Areas / NP15 / street profile

Castle Oak, NP15

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£310,000
all recorded sales
£ per m²
£3,784
from EPC floor areas
Recorded sales
55
Distinct homes
30
Price range
£122,750 – £750,000
Sales recorded
2000 → 2026
first to latest sale
The street in brief

Castle Oak is almost entirely detached houses. The median sale price is £310,000, about 11% below the typical NP15 sale. On floor area that works out near £3,784 per square metre, above the district's £3,217. Recent sales here have been outpacing the wider NP15 market. With 55 sales across 30 homes since 2000, homes here come to market only rarely.

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Castle Oak prices over time

Median sold price on the street by year, from 55 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianNP15 district trend
£0£200k£400k£600k£800k2000200520102015202020252000: £203,375 median · 2 sales2001: £195,250 median · 4 sales2002: £156,000 median · 3 sales2003: £210,000 median · 3 sales2004: £270,000 median · 5 sales2005: £410,000 median · 1 sale2007: £300,000 median · 4 sales2008: £315,000 median · 1 sale2011: £332,500 median · 3 sales2012: £328,000 median · 3 sales2013: £250,000 median · 1 sale2014: £287,500 median · 2 sales2015: £311,250 median · 4 sales2016: £350,000 median · 2 sales2017: £310,000 median · 3 sales2018: £347,500 median · 2 sales2019: £350,000 median · 3 sales2020: £450,000 median · 1 sale2021: £430,000 median · 1 sale2022: £468,750 median · 2 sales2023: £450,000 median · 1 sale2024: £665,000 median · 2 sales2025: £750,000 median · 1 sale2026: £480,000 median · 1 sale

Median sold price by year vs the NP15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Castle Oak compares

Castle Oak against the NP15 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Castle Oak£450k · 12
Monmouth Road£428k · 26
Mill Street£335k · 16
Burrium Gate£315k · 26
Ladyhill£285k · 15
Priory Gardens£285k · 16
Silure View£238k · 13
Maryport Street£235k · 50
The Meadows£230k · 18
Sunnyvale£224k · 18

Median sold price and sale count over the last 8years for the district's busiest streets.

This street
£310,000
median · all recorded sales
NP15 district
£350,000
median · last 8 years · street -11%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Castle Oak's £310,000 median sits about 11% below NP15's £350,000; on floor space it runs £3,784/m² against the district's £3,217/m² (+18%).

Street and NP15 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Every recorded sale on Castle Oak

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
23 Jan 202621 · NP15 1SGDetached—£480,000
31 Jul 202524 · NP15 1SGDetached—£750,000
19 Sept 202432 · NP15 1SGDetached—£750,000
1 Feb 20248 · NP15 1SGDetached—£580,000
21 Feb 20231 · NP15 1SGDetached—£450,000
18 Aug 202238 · NP15 1SGDetached—£505,000
16 Mar 202236 · NP15 1SGDetached—£432,500
17 Dec 20219 · NP15 1SGDetached—£430,000
26 Oct 20219 · NP15 1SGnon-standardDetached—£436,666
26 Jun 202033 · NP15 1SGDetached—£450,000
29 Nov 201938 · NP15 1SGDetached—£395,000
5 Aug 201912 · NP15 1SGDetached—£350,000
29 Jul 201911 · NP15 1SGDetached—£322,500
10 Jul 20188 · NP15 1SGDetached—£325,000
30 May 201821 · NP15 1SGDetached—£370,000
1 Dec 20176 · NP15 1SGDetached—£310,000
17 Nov 201713 · NP15 1SGDetached—£267,000
25 Sept 201733 · NP15 1SGDetached—£430,000
19 Aug 201614 · NP15 1SGDetached—£250,000
5 Feb 201632 · NP15 1SGDetached—£450,000
22 Dec 201543 · NP15 1SGDetached—£355,000
11 Dec 201540 · NP15 1SGDetached—£320,000
16 Oct 201516 · NP15 1SGDetached—£302,500
9 Apr 201523 · NP15 1SGDetached—£242,500
12 Sept 201411 · NP15 1SGDetached—£265,000
23 Apr 201419 · NP15 1SGDetached—£310,000
5 Nov 201317 · NP15 1SGDetached—£250,000
19 Oct 201232a · NP15 1SGDetached—£500,000
26 Sept 201245 · NP15 1SGDetached—£328,000
9 Mar 20122 · NP15 1SGDetached—£310,000
7 Oct 201140 · NP15 1SGDetached—£305,000
27 Jun 201124 · NP15 1SGDetached—£472,500
10 Jun 201155 · NP15 1SGDetached—£332,500
12 May 200847 · NP15 1SGDetached—£315,000
17 Dec 200732 · NP15 1SGDetached—£450,000
15 Jun 200736 · NP15 1SGDetached—£295,000
22 May 200714 · NP15 1SGDetached—£250,000
2 Mar 200740 · NP15 1SGDetached—£305,000
12 Jul 200528 · NP15 1SGDetachedYes£410,000
10 Dec 200415 · NP15 1SGDetached—£262,500
3 Dec 200429 · NP15 1SGDetached—£235,000
12 Nov 200455 · NP15 1SGDetached—£270,000
25 Aug 200438 · NP15 1SGDetached—£305,000
15 Jun 200416 · NP15 1SGDetached—£295,000
18 Nov 20031 · NP15 1SGDetached—£205,000
21 Jul 200321 · NP15 1SGDetached—£210,000
1 May 200347 · NP15 1SGDetached—£239,500
13 Dec 200253 · NP15 1SGDetached—£202,000
30 Aug 200211 · NP15 1SGDetached—£146,000
29 Apr 200236 · NP15 1SGDetached—£156,000

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Castle Oak?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in NP15

Sold-price profiles for nearby streets, and the wider NP15 area guide.

Maryport StreetBurrium GateMonmouth RoadMill StreetThe MeadowsNew Market StreetSilure ViewCastle MewsEthley DrivePriory GardensLadyhillBeaufort Crescent
NP15 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.