Onslow House, Horncastle
Onslow House, Horncastle
Description & Estimates







Public records show Onslow House, Horncastle to be a period freehold house with 2,281 ft2 of internal area, sitting on a 917 m2 plot.
In this area, houses of this size normally have 5 bedrooms with a garden.
Onslow House, Horncastle has an estimated sale value of £563,943 and an estimated rental value of £1,846 per month, assuming reasonable condition and based on the information available.
Mareham Road, Horncastle, LN9 lies in the borough of East Lindsey, within the LN9 postal district.
Our Data Sources
Onslow House, Horncastle has 21 entries in the Land Registry , most recently in October 2024 and a single entry in the EPC database dated July 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Onslow House, Horncastle would be worth £592,140, with a potential rental value of £1,939 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £524,467, with a rental value of £1,717 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of Onslow House, Horncastle has dropped by £26,887 (4.8%) over the last year. During the same period, its estimated monthly rental value has risen by £30 (1.6%). The property's estimated gross yield is currently 3.9%.
Plot Size
Onslow House, Horncastle occupies a 917 m2 plot as recorded by HM Land Registry.
All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
Onslow House, Horncastle has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Jul 2023.
The property is connected to mains gas and has mostly secondary glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
Onslow House, Horncastle last changed hands on 10th October 2024, selling for £595,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 45.1% since October 2024.
- Sold Oct 2024£595,000
- Sold Sep 1999£135,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 640 metres of Onslow House, Horncastle across the last 2 years.
Most recently, 1, Myles Lane, Horncastle, LN9 6FJ, a freehold house, sold at £375,000 on the 12th August 2022.
Read more about house prices in LN9.
- Sold Aug 2022£375,000 | 4 Bed House1, Myles Lane, Horncastle, LN9 6FJ1, Myles Lane, Horncastle, LN9 6FJ
- Sold Nov 2009£277,000 | 5 Bed HouseBen Gairn, Boston Road, Horncastle, LN9 6ELBen Gairn, Boston Road, Horncastle, LN9 6EL
- Sold Apr 2009£360,000 | 5 Bed HouseHamilton House, Bowl Alley Lane, Horncastle, LN9 5EQHamilton House, Bowl Alley Lane, Horncastle, LN9 5EQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Onslow House, Horncastle as the 2nd largest and the most expensive of the 102 addresses on Mareham Road, Horncastle, LN9.
Against the LN9 postcode district average, it is £295k more expensive than the typical property.
More reading links
Schools Nearby
- 700mHorncastle Primary School
- 7.0kmThe Kirkby-on-Bain Church of England Primary School
- 8.1kmThe Mareham-le-Fen Church of England Primary School
- 300mThe Banovallum School
- 900mQueen Elizabeth's Grammar School, Horncastle
- 11.9kmThe Barnes Wallis Academy
More reading links
Public Transport Nearby
Metheringham station is the nearest stop to Onslow House, Horncastle at 20.0 kilometres away.
- 20.0kmMetheringham
- 22.7kmThorpe Culvert
- 25.0kmMarket Rasen
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.

