Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedHereford House is a two-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 1LU). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1950-1966. At 69 m² this is the 10th smallest of 16 units on EPC record in Hereford House, where floor areas span 49–118 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 43). The latest certificate (November 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 5 certificates since June 2012. Between certificates, lighting went from Very Poor to Good and main heating went from Very Poor to Average; while window efficiency dropped from Good to Poor. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since September 2001, a hold of 25 years that's notably long for the area. Sale prices here have outpaced London HPI: 27.4% per year against 0% for the wider region. Today's modelled estimate of £830,000 sits 110.1% above the 2001 sale of £395,000. On energy efficiency it sits in the top 10% of properties in this postcode.
Hereford House ranks among the most efficient homes in the postcode for energy use.
Hereford House changed hands twice within eighteen months — unusual for the area.
£830,000
Modelled from EPC, postcode comparables and a sale-price growth of 27.4% per year over 1 year.
£395,000
Growth on file: 27.4% per year over 1 year.
Everything we know about this property, compiled into one in-depth, downloadable report.
EPC Rating for Hereford House runs comfortably ahead of the street norm.
Price per m²
£5,725
Street avg £10,607
Floor Area
69 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
58.9dB

Changes detected from historical EPC data
Hot water system changed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system changed
Wall insulation improved
More low energy lighting installed
Heating system upgraded to a more efficient system
Hot water system upgraded
Single glazing replaced with double or better glazing
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 September 2001Most recent
£395,000
+27.4%8 June 2001
£310,000
Median price across the last 5 sales in SW3 1LU: £1,000,000 (2025–2014).
Hereford House Flat 5 11 Ovington Gardens Kensington And Chelsea London
Sold Apr 2025
Hereford House Flat 1 11 Ovington Gardens Kensington And Chelsea London
Sold Nov 2023
Hereford House Flat 10 11 Ovington Gardens Kensington And Chelsea London
Sold Jun 2021
Hereford House Flat 3 11 Ovington Gardens Kensington And Chelsea London
Sold Nov 2014
Hereford House Flat 16 11 Ovington Gardens Kensington And Chelsea London
Sold Nov 2014
Detailed AI analysis
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 3 rooms
CO₂ Emissions
0.7 t/year
Street avg 3.2 t/year
SW3 1LS
Closest school
0.6 km
Marlborough Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
49.0dB