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Get started77 Lexicon Apartments is a two-bedroom property in Romford (RM1 3HG). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 2003-2006 and council tax band D. Tenure is freehold. At 67 m² this is the 17th smallest of 27 units on EPC record in the building, where floor areas span 44–81 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (September 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since August 2011. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Good to Average.
Sale prices here have lagged England HPI: -7.3% per year against 0% for the wider region. Today's modelled estimate of £255,000 is 47.8% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 26.2% below the postcode norm. Last sold in October 2011, so it's been off the market for around 15 years.
77 Lexicon Apartments valuation sits well clear of the typical sold price in this postcode.
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of -7.3% per year over 4 years.
£172,500
Growth on file: -7.3% per year over 4 years.
77 Lexicon Apartments is notably below the street on co₂ emissions.
Price per m²
£2,575
Street avg £3,440
Floor Area
67 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Romford Police Station — bus stop.

Daytime· 07:00 – 23:00
54.7dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 October 2011Most recent
£172,500
-28.1%over 4 years15 June 2007
£240,000
Median price across the last 5 sales in RM1 3HG: £212,000 (2025–2018).
98 Lexicon Apartments Mercury Gardens Romford
Sold Aug 2025
110 Lexicon Apartments Mercury Gardens Romford
Sold Aug 2025
84 Lexicon Apartments Mercury Gardens Romford
Sold Apr 2022
108 Lexicon Apartments Mercury Gardens Romford
Sold Jun 2018
102 Lexicon Apartments Mercury Gardens Romford
Sold Mar 2018
CO₂ Emissions
1.7 t/year
Street avg 1.2 t/year
RM1 3HG
Closest school
0.5 km
St Edward's Church of England Voluntary Aided Primary School. 33 schools nearby.
Night-time· 23:00 – 07:00
45.9dB
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