27 Nibthwaite Road, Harrow, HA1 1TB
About 27 Nibthwaite Road
27 Nibthwaite Road is a six-bedroom semi-detached house in Harrow (HA1 1TB). It has a recorded floor area of 171 m² (around 1841 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2013) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected. Other recorded features include outbuildings. Records show the property has been extended at some point in its history.
It hasn't traded since February 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 171 m² the property is well over the postcode median (92 m² across 27 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £670,000 sits 243.6% above the 2001 sale of £195,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 63.7% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 27 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
What this property has
Inside
- Bedrooms6
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff street
- OutbuildingsYes
Building
- Previously extendedYes
Energy performance
27 Nibthwaite Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2023
EPC Rating
Planning history
27 Nibthwaite Road has been extended on multiple sides of the property across separate planning applications.
- May 2004
- Nov 2002ExtensionFullIn report
Extension: Side and rear of property
Two storey side to rear single storey front and rear extension
- Reference
- EAST/1177/02/FUL
We flagged 1 thing worth checking at 27 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
27 Nibthwaite Road's estimated value is more than triple its earliest registered sale price (2001).
£670,000
Modelled from EPC, postcode comparables.
£195,000
Recorded with HM Land Registry.
Sales timeline
26 February 2001Most recent
£195,000
Median price across the last 5 sales in HA1 1TB: £580,000 (2025–2022).
Nearby sales in HA1 1TB
Everything we know about 27 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
Price per m² for 27 Nibthwaite Road lags the street by a wide margin.
Price per m²
£1,140
Street avg £4,649
Floor Area
171 m²
Street avg 129 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 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