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Get started20 Carrington Square, Harrow, HA3 6TF
3 sales on record
About 20 Carrington Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Carrington Square is an end-of-terrace house in Harrow (HA3 6TF). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (October 2022) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 85).
Held since October 2001 — that's 25 years off the open market, well above the local norm. Sale prices here have outpaced Harrow HPI: 11.6% per year against 0% for the wider region. Today's modelled estimate of £490,000 sits 202.5% above the 2001 sale of £162,000. On a £-per-square-foot basis, the last sale (£203/sq ft) was about 48.6% below the postcode norm.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.6 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.
20 Carrington Square's modelled value sits at over four times its earliest registered sale price (1996).
Current estimate
See how we calculated this£490,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 5 years.
Last sold (2001)
£162,000
Growth on file: 11.6% per year over 5 years.
Sales timeline
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The complete analysis of 20 Carrington Square, Harrow, HA3 6TF
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Carrington Square homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 20 Carrington Square lags the street by a wide margin.
Price per m²
£2,189
Street avg £4,911
Floor Area
74 m²
Street avg 66 m²
Habitable Rooms
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 Harrow district page.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hutton Walk — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 6TF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 57 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Carrington Square, Harrow, HA3 6TF. Each answer is also embedded as structured data for search engines.