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Get started4 Avondale Gardens is a semi-detached house in Hartlepool (TS24 8NH). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2025) shows a D (score 55), a step below the typical UK home. When first surveyed in April 2014 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and main heating went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 70).
Sale prices here have outpaced Hartlepool HPI: 4% per year against 0.2% for the wider region. Today's modelled estimate of £122,000 sits 59.5% above the 2025 sale of £76,500. On a £-per-square-foot basis, the last sale (£99/sq ft) was about 28.1% above the typical sold price in the postcode. Most recent transfer was November 2025 at £76,500 — fresh data. One planning record on file: HMO conversion approved in 2026. Past consents include HMO conversion and change of use to residential, meaningful when judging how the property has evolved.
Lawful development certificate for the proposed change of use from a single dwelling (C3 use) to a small HMO for up to 4no. occupants (C4 use)
4 Avondale Gardens valuation sits well clear of the typical sold price in this postcode.
£122,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 11 years.
£76,500
Growth on file: 4.0% per year over 11 years.
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On years held, 4 Avondale Gardens runs well behind the street norm.
Price per m²
£1,063
Street avg £946
Floor Area
72 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wharton Terrace — bus stop.

Daytime· 07:00 – 23:00
55.1dB

Changes detected from historical EPC data
Heating system changed
Hot water system changed
Low energy lighting percentage decreased
Upgraded to gas central heating
Hot water system upgraded
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
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7 November 2025Most recent
£76,500
+53.0%over 10 years23 December 2014
£50,000
Median price across the last 5 sales in TS24 8NH: £72,000 (2024–2013).
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Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.3 t/year
Closest school
0.1 km
Dyke House Sports and Technology College. 25 schools nearby.
Night-time· 23:00 – 07:00
45.2dB