SK15 3 postcode sector in the SK15 district

SK15 3 is a sector of the SK15 district: every postcode that starts SK15 3. It has 222 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 SK15 3 sector, by flood risk

Map of every postcode in the SK15 3 sector, by flood risk Of the 222 postcodes in the SK15 3 sector that ONS places, 10 have a home or business at high risk, 10 are at low risk at worst and 202 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 8 postcodes at high or medium risk. Places named: Stalybridge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A670A635 SK15 3AA: not on the flood risk listSK15 3AB: not on the flood risk listSK15 3AG: not on the flood risk listSK15 3AR: not on the flood risk listSK15 3AT: not on the flood risk listSK15 3AU: not on the flood risk listSK15 3AY: not on the flood risk listSK15 3BE: not on the flood risk listSK15 3BF: not on the flood risk listSK15 3BG: not on the flood risk listSK15 3BH: not on the flood risk listSK15 3BJ: not on the flood risk listSK15 3BN: not on the flood risk listSK15 3BP: not on the flood risk listSK15 3BR: not on the flood risk listSK15 3BS: not on the flood risk listSK15 3BT: not on the flood risk listSK15 3BU: not on the flood risk listSK15 3BW: not on the flood risk listSK15 3BX: not on the flood risk listSK15 3BY: not on the flood risk listSK15 3BZ: not on the flood risk listSK15 3DA: not on the flood risk listSK15 3DE: not on the flood risk listSK15 3DF: not on the flood risk listSK15 3DL: not on the flood risk listSK15 3DP: not on the flood risk listSK15 3DS: not on the flood risk listSK15 3DT: not on the flood risk listSK15 3DU: not on the flood risk listSK15 3DW: not on the flood risk listSK15 3DX: not on the flood risk listSK15 3DY: not on the flood risk listSK15 3DZ: not on the flood risk listSK15 3EA: not on the flood risk listSK15 3EB: not on the flood risk listSK15 3ED: not on the flood risk listSK15 3EF: not on the flood risk listSK15 3EG: not on the flood risk listSK15 3EH: not on the flood risk listSK15 3EJ: not on the flood risk listSK15 3EL: not on the flood risk listSK15 3EN: not on the flood risk listSK15 3EP: not on the flood risk listSK15 3EQ: not on the flood risk listSK15 3ER: not on the flood risk listSK15 3ES: not on the flood risk listSK15 3ET: not on the flood risk listSK15 3EU: not on the flood risk listSK15 3EW: not on the flood risk listSK15 3EY: not on the flood risk listSK15 3EZ: not on the flood risk listSK15 3FH: not on the flood risk listSK15 3FL: not on the flood risk listSK15 3FP: not on the flood risk listSK15 3FQ: not on the flood risk listSK15 3FR: not on the flood risk listSK15 3FS: not on the flood risk listSK15 3FT: not on the flood risk listSK15 3GA: not on the flood risk listSK15 3GB: not on the flood risk listSK15 3GD: not on the flood risk listSK15 3GE: not on the flood risk listSK15 3GF: not on the flood risk listSK15 3GG: not on the flood risk listSK15 3GH: not on the flood risk listSK15 3GJ: not on the flood risk listSK15 3GL: not on the flood risk listSK15 3GN: not on the flood risk listSK15 3GP: not on the flood risk listSK15 3GQ: not on the flood risk listSK15 3HA: not on the flood risk listSK15 3HB: not on the flood risk listSK15 3HD: not on the flood risk listSK15 3HE: not on the flood risk listSK15 3HF: not on the flood risk listSK15 3HG: not on the flood risk listSK15 3HH: not on the flood risk listSK15 3HJ: not on the flood risk listSK15 3HL: not on the flood risk listSK15 3HN: not on the flood risk listSK15 3HP: not on the flood risk listSK15 3HQ: not on the flood risk listSK15 3HR: not on the flood risk listSK15 3HS: not on the flood risk listSK15 3HU: not on the flood risk listSK15 3HW: not on the flood risk listSK15 3HX: not on the flood risk listSK15 3HY: not on the flood risk listSK15 3JB: not on the flood risk listSK15 3JD: not on the flood risk listSK15 3JG: not on the flood risk listSK15 3JJ: not on the flood risk listSK15 3JL: not on the flood risk listSK15 3JN: not on the flood risk listSK15 3JP: not on the flood risk listSK15 3JQ: not on the flood risk listSK15 3JR: not on the flood risk listSK15 3JS: not on the flood risk listSK15 3JT: not on the flood risk listSK15 3JU: not on the flood risk listSK15 3JW: not on the flood risk listSK15 3JX: not on the flood risk listSK15 3JY: not on the flood risk listSK15 3JZ: not on the flood risk listSK15 3LA: not on the flood risk listSK15 3LB: not on the flood risk listSK15 3LD: not on the flood risk listSK15 3LE: not on the flood risk listSK15 3LG: not on the flood risk listSK15 3LH: not on the flood risk listSK15 