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House prices in Sidcup

London · 596 sales registered so far in the 12 months to May 2026 · HM Land Registry data

Average house price in Sidcup

The average (median) house price in Sidcup, London was £435,000 in the 12 months to May 2026, from 596 sales registered so far — flat on the year before and 8.8% up on five years ago. Terraced homes were the most common sale at a median £440,000; detached £775,000; semi-detached £553,500; flats £284,000. Homes with a recorded floor area sold for about £506 per square foot (£5,447/m²), based on 1,348 of 1,437 sales over two years.

Median sold price
£435,000
12 months to May 2026
Half of sales were above this price, half below
Change on a year ago
0.0%
median vs the previous 12 months
Shown only when both years have 30+ sales
Price per sq ft
£506
typical range £452–£566
From 1,348 of 1,437 sales with an EPC floor area (2 years)
Sales registered so far
596
12 months to May 2026
Recent months are still being registered; counts are never compared year on year
vs London
−17%
London median £525,000
Difference between the two medians

Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered) Sidcup = the Sidcup post town: DA14, DA15 (as recorded in the sales)

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House prices in Sidcup by property type

TypeSalesMedian price£/sq ftTypical sizeChange (1y)
Detached39£775,000£550 1,415 sq ft+9.2%
Semi-detached186£553,500£513 1,060 sq ft−1.2%
Terraced195£440,000£540 829 sq ft+2.9%
Flats176£284,000£453 635 sq ft−1.2%

Sidcup house price trend

£300k£400k£500k£600kQ4 2021: £383,500 · 166 salesQ1 2022: £410,000 · 185 salesQ2 2022: £428,000 · 181 salesQ3 2022: £435,000 · 241 salesQ4 2022: £435,000 · 207 salesQ1 2023: £432,000 · 143 salesQ2 2023: £440,000 · 143 salesQ3 2023: £420,000 · 175 salesQ4 2023: £416,000 · 140 salesQ1 2024: £417,500 · 150 salesQ2 2024: £430,000 · 176 salesQ3 2024: £427,500 · 211 salesQ4 2024: £440,000 · 189 salesQ1 2025: £450,000 · 315 salesQ2 2025: £402,500 · 114 salesQ3 2025: £450,000 · 206 salesQ4 2025: £418,000 · 165 sales (provisional)Q1 2026: £458,000 · 129 sales (provisional)Q2 2026: £430,000 · 81 sales (provisional)Q3 2026: £450,000 · 25 sales (provisional)Q4 2021Q4 2022Q4 2023Q4 2024Q4 2025Q3 2026
Sidcup median London median sales per period still being registered
Sidcup: median sold price £383,500 in Q4 2021 to £450,000 in Q3 2025
PeriodMedian sold priceSales
Q4 2021£383,500166
Q1 2022£410,000185
Q2 2022£428,000181
Q3 2022£435,000241
Q4 2022£435,000207
Q1 2023£432,000143
Q2 2023£440,000143
Q3 2023£420,000175
Q4 2023£416,000140
Q1 2024£417,500150
Q2 2024£430,000176
Q3 2024£427,500211
Q4 2024£440,000189
Q1 2025£450,000315
Q2 2025£402,500114
Q3 2025£450,000206
Q4 2025£418,000165
Q1 2026£458,000129
Q2 2026£430,00081
Q3 2026£450,00025

Median of completed sales per period, not seasonally adjusted; the latest months are still being registered.

What homes in Sidcup sold for

£195k–£270k
£270k–£345k
£345k–£420k
£420k–£495k
£495k–£570k
£570k–£645k
£645k–£720k
£720k+

Most homes in Sidcup sold for £270k–£495k (50% of sales).

