21 Farmborough Close, Harrow, HA1 3YG
About 21 Farmborough Close
21 Farmborough Close is a mid-terrace house in Harrow (HA1 3YG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1983-1990 and council tax band C. At 52 m² this is the smallest unit on EPC record across the building (52–72 m²). The latest certificate (February 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since January 2014.
Untraded for 25 years, with the last transfer in October 2001. Today's modelled estimate of £165,000 sits 415.6% above the 2001 sale of £32,000. On a £-per-square-foot basis, the last sale (£57/sq ft) was about 67.4% below the postcode norm.
Know exactly what you're buying at 21 Farmborough Close
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
21 Farmborough Close's carbon output is low for the local stock.
EPC Rating
Planning history
21 Farmborough Close has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Farmborough Close
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
21 Farmborough Close's modelled value sits at over four times its earliest registered sale price (2001).
£165,000
Modelled from EPC, postcode comparables.
£32,000
Recorded with HM Land Registry.
Sales timeline
25 October 2001Most recent
£32,000
Median price across the last 5 sales in HA1 3YG: £125,000 (2025–2021).
Nearby sales in HA1 3YG
Everything we know about 21 Farmborough Close, 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 Farmborough Close homes
21 Farmborough Close is notably below the street on price per m².
Price per m²
£615
Street avg £1,910
Floor Area
52 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.4 t/year
Similar properties nearby
1 Farmborough Close
HA1 3YG
1 Hartington Close
HA1 3RJ
1 Hill House, Cavendish Avenue
HA1 3RD
1 Ashton Court, Greenford Road
HA1 3QG
1 Grange Court, Sudbury Hill
HA1 3QQ
1 Greville Court, South Vale
HA1 3PL
1 Cavendish Avenue
HA1 3RD
1 Chestnut Court, Roxborough Avenue
HA1 3BZ
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
Roxborough Avenue — bus stop.
Closest school
0.3 km
St Anselm's Catholic Primary School. 37 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
52.6dB

Night-time· 23:00 – 07:00
42.3dB