19d, Roxborough Park, Harrow, HA1 3BA
About 19d
19d is a semi-detached house in Harrow (HA1 3BA). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1900-1929 and council tax band C. At 45 m² this is the 6th smallest of 41 units on EPC record in the building, where floor areas span 34–191 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (November 2019) shows a C (score 73). When first surveyed in November 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting dropped from Very Good to Very Poor.
Untraded for 25 years, with the last transfer in August 2001. Across 1997–2001, sale prices on this property compounded at 11.6% per year. Today's modelled estimate of £306,000 sits 163.8% above the 2001 sale of £116,000. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 28.7% below the postcode norm. At 45 m² it's 19.6% smaller than the typical home in the postcode (56 m² median across 40 EPCs).
Know exactly what you're buying at 19d
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Planning history
19d has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 19d
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
19d's modelled value sits at over four times its earliest registered sale price (1997).
£306,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 4 years.
£116,000
Growth on file: 11.6% per year over 4 years.
Sales timeline
23 August 2001Most recent
£116,000
+56.8%over 4 years24 July 1997
£74,000
Median price across the last 5 sales in HA1 3BA: £305,000 (2025–2023).
Nearby sales in HA1 3BA
Hale Lodge, Flat 12, 51 Roxborough Park, Harrow, HA1 3BA
Sold Mar 2025
£315,000Flat 1, 17 Roxborough Park, Harrow, HA1 3BA
Sold Dec 2024
£305,00049b, Roxborough Park, Harrow, HA1 3BA
Sold Oct 2024
£265,50049c, Roxborough Park, Harrow, HA1 3BA
Sold Nov 2023
£279,00019a, Roxborough Park, Harrow, HA1 3BA
Sold Oct 2023
£337,000
Everything we know about 19d, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Roxborough Park homes
Years Held for 19d runs comfortably ahead of the street norm.
Price per m²
£2,578
Street avg £4,542
Floor Area
45 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
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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
Harrow-on-the-Hill Station — bus stop.
Closest school
0.3 km
St Anselm's Catholic Primary School. 38 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
55.4dB

Night-time· 23:00 – 07:00
45.4dB