Osonby, Hailsham, BN27 4RT - sold prices & valuation | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + [Home](/uk) / [Hailsham](/uk/hailsham) / [](/uk/hailsham/unknown) / [BN27 4RT](/uk/hailsham/unknown/bn27-4rt) / OSONBY Osonby, Hailsham, BN27 4RT ========================== Semi-detached 1,453 sq ft E EPC E 3 recorded sales [ Herstmonceux & Ninfield ](https://percelio.com/uk/neighbourhood/herstmonceux-ninfield) Osonby, Hailsham, BN27 4RT is a Semi-detached home of about 1,453 sq ft in Hailsham, based on open property records. About this property This Semi-detached home measures about 1,453 sq ft (135 sq m), holds an EPC E rating and dates from 1950-1966. Tenure is freehold. It last sold for £485,000 in Aug 2023, about £334 per square foot. The property has 3 recorded sales since 2003. Osonby, Hailsham, BN27 4RT is located in Hailsham, part of the Herstmonceux & Ninfield area. This page shows open records only. A valuation estimates what this home is worth today from its sale history, floor area and comparable local sales. Property facts Type Semi-detached Floor area 1,453 sq ft 135 sq m Energy rating EPC E Built England and Wales: 1950-1966 Habitable rooms 5 Price per sq ft £334 Tenure Freehold Last sold £485,000 Last sold date Aug 2023 Recorded sales 3 What is this home worth today? ------------------------------ Get a data-backed valuation for this property: an estimated market value with a low-to-high range, the comparable sales behind it, and price per sq ft indexed to today with the UK House Price Index. [ Get a valuation, £29 ](https://percelio.com/uk/start/valuation?postcode=BN27+4RT&paon=OSONBY) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=BN27+4RT&paon=OSONBY) Sold price history Date Sold price Tenure Type 1 Aug 2023 £485,000 Freehold Existing 20 Nov 2007 £249,950 Freehold Existing 17 Jan 2003 £200,000 Freehold Existing More on [ Adanac, Hailsham, BN27 4DL last sold Sep 2019 £320,000 ](/uk/hailsham/unknown/bn27-4dl/adanac) [ Addiscombe, Hailsham, BN27 4BG last sold Apr 2005 £231,000 ](/uk/hailsham/unknown/bn27-4bg/addiscombe) [ Allfrey House, Hailsham, BN27 4RS last sold Sep 2022 £845,000 ](/uk/hailsham/unknown/bn27-4rs/allfrey-house) [ Alvista, Hailsham, BN27 3QB last sold Aug 2019 £335,000 ](/uk/hailsham/unknown/bn27-3qb/alvista) [ Alwinton, Hailsham, BN27 4RT last sold Jan 2005 £275,000 ](/uk/hailsham/unknown/bn27-4rt/alwinton) [ Amaryllis, Hailsham, BN27 3QB last sold Feb 2001 £135,000 ](/uk/hailsham/unknown/bn27-3qb/amaryllis) [ Amberlea, Hailsham, BN27 1PE last sold Oct 2019 £275,000 ](/uk/hailsham/unknown/bn27-1pe/amberlea) [ Amberstone Cottage, Hailsham, BN27 1PG last sold May 2000 £55,000 ](/uk/hailsham/unknown/bn27-1pg/amberstone-cottage) [ 2A Amberstone Cottages, Hailsham, BN27 1PG last sold Apr 2020 £130,000 ](/uk/hailsham/unknown/bn27-1pg/2a-amberstone-cottages) [ The Coach House Amberstone Grange, Hailsham, BN27 1PJ last sold Apr 2021 £985,000 ](/uk/hailsham/unknown/bn27-1pj/the-coach-house-amberstone-grange) [ Amberstone Nursery, Hailsham, BN27 1PE last sold Feb 2022 £208,000 ](/uk/hailsham/unknown/bn27-1pe/amberstone-nursery) [ Amberstone Place, Hailsham, BN27 1PG last sold Apr 2004 £285,000 ](/uk/hailsham/unknown/bn27-1pg/amberstone-place) Similar Semi-detached properties nearby [ 48 Quinnell Drive, Hailsham, BN27 1QN last sold Apr 2026 £270,000 ](/uk/hailsham/quinnell-drive/bn27-1qn/48) [ 27 Otham Park, Hailsham, BN27 2NF last sold Apr 2026 £292,000 ](/uk/hailsham/otham-park/bn27-2nf/27) [ 29 Sail Street, Hailsham, BN27 2FT last sold Apr 2026 £317,000 ](/uk/hailsham/sail-street/bn27-2ft/29) [ 92 Trefoil Road, Hailsham, BN27 4FS last sold Apr 2026 £300,000 ](/uk/hailsham/trefoil-road/bn27-4fs/92) [ 21 Gordon Road, Hailsham, BN27 3JB last sold Mar 2026 £253,000 ](/uk/hailsham/gordon-road/bn27-3jb/21) [ 18 Harebeating Crescent, Hailsham, BN27 1JH last sold Mar 2026 £335,000 ](/uk/hailsham/harebeating-crescent/bn27-1jh/18) [ 15 Cromer Way, Hailsham, BN27 3DW last sold Mar 2026 £295,000 ](/uk/hailsham/cromer-way/bn27-3dw/15) [ 5 The Stringwalk, Hailsham, BN27 2DA last sold Mar 2026 £262,500 ](/uk/hailsham/the-stringwalk/bn27-2da/5) ### Schools nearby - Herstmonceux Church of England Primary School Primary ### Air quality - Air quality indexFair (30) - NO₂3.6 µg/m³ - PM2.54.9 µg/m³ ### Reported crime - All crimes reported 7 - Violent Crime 3 - Anti Social Behaviour 2 - Criminal Damage Arson 1 - Public Order 1 - All categories, within ~1 mile, May 2026 (police.uk). A count, not a risk rating. ### Flood risk - Flood warning area nearby [ Thinking of buying? Get offer advice ](https://percelio.com/uk/start/offer_advice) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W