IP1 1BY Ipswich

Streets

• Thoroughfare, Ipswich: 5 addresses

Council tax

What each band costs in Ipswich in 2026-27: Band D £2,468 a year on average, including the police, fire and any county and parish charges.

Homes by band in the neighbourhood around this postcode: most are in band A (66% of about 970 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10; some small counts withheld), for the neighbourhood (census area of about 700 homes) around it, not just this postcode; Ministry of Housing, Communities and Local Government, council tax levels 2026-27. Bands are charged as fixed shares of Band D; the actual bill depends on the parish and on discounts such as the single-person discount. Check a home's own band with the official council tax band checker.

Planning and heritage

• Conservation area: yes, Central Conservation Area. Extensions, demolition, some windows and doors, and work on trees need consent.
• Listed buildings within 100 m of this postcode: 28.
• Article 4 direction (removing permitted development rights): Article 4 Direction for Small HMOs, The Walk/Thoroughfare Article 4 Direction.
• Tree preservation orders: none recorded, though not every council has published theirs.
• Green belt: no.

Listed buildings

• THE ANCIENT HOUSE, grade I
• 1, ST STEPHENS LANE, grade II
• 10 AND 12, DIAL LANE, grade II
• 10 AND 12, QUEENS STREET, grade II
• 13, CORNHILL, grade II
• 13, TOWER STREET, grade II
• 14, DIAL LANE, grade II
• 15 CORNHILL, grade II
• 16, BUTTERMARKET, grade II
• 18 AND 20, BUTTERMARKET, grade II
• 1A, ST STEPHENS LANE, grade II
• 2 AND 4, DIAL LANE, grade II
• 21, 23 AND 23A, BUTTERMARKET, grade II
• 22-28, BUTTERMARKET, grade II
• 25-29, BUTTERMARKET, grade II
• 3, ST STEPHENS LANE, grade II
• 30 AND 32, TAVERN STREET, grade II
• 8, DIAL LANE, grade II
• 8, QUEENS STREET, grade II
• 9 AND 11, BUTTER MARKET, grade II
• CORN EXCHANGE, grade II
• ELIM CHURCH, grade II
• GOLDEN LION HOTEL, grade II
• NATIONAL WESTMINSTER BANK, grade II
• POST OFFICE, grade II
• PREMISES OCCUPIED BY NATIONAL WESTMINSTER BANK, grade II
• SWAN INN, grade II
• TOWN HALL, grade II

Brownfield land registered for housing within 1.0 km

• 12-12a Arcade Street: up to 14 homes, pending decision (170 m)
• 31 Princes Street IP1 1PU: up to 61 homes, permissioned (180 m)
• 15 - 17 Arcade Street and 15 Museum Street, permissioned (180 m)
• 10-16 Carr Street: up to 9 homes, permissioned (230 m)
• 3-4 Lower Brook Mews: up to 6 homes, not permissioned (240 m)
• 10-10a Museum Street: up to 6 homes, permissioned (250 m)
• 38 Princes Street Ipswich IP1 1RJ: up to 5 homes, permissioned (270 m)
• 35-37 Elm Street: up to 12 homes, permissioned (270 m)

Source: planning.data.gov.uk (Ministry of Housing, Communities and Local Government), compiled from councils and, for listed buildings, Historic England's National Heritage List. Conservation areas, Article 4 directions, tree preservation areas and the green belt are checked at each postcode's centre. Listed buildings and protected trees are counted within 100 m of this postcode. Councils publish Article 4 directions, tree preservation orders and brownfield registers to different standards, and some not yet. Planning applications are not here: there is no national open record of them yet.

Flood risk

No address in this postcode is in an area at high, medium or low risk of flooding from rivers, the sea or surface water. The rest are in areas at very low risk: less than a 0.1% (1 in 1,000) chance a year.

Rivers and the sea alone: no home is in an area at risk.

High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.

Flood zone for planning: no postcode centre is in flood zone 2 or 3.

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

Broadband

Superfast 100%, ultrafast 67%, gigabit 67% of premises; 0% cannot get 10 Mbit/s. Ofcom Connected Nations, data as at January 2026.

Getting around

Sources: Department for Transport, NaPTAN (every public transport stop), as at 31 October 2026; Office of Rail and Road, Estimates of station usage 2024–25 (which stations are on the National Rail network, and their journeys: entries and exits in the year to March); OurAirports (public domain, kept by volunteers); car parks and charging points from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings from Meta, Microsoft, Foursquare and others: not an official register, so some will be missing, private or out of date. Distances are straight lines from the postcode's centre, not routes, and say nothing about how often anything runs. Stations opened since the end of ORR's year appear when ORR publishes the next one, each December; heritage railways are left out.

Local services

Sources: NHS Organisation Data Service, as at 31 October 2026: GP practices, community pharmacies and dental practices with an NHS contract, open now, each placed at the centre of its postcode; hospitals are NHS trust and Welsh health board sites named as hospitals, and may not have an emergency department. Police stations and cash machines from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings: not an official register, so some will be missing or out of date. Distances are straight lines from the postcode's centre. Nothing here says whether a practice is taking new patients or a dentist new NHS patients.

Parks and green space

Source: Ordnance Survey, OS Open Greenspace, April 2026: public parks and gardens, play spaces, playing fields and allotments, with their entrances. Distances are straight lines from the postcode's centre to a site's nearest entrance (or its edge where none is recorded), not walking routes; sizes are the area OS maps for each site. Some sites, such as school playing fields, may not be open to the public.

Within 800 m: 2 parks and gardens, 39 hectares in all.

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the Output Area (a small census area of about 125 households) that this postcode is in: 393 residents in 242 households. The census was taken during a lockdown, so working from home is high and travel to work low compared with now. ONS swaps a few records between neighbouring areas and adds small amounts of noise to counts to protect privacy, so small differences mean little. Industry is not published for areas this small.

Who lives here

Homes

Work and commuting

Education and languages

Deprivation

The neighbourhood around this postcode is in decile 1 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.

Source: English Indices of Deprivation 2025 (Ministry of Housing, Communities and Local Government), by LSOA (about 1,500 people), through the ONS Postcode Directory. The index combines income, employment, health, education, crime, housing and living environment; it ranks areas against each other and does not describe any one household. Ranks in England and Wales are worked out separately and cannot be compared.