173a, Upper Bridge Road, Chelmsford, CM2 0BB
About 173a
173a is a semi-detached house in Chelmsford (CM2 0BB). It has a recorded floor area of 24 m² (around 258 sq ft), construction records dating it to 1983-1990 and council tax band A. At 24 m² this is the smallest unit on EPC record across the building (24–98 m²). The building's EPC ratings span E to C across 25 units on file. The latest certificate (April 2019) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 80). Main heating runs on electricity.
Untraded for 28 years, with the last transfer in August 1998. Across 1996–1998, sale prices on this property compounded at 53.2% per year. Today's modelled estimate of £115,000 sits 271% above the 1998 sale of £31,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 53.4% below the postcode norm. At 24 m² it sits well below the postcode median (81 m² across 24 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Certificate validity
Valid until 24 April 2029
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
173a has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
173a has more than doubled in price since the earliest registered sale in 1996.
£115,000
Modelled from EPC, postcode comparables and a sale-price growth of 53.2% per year over 2 years.
£31,000
Growth on file: 53.2% per year over 2 years.
Sales timeline
20 August 1998Most recent
£31,000
+25.3%over 1 year19 May 1997
£24,750
+73.7%over 7 months24 October 1996
£14,250
Median price across the last 5 sales in CM2 0BB: £381,000 (2026–2024).
Nearby sales in CM2 0BB
149 Upper Bridge Road, Chelmsford, CM2 0BB
Sold Mar 2026
£316,500154 Upper Bridge Road, Chelmsford, CM2 0BB
Sold Oct 2025
£381,000147 Upper Bridge Road, Chelmsford, CM2 0BB
Sold Mar 2025
£337,500172 Upper Bridge Road, Chelmsford, CM2 0BB
Sold Mar 2024
£410,000156 Upper Bridge Road, Chelmsford, CM2 0BB
Sold Feb 2024
£395,000
Versus other Upper Bridge Road homes
173a is notably below the street on epc rating.
EPC Rating
56 (D)
Street avg 70 (C)
Floor Area
24 m²
Street avg 52 m²
CO₂ Emissions
2.0 t/year
Street avg 2.1 t/year
Habitable Rooms
1 rooms
Street avg 4 rooms
Similar properties nearby
1 Albion Court, Queen Street
CM2 0UT
1 Dawn House, Goldlay Road
CM2 0DW
1 Haig Court
CM2 0BH
1 Godfreys Mews
CM2 0XF
1 Baker Street
CM2 0SA
1 Boudicca Mews, Moulsham Street
CM2 0LA
1 Devon Mews, Anchor Street
CM2 0GD
1 Gladstone Court, Mildmay Road
CM2 0HF
The neighbourhood at a glance
Crime
324/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
South Lodge Hotel — bus stop.
Closest school
0.4 km
Our Lady Immaculate Catholic Primary School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.5dB

Night-time· 23:00 – 07:00
41.4dB







