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Get startedFlat 3, 21 Grange Road, Thornton Heath, CR7 8SA
About Flat 3
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 3 is an end-of-terrace house in Thornton Heath (CR7 8SA). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to 1900-1929 and council tax band B. At 27 m² this is the smallest unit on EPC record across the building (27–47 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 53). The latest certificate (October 2020) shows a C (score 74).
Sale prices here have outpaced England HPI: 3.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£630/sq ft) was about 100.2% above the typical sold price in the postcode. At 27 m² it sits well below the postcode median (60 m² across 44 EPCs), making it one of the more compact homes locally. Last sale on file: £183,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 3's carbon output is low for the local stock.
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.0 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£192,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 14 years.
Last sold (2021)
£183,000
Growth on file: 3.3% per year over 14 years.
Sales timeline
Versus other Grange Road homes
Four headline reads against 26 similar flats on this street, drawn from the latest EPC and Land Registry data.
Floor Area for Flat 3 lags the street by a wide margin.
Price per m²
£6,778
Street avg £5,012
Floor Area
27 m²
Street avg 53 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 Thornton Heath district page.
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
High Street / Whitehorse Lane — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around CR7 8SA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 92 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 Flat 3, 21 Grange Road, Thornton Heath, CR7 8SA. Each answer is also embedded as structured data for search engines.