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Get startedHarwyn, Kenyngton Place, Harrow, HA3 0DW
2 planning records
About Harwyn
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Harwyn is a semi-detached house in Harrow (HA3 0DW). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 2012 onwards and council tax band G. The latest certificate (March 2025) shows a C (score 72). When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Very Good. The recommended improvements would push it to B (score 91).
At 33 m² it sits well below the postcode median (136 m² across 5 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Harwyn ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 3)
Mar 2025
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.4 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against Harwyn, Kenyngton Place, Harrow, HA3 0DW, sourced from the PlanIt planning register.
- Mar 2013Garage ConversionFullGrant Permission
Extension: Single storey
Conversion of garage into habitable room to include replacement of garage door with window, erection of a front porch and single storey side to rear extension to bungalow.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Harwyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£796,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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The complete analysis of Harwyn, Kenyngton Place, Harrow, HA3 0DW
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Kenyngton Place homes
Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.
Harwyn outperforms the street on epc rating by a wide margin.
EPC Rating
72 (C)
Street avg 52 (E)
Floor Area
33 m²
Street avg 135 m²
CO₂ Emissions
1.4 t/year
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 Harrow district page.
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Leonards Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around HA3 0DW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 81 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Harwyn, Kenyngton Place, Harrow, HA3 0DW. Each answer is also embedded as structured data for search engines.