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Get started13 Broad Green is a mid-terrace house in Southampton (SO14 1LF). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (December 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2010. Between certificates, wall efficiency went from Poor to Good; while window efficiency dropped from Good to Poor and lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 77). This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced Southampton HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £215,000 is 21% below the 2023 sale of £272,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 71.3% above the typical sold price in the postcode. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £272,000 in September 2023.
The EPC has just been inspected, so the rating reflects current condition.
13 Broad Green has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 13 years.
£272,000
Growth on file: 3.6% per year over 13 years.
Price per m² for 13 Broad Green runs comfortably ahead of the street norm.
Price per m²
£3,163
Street avg £2,174
Floor Area
86 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
56.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Low energy lighting percentage decreased
Hot water efficiency improved
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 September 2023Most recent
£272,000
+59.1%over 13 years17 September 2010
£171,000
Median price across the last 5 sales in SO14 1LF: £250,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.2 t/year
Kingsland Market — bus stop.
Closest school
0.3 km
St Mary's Church of England Primary School & Nursery. 28 schools nearby.
Night-time· 23:00 – 07:00
45.5dB
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