3LJ: not on the flood risk listSK15 3LL: not on the flood risk listSK15 3LN: not on the flood risk listSK15 3LP: not on the flood risk listSK15 3LQ: not on the flood risk listSK15 3LR: not on the flood risk listSK15 3LS: not on the flood risk listSK15 3LT: not on the flood risk listSK15 3LU: not on the flood risk listSK15 3LW: not on the flood risk listSK15 3LX: not on the flood risk listSK15 3LY: not on the flood risk listSK15 3LZ: not on the flood risk listSK15 3NB: not on the flood risk listSK15 3ND: not on the flood risk listSK15 3NE: not on the flood risk listSK15 3NF: not on the flood risk listSK15 3NG: not on the flood risk listSK15 3NH: not on the flood risk listSK15 3NJ: not on the flood risk listSK15 3NL: not on the flood risk listSK15 3NN: not on the flood risk listSK15 3NP: not on the flood risk listSK15 3NQ: not on the flood risk listSK15 3NR: not on the flood risk listSK15 3NS: not on the flood risk listSK15 3NT: not on the flood risk listSK15 3NU: not on the flood risk listSK15 3NY: not on the flood risk listSK15 3NZ: not on the flood risk listSK15 3PB: not on the flood risk listSK15 3PE: not on the flood risk listSK15 3PF: not on the flood risk listSK15 3PH: not on the flood risk listSK15 3PJ: not on the flood risk listSK15 3PL: not on the flood risk listSK15 3PN: not on the flood risk listSK15 3PP: not on the flood risk listSK15 3PQ: not on the flood risk listSK15 3PR: not on the flood risk listSK15 3PS: not on the flood risk listSK15 3PT: not on the flood risk listSK15 3PU: not on the flood risk listSK15 3PW: not on the flood risk listSK15 3PX: not on the flood risk listSK15 3PY: not on the flood risk listSK15 3PZ: not on the flood risk listSK15 3QA: not on the flood risk listSK15 3QB: not on the flood risk listSK15 3QD: not on the flood risk listSK15 3QE: not on the flood risk listSK15 3QF: not on the flood risk listSK15 3QG: not on the flood risk listSK15 3QJ: not on the flood risk listSK15 3QL: not on the flood risk listSK15 3QN: not on the flood risk listSK15 3QQ: not on the flood risk listSK15 3QR: not on the flood risk listSK15 3QS: not on the flood risk listSK15 3QT: not on the flood risk listSK15 3QU: not on the flood risk listSK15 3QW: not on the flood risk listSK15 3QX: not on the flood risk listSK15 3QY: not on the flood risk listSK15 3QZ: not on the flood risk listSK15 3RA: not on the flood risk listSK15 3RB: not on the flood risk listSK15 3RE: not on the flood risk listSK15 3RH: not on the flood risk listSK15 3RJ: not on the flood risk listSK15 3RN: not on the flood risk listSK15 3RP: not on the flood risk listSK15 3RQ: not on the flood risk listSK15 3RR: not on the flood risk listSK15 3RS: not on the flood risk listSK15 3RT: not on the flood risk listSK15 3RU: not on the flood risk listSK15 3RW: not on the flood risk listSK15 3RX: not on the flood risk listSK15 3RY: not on the flood risk listSK15 3SA: not on the flood risk listSK15 3SB: not on the flood risk listSK15 3SD: not on the flood risk listSK15 3SE: not on the flood risk listSK15 3AZ: low flood risk at worstSK15 3BD: low flood risk at worstSK15 3BL: low flood risk at worstSK15 3DB: low flood risk at worstSK15 3FJ: low flood risk at worstSK15 3FN: low flood risk at worstSK15 3NX: low flood risk at worstSK15 3PA: low flood risk at worstSK15 3PG: low flood risk at worstSK15 3RL: low flood risk at worstSK15 3AD: high flood riskSK15 3AE: high flood riskSK15 3AH: high flood riskSK15 3AJ: high flood riskSK15 3AN: high flood riskSK15 3AW: high flood riskSK15 3AX: high flood riskSK15 3DN: high flood riskSK15 3QP: high flood risk Stalybridge 8 postcodes at high or medium risk, outlined: this goes to SK15 3AD, the one with most homes and businesses at high risk8 postcodes at high or medium risk Map of every postcode in the SK15 3 sector, by flood risk Of the 222 postcodes in the SK15 3 sector that ONS places, 10 have a home or business at high risk, 10 are at low risk at worst and 202 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 8 postcodes at high or medium risk. Places named: Stalybridge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A6018A670 Stalybridge
  • A home or business at high risk: 10
  • At medium risk at worst: 0
  • At low risk at worst: 10
  • At very low risk only: 0
  • Not on the at-risk list: 202
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 222 postcodes in the SK15 3 sector that ONS places, 10 have a home or business at high risk, 10 are at low risk at worst and 202 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

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.