Sold house prices in Sidcup

SoldAddressTypePriceFloor area£/sq ftvs last sale
24 Jul 202655, Shirley Road DA15 7JW Semi-detached£500,0001,141 sq ft £438
20 Jul 20264, Bedens Road DA14 5JQ Semi-detached£475,000990 sq ft £480+31% (2020)
17 Jul 202622, Upperton Road DA14 6AT Detached£1,250,0002,788 sq ft £448
17 Jul 202613, Denberry Drive DA14 4LB Detached£1,125,0001,701 sq ft £661
17 Jul 2026105, Corbylands Road DA15 8JQ Terraced£525,000958 sq ft £548+42% (2019)
17 Jul 20266, Prospect Court, Foots Cray High Street DA14 5HN Flats · Leasehold£290,000721 sq ft £402+15% (2019)
13 Jul 202618, Marechal Niel Avenue DA15 7PD Semi-detached£875,0001,916 sq ft £457+99% (2022)
10 Jul 20262, Westerham Drive DA15 9NR Flats · Leasehold£305,000840 sq ft £363
9 Jul 2026127, Walton Road DA14 4LL Semi-detached£845,0001,668 sq ft £506
9 Jul 202647, Birchwood Avenue DA14 4JZ Semi-detached£825,0001,593 sq ft £518
9 Jul 202693, Birkbeck Road DA14 4DJ Semi-detached£681,0001,270 sq ft £536
9 Jul 202634, Lincoln Road DA14 6LQ Terraced£540,0001,087 sq ft £497+38% (2020)
9 Jul 20263, Carlton Green DA14 6DB Flats · Leasehold£365,000904 sq ft £404
7 Jul 202639, Portland Avenue DA15 9HA Terraced£428,000775 sq ft £552
6 Jul 202649, Manor Road DA15 7HU Flats · Leasehold£285,000797 sq ft £358
6 Jul 2026Flat 2, Cornel House, Longlands Road DA15 7LX Flats · Leasehold£235,000495 sq ft £475
3 Jul 2026131, Burnt Oak Lane DA15 9DD Semi-detached£560,0001,001 sq ft £559
3 Jul 202622, Lingey Close DA15 8EG Terraced£450,000958 sq ft £470
3 Jul 202653, Portland Avenue DA15 9HA Terraced£445,000775 sq ft £574+2% (2023)
3 Jul 202695, Rowley Avenue DA15 9LF Terraced£435,000667 sq ft £652+19% (2020)
3 Jul 2026187, Ramillies Road DA15 9JE Terraced£385,000570 sq ft £675+10% (2024)
3 Jul 202634, Tudor Court, Hatherley Crescent DA14 4HY Flats · Leasehold£249,950603 sq ft £415+9% (2021)
2 Jul 202647, Hurst Road DA15 9AE Semi-detached£890,0001,744 sq ft £510
1 Jul 2026Flat 4, Perry House, Chislehurst Road DA14 6BE Flats · Leasehold£325,000 +18% (2019)
1 Jul 20267, Old Post Office Court, Station Road DA15 7ED Flats · Leasehold£230,000409 sq ft £562

The most recent registered sales. Full histories, including every sale since 1995, are on the street pages.

Streets in Sidcup

Most expensive streets

  1. Christchurch Road DA15 £1,120,000· 7 sales
  2. Priestlands Park Road DA15 £1,046,000· 13 sales
  3. Rowanwood Avenue DA15 £1,042,000· 9 sales
  4. Crescent Road DA15 £950,000· 13 sales
  5. Selborne Road DA14 £920,000· 7 sales
  6. Knoll Road DA14 £890,000· 7 sales
  7. Maple Leaf Drive DA15 £880,000· 7 sales
  8. The Drive DA14 £861,250· 6 sales

Most affordable streets

  1. Frognal Place DA14 £142,500· 13 sales
  2. Foots Cray High Street DA14 £175,000· 7 sales
  3. Bowes Close DA15 £209,995· 5 sales
  4. Hatherley Crescent DA14 £215,000· 40 sales
  5. Jubilee Way DA14 £225,000· 5 sales
  6. Mallard Walk DA14 £228,000· 5 sales
  7. Davis Way DA14 £240,000· 9 sales
  8. Pollard Walk DA14 £245,000· 6 sales

Most active streets

  1. Sidcup Hill DA14 16in 12m
  2. Lansdown Road DA14 16in 12m
  3. Blackfen Road DA15 16in 12m
  4. Longlands Road DA15 14in 12m
  5. Old Farm Avenue DA15 11in 12m
  6. Station Road DA15 10in 12m
  7. Burnt Oak Lane DA15 10in 12m
  8. Rowley Avenue DA15 10in 12m

Medians over five years for streets with at least five sales; "most active" counts the last 12 months.

Postcode districts in Sidcup

DistrictSales (12m)Median£/sq ftChange (1y)
DA15343£466,250£526+3.6%
DA14253£390,000£482−5.6%

For sale in Sidcup now

Homes for sale in Sidcup today ask a median £457,500 (n = 24) vs £435,000 sold — asking is 5% above recent sold prices; £539 vs £506 per sq ft. 0% of Homello's listings here are under offer. Asking ≠ achieved; sold prices reflect deals agreed 4–6 months ago.

House prices near Sidcup

Part of London

What's my home worth?

A 90 m² (970 sq ft) home in Sidcup is worth roughly £438k–£548k at the area's typical £452–£566 per square foot — a range, not a valuation.

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Questions about house prices in Sidcup

What is the average house price in Sidcup?

The median sold price in Sidcup, London was £435,000 in the 12 months to May 2026 (596 sales registered so far); the mean was £459,543. We quote medians because a few very expensive or very cheap sales pull a mean around. The London median over the same period was £525,000. Portals and the ONS publish different figures because they use different boundaries, windows and adjustments.

How much is a house in Sidcup per square foot?

Homes sold in Sidcup, London over the two years to May 2026 with a recorded floor area achieved a median £506 per square foot (interquartile range £452–£566), from 1,348 sales matched to an Energy Performance Certificate floor area.

Are house prices in Sidcup going up or down?

In the 12 months to May 2026, the median was flat on the previous 12 months and 8.8% up on five years earlier. These compare completed sales registered so far; the most recent months are still being registered, so the latest figures move as late registrations arrive.

What is the most expensive street in Sidcup?

Of streets with at least five sales in the last five years, Christchurch Road (DA15) has the highest median sold price at £1,120,000 across 7 sales.

Where does this data come from and how up to date is it?

Every sale is from HM Land Registry's Price Paid Data for England and Wales, which we re-import monthly. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered). Floor areas come from Energy Performance Certificates matched by address.

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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.

How we calculate these figures · Ask us to hide a sale or correct a record