46a, Nibthwaite Road, Harrow, HA1 1TA
About 46a
46a is a three-bedroom semi-detached house in Harrow (HA1 1TA). It has a recorded floor area of 24 m² (around 258 sq ft), construction records dating it to 1996-2002 and council tax band A. Tenure is freehold. At 24 m² this is the smallest unit on EPC record across the building (24–181 m²). The building's EPC ratings span E to C, with this unit at the top. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (August 2018) shows a C (score 77), near the top of the C band. When first surveyed in March 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good.
At 24 m² it sits well below the postcode median (61 m² across 48 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2023, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £486,000 is 10.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£1,707/sq ft) was about 464.4% above the typical sold price in the postcode. Most recent transfer: August 2023 at £441,000.
Know exactly what you're buying at 46a
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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
- ParkingOff street
Building
- TenureFreehold
- Underfloor heatingYes
Energy performance
46a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Heating controls changed
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
Planning history
46a has an approved single-storey rear extension on the planning record.
- Jan 2013ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension (retrospective application)
Retrospective- Documents
- 12 docs on file
- Reference
- P/2847/12
We flagged 1 thing worth checking at 46a
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
30-day money-back guarantee
Sales history & valuation
46a has more than quadrupled in price since its earliest registered sale in 1996.
£486,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 28 years.
£441,000
Growth on file: 7.6% per year over 28 years.
Sales timeline
17 August 2023Most recent
£441,000
+94.3%over 10 years7 October 2012
£227,000
+15.8%over 5 years15 October 2006
£196,000
+234.5%over 10 years1 February 1996
£58,600
Median price across the last 5 sales in HA1 1TA: £365,000 (2023–2018).
Nearby sales in HA1 1TA
Everything we know about 46a, 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
46a is notably below the street on floor area.
Price per m²
£18,375
Street avg £5,441
Floor Area
24 m²
Street avg 56 m²
Habitable Rooms
1 rooms
Street avg 3 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.4 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. 39 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
53.0dB
Night-time· 23:00 – 07:00
41.7dB