded features include a balcony.
Sale prices here have outpaced Barnet HPI: 10.9% per year against 0% for the wider region. Today's modelled estimate of £481,000 is 24% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£693/sq ft) was about 96.4% above the typical sold price in the postcode. At 52 m² it sits well below the postcode median (96 m² across 15 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. 15 years since the last transfer (June 2011).
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
- Bedrooms2
- Bathrooms1
Outside
- Parkingallocated
- Balcony
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Brookside South ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 3)
Sept 2025
EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.7 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 21 Brookside South, East Barnet, Barnet, EN4 8LJ, sourced from the PlanIt planning register.
- Aug 2011Loft ConversionFullApprove subject to conditions
Extension: Part single, part two storey · Side and rear of property
Single storey front extension. Part single, part two storey side extension and single storey rear extension including rear terrace following removal of existing detached store. Extension to roof including 2no rear dormers and front and side rooflights to facilitate a loft conversion. Creation of lower ground floor to be used as a store.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Brookside South changed hands twice within eighteen months — unusual for the area.
Current estimate
See how we calculated this£481,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.9% per year over 1 year.
Last sold (2011)
£388,000
Growth on file: 10.9% per year over 1 year.
Sales timeline
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 Barnet district page.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Brookside South — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around EN4 8LJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 74 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 21 Brookside South, East Barnet, Barnet, EN4 8LJ. Each answer is also embedded as structured data for search engines.