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Get started40g, Hatherley Road, Sidcup, DA14 4AS
4 sales on record
About 40g
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
40g is a semi-detached house in Sidcup (DA14 4AS). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2025) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since October 2009. Between certificates, lighting went from Very Poor to Very Good and main heating went from Very Poor to Good; while wall efficiency dropped from Good to Poor. At 40 m² this is the 12th smallest of 37 units on EPC record in the building, where floor areas span 27–84 m². The building's EPC ratings span E to B across 37 units on file.
Sale prices here have outpaced England HPI: 8.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£488/sq ft) was about 73.7% above the typical sold price in the postcode. Most recent transfer: September 2019 at £210,000. Across the public record there are 4 sales, relatively high churn for a single property. At 40 m² it's 27.9% smaller than the typical home in the postcode (56 m² median across 36 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
40g's carbon output is low for the local stock.
Current Certificate(1 of 2)
Jan 2025
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.3 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
40g has more than quadrupled in price since its earliest registered sale in 1997.
Current estimate
See how we calculated this£225,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 22 years.
Last sold (2019)
£210,000
Growth on file: 8.5% per year over 22 years.
Sales timeline
Launch offer · 33% off
Buying 40g, Hatherley Road, Sidcup, DA14 4AS? 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 Hatherley Road homes
Four headline reads against 36 similar flats on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 40g runs comfortably ahead of the street norm.
Price per m²
£5,250
Street avg £4,182
Floor Area
40 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Street avg 3 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 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
0.2 km
Station Road / Crescent Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around DA14 4AS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 60 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 40g, Hatherley Road, Sidcup, DA14 4AS. Each answer is also embedded as structured data for search engines.
