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Get started17a, Betsham Road, Erith, DA8 2BG
EPC B
About 17a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17a is a detached house in Erith (DA8 2BG). It has a recorded floor area of 75 m² (around 807 sq ft) and construction records dating it to 2021. The latest certificate (October 2023) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 95).
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2020–2021, sale prices here grew 0% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £416,000 sits 285.2% above the 2021 sale of £108,000. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 18.7% below the postcode norm. Most recent transfer: September 2021 at £108,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2025.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
17a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
A
B
B83
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.2 t/year
Occupancy
—
Planning history
Applications and permits filed against 17a, Betsham Road, Erith, DA8 2BG, sourced from the PlanIt planning register.
- Aug 2025HMOFullPending
Change of Use from Dwellinghouse (Class C3) to Larger House of Multiple Occupation (Sui Generis) for up to 9 occupants.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
17a's estimated value is more than triple its earliest registered sale price (2020).
Current estimate
See how we calculated this£416,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£108,000
Recorded with HM Land Registry.
Sales timeline
Versus other Betsham Road homes
Four headline reads against 45 similar houses on this street, drawn from the latest EPC and Land Registry data.
17a outperforms the street on epc rating by a wide margin.
Price per m²
£1,440
Street avg £2,355
Floor Area
75 m²
Street avg 79 m²
CO₂ Emissions
1.2 t/year
Street avg 2.9 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 Erith district page.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Larner Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around DA8 2BG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 53 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 17a, Betsham Road, Erith, DA8 2BG. Each answer is also embedded as structured data for search engines.