S12 4 postcode sector in the S12 district

S12 4 is a sector of the S12 district: every postcode that starts S12 4. It has 256 postcodes in use.

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

Every postcode in the S12 4 sector, and which are new since 2020

New since 2020: 2
In use before 2020: 254

Of the 256 postcodes in the S12 4 sector that ONS places, 2 are new since 2020 and 254 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 2 newest postcodes

S12 4BFNovember 2023 S12 4APJuly 2020

What do homes sell for in S12 4?

Homes in S12 4 sold for a typical £180,000 in the 12 months to August 2026, across 101 sales, up 2.3% on the 12 months before, HM Land Registry's figures show.

£180,000 typical price, the 12 months to August 2026

£176,000 12 months to August 2025

▲ up 2.3% on the 12 months before

Detached £333,750 10 sales
Semi-detached £178,000 79 sales
Terraced £172,500 10 sales
Flat or maisonette 2 sales, too few to price

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 S12 4. 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 S12 4

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.

S12 4AA S12 4AB S12 4AD S12 4AE S12 4AF S12 4AG S12 4AH S12 4AJ S12 4AL S12 4AN S12 4AP S12 4AQ S12 4AR S12 4AS S12 4AT S12 4AU S12 4AW S12 4AX S12 4AY S12 4AZ S12 4BA S12 4BB S12 4BD S12 4BE S12 4BF S12 4BG S12 4BH S12 4BJ S12 4BL S12 4BN S12 4BP S12 4BQ S12 4BR S12 4BS S12 4BT S12 4BU S12 4BW S12 4BX S12 4BY S12 4EA S12 4EB S12 4ED S12 4EE S12 4EF S12 4EG S12 4EH S12 4EJ S12 4EL S12 4EN S12 4EP S12 4EQ S12 4ER S12 4ES S12 4ET S12 4EU S12 4EZ S12 4FA S12 4FB S12 4FD S12 4FE S12 4FF S12 4FG S12 4FH S12 4FJ S12 4FL S12 4FN S12 4FP S12 4FQ S12 4FR S12 4FS S12 4FT S12 4FU S12 4FW S12 4FX S12 4FY S12 4HA S12 4HB S12 4HD S12 4HE S12 4HF S12 4HG S12 4HH S12 4HJ S12 4HL S12 4HN S12 4HP S12 4HQ S12 4HR S12 4HS S12 4HT S12 4HU S12 4HW S12 4HX S12 4HY S12 4HZ S12 4JA S12 4JB S12 4JD S12 4JE S12 4JF S12 4JZ S12 4LA S12 4LB S12 4LD S12 4LE S12 4LF S12 4LG S12 4LH S12 4LJ S12 4LL S12 4LN S12 4LP S12 4LQ S12 4LR S12 4LS S12 4LT S12 4LW S12 4LX S12 4LY S12 4LZ S12 4NA S12 4NB S12 4ND S12 4NE S12 4NF S12 4NG S12 4NH S12 4NJ S12 4NL S12 4NN S12 4NP S12 4NQ S12 4NR S12 4NT S12 4NU S12 4NW S12 4NX S12 4PA S12 4PB S12 4PD S12 4PE S12 4PF S12 4PG S12 4PH S12 4PL S12 4PN S12 4PP S12 4PQ S12 4PR S12 4PS S12 4PT S12 4PU S12 4PW S12 4PY S12 4PZ S12 4QA S12 4QB S12 4QD S12 4QE S12 4QF S12 4QG S12 4QH S12 4QJ S12 4QL S12 4QN S12 4QP S12 4QQ S12 4QR S12 4QS S12 4QT S12 4QU S12 4RA S12 4RB S12 4RD S12 4RE S12 4RF S12 4RG S12 4RH S12 4RJ S12 4RL S12 4RN S12 4RP S12 4RR S12 4RT S12 4RU S12 4RW S12 4RX S12 4RY S12 4SA S12 4SB S12 4SD S12 4SE S12 4SF S12 4SG S12 4SH S12 4SJ S12 4SL S12 4SN S12 4SP S12 4SQ S12 4SR S12 4TD S12 4TE S12 4TF S12 4TG S12 4TL S12 4TR S12 4TU S12 4TX S12 4UY S12 4UZ S12 4WA S12 4WB S12 4WD S12 4WF S12 4WG S12 4WH S12 4WL S12 4WN S12 4WP S12 4WQ S12 4WR S12 4WS S12 4WT S12 4WU S12 4WW S12 4WX S12 4XA S12 4XB S12 4XD S12 4XE S12 4XF S12 4XG S12 4XH S12 4XJ S12 4XL S12 4XN S12 4XP S12 4XQ S12 4XR S12 4XS S12 4XT S12 4XU S12 4XW S12 4XX S12 4XY S12 4XZ S12 4YA S12 4YB S12 4YD S12 4YE S12 4YF S12 4YG S12 4YH S12 4YJ S12 4YL

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 S12

S12 2 sector S12 3 sector S12 9 sector All of S12 S postcode area

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