1 Langton House, Cottage Close, Harrow, HA2 0HG
About 1 Langton House
1 Langton House is a two-bedroom end-of-terrace house in Harrow (HA2 0HG). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2023) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (July 2013); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor.
Held since June 2006 — that's 20 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £426,000 is 30.9% above the 2006 sale price.
Know exactly what you're buying at 1 Langton House
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
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
1 Langton House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Ventilation system changed
Planning history
1 Langton House has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at 1 Langton House
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
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Langton House valuation sits well clear of the typical sold price in this postcode.
£426,000
Modelled from EPC, postcode comparables.
£325,380
Recorded with HM Land Registry.
Sales timeline
22 June 2006Most recent
£325,380
Median price across the last 5 sales in HA2 0HG: £278,000 (2025–2022).
Nearby sales in HA2 0HG
2 Siddons House, Cottage Close, Harrow, HA2 0HG
Sold Feb 2025
£435,0007 Blake House, Cottage Close, Harrow, HA2 0HG
Sold Feb 2023
£360,0003 Blake House, Cottage Close, Harrow, HA2 0HG
Sold Jan 2023
£278,0005 Siddons House, Cottage Close, Harrow, HA2 0HG
Sold Sept 2022
£275,0004 Siddons House, Cottage Close, Harrow, HA2 0HG
Sold Jul 2022
£305,000
Everything we know about 1 Langton House, 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
- Larger development activity nearby

Versus other Cottage Close homes
1 Langton House is notably below the street on epc rating.
Price per m²
£4,119
Street avg £4,684
Floor Area
79 m²
Street avg 71 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
4.1 t/year
Street avg 1.9 t/year
Similar properties nearby
1 Crown Street
HA2 0HT
1 Abbots Drive
HA2 0RE
1 Blake House, Cottage Close
HA2 0HG
1 Athena Close, Byron Hill Road
HA2 0JB
1 Emerald Court, Drinkwater Road
HA2 0FR
1 Clonmel Close
HA2 0JZ
1 Chatsworth Gardens
HA2 0RS
1 Cowen Avenue
HA2 0LU
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Roxeth Hill — bus stop.
Closest school
0.1 km
St Dominic's Sixth Form College. 29 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
48.8dB

Night-time· 23:00 – 07:00
40.7dB