351 Blackfen Road, Sidcup, DA15 9NJ - 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) / [Sidcup](/uk/sidcup) / [Blackfen Road](/uk/sidcup/blackfen-road) / [DA15 9NJ](/uk/sidcup/blackfen-road/da15-9nj) / 351 351 Blackfen Road, Sidcup, DA15 9NJ =================================== Detached 1,948 sq ft C EPC C 2 recorded sales [ Blackfen ](https://percelio.com/uk/neighbourhood/blackfen) 351 Blackfen Road, Sidcup, DA15 9NJ is a Detached home of about 1,948 sq ft in Sidcup, based on open property records. About this property This Detached home measures about 1,948 sq ft (181 sq m), holds an EPC C rating and dates from 1930-1949. Tenure is freehold. It last sold for £525,000 in Oct 2015, about £269 per square foot. The property has 2 recorded sales since 2002. 351 Blackfen Road, Sidcup, DA15 9NJ sits on Blackfen Road in Sidcup, part of the Blackfen 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 Detached Floor area 1,948 sq ft 181 sq m Energy rating EPC C Built England and Wales: 1930-1949 Habitable rooms 8 Price per sq ft £270 Tenure Freehold Last sold £525,000 Last sold date Oct 2015 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=DA15+9NJ&paon=351) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=DA15+9NJ&paon=351) Sold price history Date Sold price Tenure Type 16 Oct 2015 £525,000 Freehold Existing 26 Jul 2002 £259,950 Freehold Existing More on Blackfen Road [ Flat 10C, Blackfen Road, DA15 9NB ](/uk/sidcup/blackfen-road/da15-9nb/flat-10c) [ Flat 10D, Blackfen Road, DA15 9NB ](/uk/sidcup/blackfen-road/da15-9nb/flat-10d) [ 4 Martel Court, 28 Blackfen Road, Sidcup, DA15 8SN last sold Nov 2025 £300,000 ](/uk/sidcup/blackfen-road/da15-8sn/4-martel-court-28) [ 2 Martel Court, 28 Blackfen Road, Sidcup, DA15 8SN last sold Nov 2025 £423,000 ](/uk/sidcup/blackfen-road/da15-8sn/2-martel-court-28) [ 3 Martel Court, 28 Blackfen Road, Sidcup, DA15 8SN last sold Dec 2025 £300,000 ](/uk/sidcup/blackfen-road/da15-8sn/3-martel-court-28) [ 5 Martel Court, 28 Blackfen Road, Sidcup, DA15 8SN last sold Nov 2025 £320,000 ](/uk/sidcup/blackfen-road/da15-8sn/5-martel-court-28) [ 2 Orchard Court Blackfen Road, Sidcup, DA15 8PX last sold Jun 2000 £59,000 ](/uk/sidcup/blackfen-road/da15-8px/2-orchard-court) [ 3 Orchard Court Blackfen Road, Sidcup, DA15 8PX last sold Sep 2022 £230,000 ](/uk/sidcup/blackfen-road/da15-8px/3-orchard-court) [ 5 Orchard Court Blackfen Road, Sidcup, DA15 8PX last sold Jul 2024 £220,000 ](/uk/sidcup/blackfen-road/da15-8px/5-orchard-court) [ 6 Orchard Court Blackfen Road, Sidcup, DA15 8PX last sold Feb 2026 £230,000 ](/uk/sidcup/blackfen-road/da15-8px/6-orchard-court) [ 8 Orchard Court Blackfen Road, Sidcup, DA15 8PX last sold Apr 2004 £117,500 ](/uk/sidcup/blackfen-road/da15-8px/8-orchard-court) [ 9 Orchard Court Blackfen Road, Sidcup, DA15 8PX last sold Nov 1998 £40,250 ](/uk/sidcup/blackfen-road/da15-8px/9-orchard-court) Similar Detached properties nearby [ 5A Priestlands Park Road, Sidcup, DA15 7HR last sold Apr 2026 £1,050,000 ](/uk/sidcup/priestlands-park-road/da15-7hr/5a) [ 25 Queenswood Road, Sidcup, DA15 8QP last sold Mar 2026 £737,000 ](/uk/sidcup/queenswood-road/da15-8qp/25) [ 24A Maple Crescent, Sidcup, DA15 9LT last sold Mar 2026 £845,000 ](/uk/sidcup/maple-crescent/da15-9lt/24a) [ 22 Priestlands Park Road, Sidcup, DA15 7HR last sold Mar 2026 £875,000 ](/uk/sidcup/priestlands-park-road/da15-7hr/22) [ 7 Hollies Avenue, Sidcup, DA15 8AX last sold Feb 2026 £685,000 ](/uk/sidcup/hollies-avenue/da15-8ax/7) [ 130 Parish Gate Drive, Sidcup, DA15 8TH last sold Jan 2026 £580,000 ](/uk/sidcup/parish-gate-drive/da15-8th/130) [ 102 Halfway Street, Sidcup, DA15 8DB last sold Oct 2025 £855,000 ](/uk/sidcup/halfway-street/da15-8db/102) [ 32 Lamorbey Close, Sidcup, DA15 8BA last sold Oct 2025 £782,000 ](/uk/sidcup/lamorbey-close/da15-8ba/32) ### Schools nearby - Blackfen School for Girls Secondary - Sherwood Park Primary School Primary - Bexley Grammar School Secondary - Danson Primary School Primary - Days Lane Primary School Primary - Marlborough School Not applicable ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 202 - Anti Social Behaviour 53 - Violent Crime 46 - Shoplifting 24 - Vehicle Crime 21 - 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