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Get started23 Chelmsford Square, Brent, London, NW10 3AP
4 planning records
About 23 Chelmsford Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Chelmsford Square is a five-bedroom semi-detached house in Brent, London, London (NW10 3AP). It has a recorded floor area of 248 m² (around 2669 sq ft), construction records dating it to 1900-1929 and council tax band F. Tenure is freehold. The latest certificate (November 2020) shows a C (score 70). When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. Records show the property has been extended at some point in its history.
Sale prices here have outpaced London HPI: 13.6% per year against 0% for the wider region. Today's modelled estimate of £2,962,000 is 49.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£742/sq ft) was about 104.8% above the typical sold price in the postcode. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Most recent transfer: February 2021 at £1,980,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bathrooms3
- EnsuiteYes
Outside
- Communal garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
23 Chelmsford Square's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Nov 2020
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.1 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 23 Chelmsford Square, Brent, London, NW10 3AP, sourced from the PlanIt planning register.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Feb 2025ExtensionFullGranted
Extension: Single storey · Rear of property
Proposed ground floor rear extension and hard landscaping to dwellinghouse.
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£2,962,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.6% per year over 2 years.
Last sold (2021)
£1,980,000
Growth on file: 13.6% per year over 2 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 23 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.
23 Chelmsford Square outperforms the street on floor area by a wide margin.
Price per m²
£7,984
Street avg £6,345
Floor Area
248 m²
Street avg 212 m²
Habitable Rooms
8 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 23 Chelmsford Square, Brent, London, NW10 3AP. Each answer is also embedded as structured data for search engines.