21 Rosemount Close, Seaford, BN25 2TP - 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) / [Seaford](/uk/seaford) / [Rosemount Close](/uk/seaford/rosemount-close) / [BN25 2TP](/uk/seaford/rosemount-close/bn25-2tp) / 21 21 Rosemount Close, Seaford, BN25 2TP ===================================== Flat / Maisonette 732 sq ft D EPC D 2 recorded sales [ East Blatchington ](https://percelio.com/uk/neighbourhood/east-blatchington) 21 Rosemount Close, Seaford, BN25 2TP is a Flat / Maisonette home of about 732 sq ft in Seaford, based on open property records. About this property This Flat / Maisonette home measures about 732 sq ft (68 sq m), holds an EPC D rating and dates from 1967-1975. Tenure is freehold. It last sold for £224,950 in Oct 2007, about £307 per square foot. The property has 2 recorded sales since 2005. 21 Rosemount Close, Seaford, BN25 2TP sits on Rosemount Close in Seaford, part of the East Blatchington 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 Flat / Maisonette Floor area 732 sq ft 68 sq m Energy rating EPC D Built England and Wales: 1967-1975 Habitable rooms 4 Price per sq ft £307 Tenure Freehold Last sold £224,950 Last sold date Oct 2007 Recorded sales 2 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=BN25+2TP&paon=21) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=BN25+2TP&paon=21) Sold price history Date Sold price Tenure Type 10 Oct 2007 £224,950 Freehold Existing 3 Jun 2005 £185,000 Freehold Existing More on Rosemount Close [ 1 Rosemount Close, Seaford, BN25 2TP last sold Jan 2023 £317,500 ](/uk/seaford/rosemount-close/bn25-2tp/1) [ 2 Rosemount Close, Seaford, BN25 2TP last sold Sep 2023 £330,000 ](/uk/seaford/rosemount-close/bn25-2tp/2) [ 3 Rosemount Close, Seaford, BN25 2TP last sold Sep 2021 £315,000 ](/uk/seaford/rosemount-close/bn25-2tp/3) [ 4 Rosemount Close, Seaford, BN25 2TP last sold Mar 2015 £225,000 ](/uk/seaford/rosemount-close/bn25-2tp/4) [ 5 Rosemount Close, Seaford, BN25 2TP last sold Dec 2023 £500,000 ](/uk/seaford/rosemount-close/bn25-2tp/5) [ 6 Rosemount Close, Seaford, BN25 2TP last sold Jul 2008 £246,999 ](/uk/seaford/rosemount-close/bn25-2tp/6) [ 7 Rosemount Close, Seaford, BN25 2TP last sold Jul 2010 £250,000 ](/uk/seaford/rosemount-close/bn25-2tp/7) [ 10 Rosemount Close, Seaford, BN25 2TP last sold Nov 2003 £208,000 ](/uk/seaford/rosemount-close/bn25-2tp/10) [ 12 Rosemount Close, Seaford, BN25 2TP last sold Apr 2011 £250,000 ](/uk/seaford/rosemount-close/bn25-2tp/12) [ 14 Rosemount Close, Seaford, BN25 2TP last sold Jul 2016 £375,000 ](/uk/seaford/rosemount-close/bn25-2tp/14) [ 15 Rosemount Close, Seaford, BN25 2TP last sold Jul 2021 £437,500 ](/uk/seaford/rosemount-close/bn25-2tp/15) [ 16 Rosemount Close, Seaford, BN25 2TP last sold May 2001 £105,000 ](/uk/seaford/rosemount-close/bn25-2tp/16) Similar Flat / Maisonette properties nearby [ Flat 2 Stafford Court Stafford Road, Seaford, BN25 1UE last sold Apr 2026 £170,000 ](/uk/seaford/stafford-road/bn25-1ue/flat-2-stafford-court) [ 43 St Crispians, Seaford, BN25 2DY last sold Apr 2026 £260,000 ](/uk/seaford/st-crispians/bn25-2dy/43) [ Flat 21 Litlington Court Surrey Road, Seaford, BN25 2NZ last sold Apr 2026 £224,000 ](/uk/seaford/surrey-road/bn25-2nz/flat-21-litlington-court) [ Flat 2 Offham Court Surrey Road, Seaford, BN25 2PA last sold Mar 2026 £179,950 ](/uk/seaford/surrey-road/bn25-2pa/flat-2-offham-court) [ 29 Mercread Road, Seaford, BN25 1AB last sold Mar 2026 £160,000 ](/uk/seaford/mercread-road/bn25-1ab/29) [ Flat 20 Hometye House, 64 - 66 Claremont Road, Seaford, BN25 2BQ last sold Mar 2026 £165,000 ](/uk/seaford/claremont-road/bn25-2bq/flat-20-hometye-house-64-66) [ 3 Martello Place, 7 Station Approach, Seaford, BN25 2AS last sold Mar 2026 £225,000 ](/uk/seaford/station-approach/bn25-2as/3-martello-place-7) [ Flat 11 Kingsfold Court Crouch Lane, Seaford, BN25 1PS last sold Mar 2026 £233,000 ](/uk/seaford/crouch-lane/bn25-1ps/flat-11-kingsfold-court) ### Schools nearby - Denton Community Primary School and Nursery Primary - Harbour Primary and Nursery School Primary - Bowden House School Not applicable - High Cliff Academy Primary - Seaford Primary School Primary - Seahaven Academy Secondary ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 49 - Violent Crime 23 - Anti Social Behaviour 17 - Criminal Damage Arson 2 - Public Order 2 - All categories, within ~1 mile, April 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