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Get started17 Chelmsford Square, Brent, London, NW10 3AP
3 sales on record
About 17 Chelmsford Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Chelmsford Square is a five-bedroom semi-detached house in Brent, London, London (NW10 3AP). It has a recorded floor area of 234 m² (around 2519 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2025) shows a C (score 78), near the top of the C band.
Held since December 2005 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 14.1% per year against 0% for the wider region. Today's modelled estimate of £2,271,000 sits 231.5% above the 2005 sale of £685,000. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 50.3% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
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
- Bedrooms5
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
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 17 Chelmsford Square, Brent, London, NW10 3AP, sourced from the PlanIt planning register.
- Jul 2024ExtensionFullGranted
Proposed hip to gable extensions and rear dormer window with 4x front rooflights and Juliet balcony to the dwellinghouse.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Sale price has grown by over 3x since 1995.
Current estimate
See how we calculated this£2,271,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.1% per year over 10 years.
Last sold (2005)
£685,000
Growth on file: 14.1% per year over 10 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 17 Chelmsford Square, Brent, London, NW10 3AP
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Chelmsford Square homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 17 Chelmsford Square stands well clear of the street.
Price per m²
£2,927
Street avg £6,907
Floor Area
234 m²
Street avg 214 m²
Habitable Rooms
7 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 London district page.
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
All Souls Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW10 3AP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 110 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 17 Chelmsford Square, Brent, London, NW10 3AP. Each answer is also embedded as structured data for search engines.