Our Data Sources
14, Seamill Park Avenue, Worthing has no records in the the Land Registry and a single entry in the EPC database dated February 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 14, Seamill Park Avenue, Worthing, we estimate a market value of £522,546 and a rental value of £2,229 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £462,827 and £1,975 per month respectively.
Plot Size
HM Land Registry records the plot of land for 14, Seamill Park Avenue, Worthing as measuring 402 m2.
That makes it the 13th largest plot in the postcode, where all 18 other houses have recorded plot data.
Energy Efficiency
14, Seamill Park Avenue, Worthing has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Feb 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 99 properties similar to 14, Seamill Park Avenue, Worthing have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 1st April 2026, was 28, Brookdean Road, Worthing, BN11 2PB, a freehold house which sold for £407,000.
Read more about house prices in BN11.
- Sold Apr 2026£407,000 | 4 Bed House28, Brookdean Road, Worthing, BN11 2PB28, Brookdean Road, Worthing, BN11 2PB
- Sold Jan 2025£550,000 | 4 Bed House11, Seamill Park Crescent, Worthing, BN11 2PN11, Seamill Park Crescent, Worthing, BN11 2PN
- Sold Jun 2021£366,000 | 4 Bed House16, Seamill Park Avenue, Worthing, BN11 2PU16, Seamill Park Avenue, Worthing, BN11 2PU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 18 addresses on Seamill Park Avenue, Worthing, BN11, 14, Seamill Park Avenue, Worthing comes out as the 8th largest and the 9th most expensive in our analysis of the public data.
It is also £186k more expensive than the average property across the BN11 district.
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Schools Nearby
- Homefield Primary School and SSC1.6 km away
- Springfield Infant School and Nursery1.8 km away
- Sompting Village Primary School1.8 km away
- Davison Church of England High School for Girls, Worthing1.1 km away
- St Andrew's CofE High School2.0 km away
- The Sir Robert Woodard Academy2.3 km away
More reading links
Public Transport Nearby
- East Worthing|1.2 km away
- Lancing|1.7 km away
- Worthing|2.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
