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Get started21 Brook Street, Erith, DA8 1JJ
3 sales on record
About 21 Brook Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Brook Street is a two-bedroom detached house in Erith (DA8 1JJ). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2018) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (May 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 5.9% per year against 0.1% for the wider region. Today's modelled estimate of £363,000 is 11.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£414/sq ft) was about 121.2% above the typical sold price in the postcode. Most recent transfer was July 2025 at £325,000 — fresh data.
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
- Dining roomYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 3)
Jan 2018
EPC Rating
A
B
C
D
D56
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Brook Street has more than quadrupled in price since its earliest registered sale in 1997.
Current estimate
See how we calculated this£363,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 28 years.
Last sold (2025)
£325,000
Growth on file: 5.9% per year over 28 years.
Sales timeline
Versus other Brook Street homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 21 Brook Street lags the street by a wide margin.
Price per m²
£4,452
Street avg £5,354
Floor Area
73 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Street avg 4 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 Erith district page.
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Barnehurst Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around DA8 1JJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 72 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 Brook Street, Erith, DA8 1JJ. Each answer is also embedded as structured data for search engines.