23 Byron Road, Harrow, HA1 1JR
About 23 Byron Road
23 Byron Road is a four-bedroom mid-terrace house in Harrow (HA1 1JR). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2020) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Untraded for 22 years, with the last transfer in February 2004. At 119 m² the property is well over the postcode median (80 m² across 7 EPCs), placing it in the larger end of the local stock. Across 1999–2004, sale prices on this property compounded at 16.5% per year. Today's modelled estimate of £585,000 sits 108.9% above the 2004 sale of £280,000. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 54% below the postcode norm. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 Byron Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- Private gardenRear
Building
- Heating systemGas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Apr 2020Loft ConversionAmendmentIn report
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form dormer to side/rear roofslope
- Documents
- 11 docs on file
- Reference
- P/0354/20
- Jan 2020ConversionAmendmentIn report
Certificate of lawful development (proposed): Alterations to roof to form dormer to side/rear roofslope
- Documents
- 10 docs on file
- Reference
- P/4586/19
We flagged 1 thing worth checking at 23 Byron Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
23 Byron Road's modelled value sits at over four times its earliest registered sale price (1999).
£585,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.5% per year over 5 years.
£280,000
Growth on file: 16.5% per year over 5 years.
Sales timeline
17 February 2004Most recent
£280,000
+98.6%over 4 years18 August 1999
£141,000
Median price across the last 5 sales in HA1 1JR: £494,000 (2024–2020).
Everything we know about 23 Byron Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
Versus other Byron Road homes
On floor area, 23 Byron Road stands well clear of the street.
Price per m²
£2,353
Street avg £4,349
Floor Area
119 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
28/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Greenhill Way — bus stop.
Closest school
0.3 km
Norbury School. 40 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
56.3dB
Night-time· 23:00 – 07:00
46.0dB