SK15 3AD66 at high riskSK15 3AN17 at high riskSK15 3AW9 at high riskSK15 3AJ5 at high riskSK15 3AE4 at high riskSK15 3AH4 at high riskSK15 3DN3 at high riskSK15 3AS2 at high riskSK15 3QP2 at high riskSK15 3AX1 at high risk

Where the postcodes at high or medium risk lie together

  • 8 postcodes at high or medium risk, outlined on the map. SK15 3AD, is the one with most homes and businesses at high risk.

What do homes sell for in SK15 3?

Homes in SK15 3 sold for a typical £240,000 in the 12 months to August 2026, across 91 sales, down 4% on the 12 months before, HM Land Registry's figures show.

£240,000 typical price, the 12 months to August 2026
£250,000 12 months to August 2025
▼ down 4% on the 12 months before
  • Detached £380,000 21 sales
  • Semi-detached £260,000 23 sales
  • Terraced £220,000 35 sales
  • Flat or maisonette £130,500 12 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 SK15 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 SK15 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.

SK15 3AASK15 3ABSK15 3ADSK15 3AESK15 3AFSK15 3AGSK15 3AHSK15 3AJSK15 3ALSK15 3ANSK15 3ARSK15 3ASSK15 3ATSK15 3AUSK15 3AWSK15 3AXSK15 3AYSK15 3AZSK15 3BDSK15 3BESK15 3BFSK15 3BGSK15 3BHSK15 3BJSK15 3BLSK15 3BNSK15 3BPSK15 3BRSK15 3BSSK15 3BTSK15 3BUSK15 3BWSK15 3BXSK15 3BYSK15 3BZSK15 3DASK15 3DBSK15 3DESK15 3DFSK15 3DLSK15 3DNSK15 3DPSK15 3DSSK15 3DTSK15 3DUSK15 3DWSK15 3DXSK15 3DYSK15 3DZSK15 3EASK15 3EBSK15 3EDSK15 3EESK15 3EFSK15 3EGSK15 3EHSK15 3EJSK15 3ELSK15 3ENSK15 3EPSK15 3EQSK15 3ERSK15 3ESSK15 3ETSK15 3EUSK15 3EWSK15 3EXSK15 3EYSK15 3EZSK15 3FHSK15 3FJSK15 3FLSK15 3FNSK15 3FPSK15 3FQSK15 3FRSK15 3FSSK15 3FTSK15 3GASK15 3GBSK15 3GDSK15 3GESK15 3GFSK15 3GGSK15 3GHSK15 3GJSK15 3GLSK15 3GNSK15 3GPSK15 3GQSK15 3HASK15 3HBSK15 3HDSK15 3HESK15 3HFSK15 3HGSK15 3HHSK15 3HJSK15 3HLSK15 3HNSK15 3HPSK15 3HQSK15 3HRSK15 3HSSK15 3HUSK15 3HWSK15 3HXSK15 3HYSK15 3JBSK15 3JDSK15 3JGSK15 3JJSK15 3JLSK15 3JNSK15 3JPSK15 3JQSK15 3JRSK15 3JSSK15 3JTSK15 3JUSK15 3JWSK15 3JXSK15 3JYSK15 3JZSK15 3LASK15 3LBSK15 3LDSK15 3LESK15 3LFSK15 3LGSK15 3LHSK15 3LJSK15 3LLSK15 3LNSK15 3LPSK15 3LQSK15 3LRSK15 3LSSK15 3LTSK15 3LUSK15 3LWSK15 3LXSK15 3LYSK15 3LZSK15 3NBSK15 3NDSK15 3NESK15 3NFSK15 3NGSK15 3NHSK15 3NJSK15 3NLSK15 3NNSK15 3NPSK15 3NQSK15 3NRSK15 3NSSK15 3NTSK15 3NUSK15 3NXSK15 3NYSK15 3NZSK15 3PASK15 3PBSK15 3PDSK15 3PESK15 3PFSK15 3PGSK15 3PHSK15 3PJSK15 3PLSK15 3PNSK15 3PPSK15 3PQSK15 3PRSK15 3PSSK15 3PTSK15 3PUSK15 3PWSK15 3PXSK15 3PYSK15 3PZSK15 3QASK15 3QBSK15 3QDSK15 3QESK15 3QFSK15 3QGSK15 3QJSK15 3QLSK15 3QNSK15 3QPSK15 3QQSK15 3QRSK15 3QSSK15 3QTSK15 3QUSK15 3QWSK15 3QXSK15 3QYSK15 3QZSK15 3RASK15 3RBSK15 3RESK15 3RGSK15 3RHSK15 3RJSK15 3RLSK15 3RNSK15 3RPSK15 3RQSK15 3RRSK15 3RSSK15 3RTSK15 3RUSK15 3RWSK15 3RXSK15 3RYSK15 3SASK15 3SBSK15 3SDSK15 3SE

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.

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