S2 3 postcode sector in the S2 district

S2 3 is a sector of the S2 district: every postcode that starts S2 3. It has 192 postcodes in use, 2 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the S2 3 sector, by flood risk

A home or business at high risk: 4
At medium risk at worst: 4
At low risk at worst: 2
At very low risk only: 0
Not on the at-risk list: 182

Of the 192 postcodes in the S2 3 sector that ONS places, 4 have a home or business at high risk, 4 are at medium risk at worst, 2 are at low risk at worst and 182 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

S2 3EN3 at high risk S2 3AB2 at high risk S2 3DA1 at high risk S2 3PS1 at high risk

What do homes sell for in S2 3?

Homes in S2 3 sold for a typical £181,500 in the 12 months to August 2026, across 84 sales, down 8.1% on the 12 months before, HM Land Registry's figures show.

£181,500 typical price, the 12 months to August 2026

£197,500 12 months to August 2025

▼ down 8.1% on the 12 months before

Detached 2 sales, too few to price
Semi-detached £185,000 29 sales
Terraced £192,450 39 sales
Flat or maisonette £119,250 14 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start S2 3. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in S2 3

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

S2 3AA S2 3AB S2 3AD S2 3AE S2 3AF S2 3AG S2 3AH S2 3AJ S2 3AL S2 3AN S2 3AP S2 3AQ S2 3AR S2 3AS S2 3AT S2 3AU S2 3AW S2 3AX S2 3AY S2 3AZ S2 3BA S2 3BB S2 3BD S2 3BE S2 3BF S2 3BG S2 3BH S2 3BJ S2 3BL S2 3BN S2 3BP S2 3BQ S2 3BR S2 3BS S2 3BT S2 3BU S2 3BW S2 3BX S2 3BY S2 3BZ S2 3DA S2 3DB S2 3DE S2 3DF S2 3DG S2 3DH S2 3DJ S2 3DN S2 3DS S2 3DT S2 3DU S2 3DW S2 3DX S2 3DY S2 3ED S2 3EE S2 3EG S2 3EH S2 3EJ S2 3EL S2 3EN S2 3EX S2 3EY S2 3GA S2 3GD S2 3GE S2 3GG S2 3GJ S2 3GL S2 3GN S2 3GP S2 3GQ S2 3GR S2 3GS S2 3GT S2 3GU S2 3GX S2 3GY S2 3GZ S2 3HA S2 3HB S2 3HE S2 3HF S2 3HG S2 3HH S2 3HJ S2 3HL S2 3HN S2 3HP S2 3HQ S2 3HR S2 3HS S2 3HU S2 3HW S2 3LA S2 3LB S2 3LD S2 3LE S2 3LF S2 3LG S2 3LH S2 3LJ S2 3LL S2 3LN S2 3LP S2 3LQ S2 3LR S2 3NA S2 3NB S2 3ND S2 3NE S2 3NF S2 3NG S2 3NH S2 3NJ S2 3NL S2 3NP S2 3NQ S2 3PA S2 3PB S2 3PD S2 3PE S2 3PF S2 3PG S2 3PH S2 3PJ S2 3PL S2 3PN S2 3PP S2 3PQ S2 3PS S2 3PT S2 3PX S2 3PY S2 3PZ S2 3QA S2 3QB S2 3QD S2 3QE S2 3QF S2 3QG S2 3QJ S2 3QL S2 3QN S2 3QR S2 3QS S2 3QT S2 3QU S2 3QX S2 3QY S2 3RB S2 3RD S2 3RE S2 3RL S2 3RN S2 3RP S2 3RQ S2 3RR S2 3RT S2 3RU S2 3RW S2 3RX S2 3RY S2 3RZ S2 3SP S2 3SQ S2 3SU S2 3SX S2 3SY S2 3SZ S2 3TA S2 3UA S2 3UB S2 3UD S2 3UE S2 3UF S2 3UG S2 3UH S2 3UJ S2 3UL S2 3UN S2 3UP S2 3UT S2 3UU S2 3UX S2 3WF S2 3WG S2 3WN S2 3WP S2 3WR S2 3WS S2 3WX

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

Other sectors in S2

S2 1 sector S2 2 sector S2 4 sector S2 5 sector S2 9 sector All of S2 S postcode area

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