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3 planning records
About 12 St Johns Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 St Johns Road is a one-bedroom end-of-terrace house in Sidcup (DA14 4HB). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (July 2022) shows a C (score 72). The rating has held steady at C across 2 certificates since September 2012. Between certificates, window efficiency went from Average to Good; while lighting dropped from Very Good to Good. At 52 m² this is the 2nd smallest of 11 units on EPC record in the building, where floor areas span 50–404 m². The building's EPC ratings span E to B across 11 units on file.
Held since July 2005 — that's 21 years off the open market, well above the local norm. At 52 m² it sits well below the postcode median (92 m² across 10 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £796,000 is 22.5% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£1,161/sq ft) was about 242.5% above the typical sold price in the postcode.
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
- Communal gardenYes
- Garageen_bloc
Building
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)
Jul 2022
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.8 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 12 St Johns Road, Sidcup, DA14 4HB, sourced from the PlanIt planning register.
- May 2016Loft ConversionFullGranted
Extension: Single storey · Side and rear of property
Single storey side and rear extension incorporating garage, single storey rear extension, alterations to roofline including a side dormer extension to the rear projection and dormer windows to the rear main roof to provide rooms in roofspace.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£796,000
Modelled from EPC, postcode comparables.
Last sold (2005)
£650,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
Buying 12 St Johns Road, Sidcup, DA14 4HB? Know what you're getting into
Everything a buyer needs to know about this property, compiled into one in-depth report so there are no surprises after you offer.
Spot red flags before you buy
An AI-written breakdown of everything that matters
Versus other St Johns Road homes
Three headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 12 St Johns Road lags the street by a wide margin.
EPC Rating
72 (C)
Street avg 79 (C)
Floor Area
52 m²
Street avg 57 m²
CO₂ Emissions
1.8 t/year
Street avg 1.3 t/year
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 Sidcup district page.
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Granville Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around DA14 4HB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 59 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 St Johns Road, Sidcup, DA14 4HB. Each answer is also embedded as structured data for search engines.
