Areas / N3 / street profile

St Marys Avenue, N3

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

Median sold price
£396,000
all recorded sales
£ per m²
£7,101
from EPC floor areas
Recorded sales
75
Distinct homes
46
Price range
£117,500 – £1,495,000
Sales recorded
2001 → 2025
first to latest sale
The street in brief

Sales on St Marys Avenue are mostly flats. The median sale price is £396,000, about 37% below the typical N3 sale. On floor area that works out near £7,101 per square metre, above the district's £6,775. The street has lagged the N3 trend. HM Land Registry records 75 sales across 46 homes since 2001 — homes here come up rarely.

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St Marys Avenue prices over time

Median sold price on the street by year, from 75 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianN3 district trend
£0£500k£1M£1.5M200520102015202020252001: £315,000 median · 13 sales2002: £358,450 median · 4 sales2003: £117,500 median · 1 sale2004: £339,750 median · 8 sales2005: £372,500 median · 1 sale2006: £335,000 median · 9 sales2007: £326,000 median · 6 sales2010: £670,000 median · 4 sales2011: £657,500 median · 2 sales2012: £692,500 median · 2 sales2013: £670,000 median · 2 sales2014: £794,500 median · 2 sales2015: £1,332,500 median · 2 sales2016: £1,000,000 median · 4 sales2017: £757,500 median · 2 sales2018: £1,375,000 median · 1 sale2019: £1,000,000 median · 2 sales2020: £965,000 median · 1 sale2021: £621,500 median · 4 sales2023: £1,185,000 median · 1 sale2024: £650,000 median · 2 sales2025: £867,500 median · 2 sales

Median sold price by year vs the N3 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How St Marys Avenue compares

St Marys Avenue against the N3 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Edgewood Mews£600k · 60
Regents Park Road£550k · 89
Hendon Lane£530k · 81
Long Lane£523k · 71
Station Road£463k · 36
Squires Lane£450k · 59
Ballards Lane£445k · 89
Nether Street£433k · 84
St Marys Avenue£396k · 75*

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£396,000
median · all recorded sales
N3 district
£625,000
median · last 8 years · street -37%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

St Marys Avenue's £396,000 median sits about 37% below N3's £625,000; on floor space it runs £7,101/m² against the district's £6,775/m² (+5%).

Street and N3 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.

Prices by property type

Median sold price by property type on St Marys Avenue.

Flat
£323,000
45 sales
Semi-detached
£950,000
19 sales
Detached
£880,000
11 sales

Every recorded sale on St Marys Avenue

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

DateAddressTypeNew buildPrice
19 Dec 202519 · N3 1SNSemi-detached—£1,350,000
20 Nov 2025Flat E, 13 · N3 1SNFlat—£385,000
22 Nov 20241 · N3 1SNnon-standardOther—£22,630
29 Oct 2024Flat 5, Laurel Court, 9 · N3 1SWFlat—£710,000
12 Mar 2024Flat 2, Golda Court · N3 1USFlat—£590,000
30 Jun 202338 · N3 1SNSemi-detached—£1,185,000
12 Aug 20211d · N3 1SNFlat—£396,000
25 Mar 202134 · N3 1SNSemi-detached—£875,000
12 Mar 20211 · N3 1SNnon-standardOther—£825,000
2 Feb 20213b · N3 1SNFlat—£625,000
29 Jan 2021Flat 6, Golda Court · N3 1USFlat—£618,000
14 Aug 202038 · N3 1SNSemi-detached—£965,000
30 Aug 201938 · N3 1SNSemi-detached—£800,000
23 Jul 201922a · N3 1SNSemi-detached—£1,200,000
31 Jan 2018Heathfield · N3 1SNDetached—£1,375,000
26 Oct 2017Flat D, 13 · N3 1SNFlat—£390,000
7 Feb 201726 · N3 1SNDetached—£1,125,000
12 Dec 201622a · N3 1SNSemi-detached—£860,000
17 May 2016Heathfield · N3 1SNDetached—£1,180,000
12 May 20163b · N3 1SNFlat—£556,200
12 Jan 201621 · N3 1SNSemi-detached—£1,140,000
18 Dec 20158 · N3 1SNSemi-detached—£1,495,000
25 Jun 20152 · N3 1SNDetached—£1,170,000
8 Jul 201430 · N3 1SNSemi-detached—£1,090,000
31 Jan 2014Flat 6, Golda Court · N3 1USFlat—£499,000
22 Nov 2013Flat 4, Laurel Court, 9 · N3 1SWFlat—£390,000
2 Aug 201329 · N3 1SNSemi-detached—£950,000
20 Jul 2012Flat 8, Laurel Court, 9 · N3 1SWFlat—£485,000
8 Feb 201227 · N3 1SNSemi-detached—£900,000
22 Dec 2011Flat 5, 15 · N3 1SNFlat—£165,000
23 Sept 201112a · N3 1SNSemi-detached—£1,150,000
12 Nov 201017 · N3 1SNDetached—£880,000
21 Oct 2010Albany · N3 1SNDetached—£1,000,000
21 Jun 2010Flat 5, Laurel Court, 9 · N3 1SWFlat—£460,000
18 Jun 20101c · N3 1SNFlat—£340,000
23 Nov 20073b · N3 1SNFlat—£327,000
9 Nov 20072 · N3 1SNDetached—£685,000
25 Sept 20078 · N3 1SNSemi-detached—£1,200,000
30 Apr 2007Flat 4, 15 · N3 1SNFlat—£250,000
25 Apr 2007Flat C, 13 · N3 1SNFlat—£325,000
26 Feb 2007Flat 3, 15 · N3 1SNFlat—£155,000
24 Nov 2006Flat 2, 15 · N3 1SNFlat—£270,000
24 Nov 2006Flat 1, 15 · N3 1SNFlat—£150,000
24 Nov 200615 · N3 1SNFlat—£335,000
15 Sept 2006Flat 3, 3 · N3 1SNFlat—£369,950
1 Aug 2006Flat 2, Golda Court · N3 1USFlat—£372,000
28 Jun 2006Flat C, 13 · N3 1SNFlat—£230,000
20 Jun 2006Flat 4, Laurel Court, 9 · N3 1SWFlat—£249,950
15 Jun 2006Albany · N3 1SNDetached—£730,000
31 Jan 20062 · N3 1SNDetached—£495,000

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 St Marys Avenue?

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 N3

Sold-price profiles for nearby streets, and the wider N3 area guide.

Regents Park RoadHendon LaneBallards LaneLong LaneNether StreetSquires LaneEtchingham Park RoadStation RoadLichfield GroveDollis RoadMountfield RoadEast End Road
N3 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.