Our Data Sources
12 Harrow House, Basildon has no records in the the Land Registry and a single entry in the EPC database dated July 2009.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 12 Harrow House, Basildon would be worth £225,632, with a potential rental value of £1,185 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £199,845, with a rental value of £1,049 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
12 Harrow House, Basildon has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 13 Jul 2009.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 81 sales of comparable properties within 510 metres of 12 Harrow House, Basildon across the last 2 years.
Most recently, 18 Harrow House, School Avenue, Basildon, SS15 6GN, a leasehold flat, sold at £210,000 on the 13th March 2026.
Read more about house prices in SS15.
- Sold Mar 2026£210,000 | 2 Bed Flat18 Harrow House, School Avenue, Basildon, SS15 6GN18 Harrow House, School Avenue, Basildon, SS15 6GN
- Sold Jan 2026£245,000 | 2 Bed Flat15, School Avenue, Basildon, SS15 6GH15, School Avenue, Basildon, SS15 6GH
- Sold Sep 2024£260,000 | 2 Bed Flat2 Eton House, School Avenue, Basildon, SS15 6GP2 Eton House, School Avenue, Basildon, SS15 6GP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 12 Harrow House, Basildon as the 216th largest and the 251st most expensive of the 273 addresses on School Avenue, Basildon, SS15.
Against the SS15 postcode district average, it is £109k less expensive than the typical property.
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Schools Nearby
- Millhouse Primary School500 m away
- The Phoenix Primary School1.2 km away
- Merrylands Primary School1.2 km away
- The James Hornsby School1.0 km away
- Woodlands School3.2 km away
- De La Salle School3.3 km away
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Public Transport Nearby
- Laindon|1.6 km away
- Basildon|3.0 km away
- Billericay|5.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












