33 Nibthwaite Road, Harrow, HA1 1TB
About 33 Nibthwaite Road
33 Nibthwaite Road is a semi-detached house in Harrow (HA1 1TB). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (November 2020) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump.
At 120 m² the property is well over the postcode median (92 m² across 27 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). 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. On a £-per-square-foot basis, the last sale (£495/sq ft) was about 84.8% above the typical sold price in the postcode. Sold June 2021 for £640,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 33 Nibthwaite 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
Energy performance
33 Nibthwaite Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 33 Nibthwaite Road in 2021.
- Dec 2021ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension; external alterations
- Documents
- 12 docs on file
- Reference
- P/4279/21
- Sept 2021Loft ConversionAmendmentIn report
Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope and new window in gable end; conversion of garage into habitable room; replacement of garage door with window
- Documents
- 18 docs on file
- Reference
- P/2605/21
We flagged 1 thing worth checking at 33 Nibthwaite 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£673,000
Modelled from EPC, postcode comparables.
£640,000
Recorded with HM Land Registry.
Sales timeline
16 June 2021Most recent
£640,000
Median price across the last 5 sales in HA1 1TB: £580,000 (2025–2022).
Nearby sales in HA1 1TB
Everything we know about 33 Nibthwaite 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 Nibthwaite Road homes
33 Nibthwaite Road is notably below the street on co₂ emissions.
Price per m²
£5,333
Street avg £4,230
Floor Area
120 m²
Street avg 134 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.8 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
0.2 km
Safari Cinema — bus stop.
Closest school
0.3 km
Saint Jerome Church of England Bilingual 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
52.8dB

Night-time· 23:00 – 07:00
41.4dB