Short answer: Cities and housing are among the most predictable IELTS themes, so precise words such as urbanisation, infrastructure, congestion and urban regeneration are a quick route to a higher Lexical Resource band. The 30 words below arrive with clear meanings, natural collocations and example sentences ready to drop into an essay or Speaking answer.
Cities appear across dozens of IELTS prompts: traffic and public transport, housing shortages, the growth of megacities, the balance between development and green space, and whether people are better off in towns or the countryside.
Because the theme is so predictable, the vocabulary can be prepared in advance — and a writer who reaches for urbanisation, infrastructure and urban sprawl instead of "cities getting bigger", "roads and pipes" and "cities spreading out" signals a higher band at once.
This guide gives you 30 genuine Band 7+ urban development words, each with the collocation that makes it usable and an example sentence in context.
Why topic vocabulary lifts your Lexical Resource band
In both Writing and Speaking, Lexical Resource is one of four marking criteria, each carrying equal weight — so it accounts for a full quarter of your mark on those papers.
The public band descriptors are explicit that reaching Band 7 requires "a sufficient range of vocabulary to allow some flexibility and precision" and the use of "less common lexical items… with some awareness of style and collocation", as set out in the official IELTS Writing Task 2 band descriptors.
Preparing topic vocabulary in advance is the most efficient way to reach that standard, because a predictable subject lets you plan precise language rather than improvise under pressure.
The honest caveat is that the descriptors reward accurate use, not decoration. A less common word dropped into the wrong collocation ("do an urbanisation", "a big congestion of cars") reads as reach without control and can pull your band down rather than up.
That is why every entry below is paired with its natural partners — the collocation is the unit to learn. For a structured month of building this kind of active, in-context vocabulary across topics, follow our 30-day vocabulary plan.
30 Band 7+ urban development words
Read down the table for the meaning, then across to the collocation and example — the example shows the word doing the job it would do in a real answer.
| Word | Meaning | Collocation / common usage | Example sentence |
|---|---|---|---|
| urbanisation | the rising concentration of a population in towns and cities | rapid urbanisation, unplanned urbanisation | Rapid urbanisation has placed enormous strain on housing and transport systems. |
| infrastructure | the basic physical systems a place needs, such as roads, water and power | transport infrastructure, invest in infrastructure | Governments must invest in infrastructure before a city can absorb new residents. |
| congestion | severe overcrowding, especially of traffic on roads | traffic congestion, ease congestion | A congestion charge was introduced to ease traffic in the city centre. |
| sprawl | the uncontrolled spread of a city outwards into surrounding land | urban sprawl, suburban sprawl | Unchecked urban sprawl consumes farmland and lengthens the daily commute. |
| regeneration | the revival and improvement of a rundown urban area | urban regeneration, regeneration scheme | An ambitious regeneration scheme transformed the derelict docks into offices and flats. |
| gentrification | the arrival of wealthier residents in a poorer area, raising costs and displacing locals | urban gentrification, gentrification of a neighbourhood | The gentrification of the neighbourhood pushed long-term tenants out as rents soared. |
| zoning | the division of land into areas designated for particular uses | zoning laws, residential zoning | Strict zoning laws keep heavy industry away from residential districts. |
| density | the number of people or buildings within a given area | population density, high-density housing | Planners favour high-density housing near stations to reduce car dependence. |
| amenity | a useful or pleasant public facility such as a park or library | local amenities, public amenities | New estates are often criticised for a shortage of local amenities. |
| commute | the regular journey between home and work | daily commute, long commute | A long daily commute leaves residents with little time for family life. |
| pedestrianise | to convert a street or area for the use of pedestrians only | pedestrianise the centre, pedestrianised zone | The council voted to pedestrianise the historic centre to reduce pollution. |
| dwelling | a house, flat or other place where people live (formal) | high-density dwellings, affordable dwellings | The plan promises thousands of affordable dwellings within walking distance of transport. |
| slum | an overcrowded, run-down and often unsafe urban district | urban slums, slum clearance | Slum clearance programmes rehoused families but often broke up established communities. |
| metropolitan | relating to a large city together with its surrounding towns | metropolitan area, metropolitan region | The metropolitan area now stretches far beyond the original city boundary. |
| displacement | the forced movement of residents away from their homes | displacement of residents, mass displacement | Large redevelopment projects can cause the displacement of entire communities. |
| affordable | (of housing) reasonably priced relative to local incomes | affordable housing, genuinely affordable | A lack of affordable housing has forced many workers to live far from their jobs. |
| high-rise | a tall building of many storeys | high-rise apartments, high-rise blocks | Post-war high-rise blocks were once seen as the future of city living. |
| green space | open, vegetated land such as parks within a built-up area | urban green space, access to green space | Access to green space has clear benefits for the mental health of city dwellers. |
| mixed-use | (of a development) combining homes, shops and offices in one area | mixed-use development, mixed-use scheme | A mixed-use development keeps streets busy and safe throughout the day. |
| overcrowding | the presence of too many people in a space for it to function well | urban overcrowding, chronic overcrowding | Chronic overcrowding in the inner city fuelled the demand for new suburbs. |
| suburban | relating to the residential districts on the outskirts of a city | suburban development, sprawling suburbs | Cheap land encouraged sprawling suburban development after the war. |
| utilities | essential public services such as water, gas and electricity | public utilities, connect utilities | New housing cannot be occupied until utilities such as water and power are connected. |
| revitalise | to give new life and vigour to a declining area | revitalise the district, revitalise the waterfront | The arts quarter was created to revitalise a district in long-term decline. |
| relocation | the movement of people or businesses to a new location | relocation of residents, business relocation | The relocation of the market divided opinion among traders and shoppers. |
| master plan | a comprehensive long-term plan guiding a city’s development | a master plan, adopt a master plan | The city adopted a master plan setting out thirty years of controlled growth. |
| transit | a public system for moving people around a city | public transit, transit-oriented development | Transit-oriented development clusters homes and jobs around public transport hubs. |
| resilience | a city’s capacity to absorb and recover from shocks such as floods | urban resilience, climate resilience | Building urban resilience to flooding has become a priority for coastal cities. |
| arterial | (of a road) forming a main route carrying traffic across a city | arterial road, arterial route | Congestion on the main arterial roads brings the whole city to a standstill. |
| accessibility | the ease with which a place or service can be reached | improve accessibility, accessibility to services | Good public transport improves accessibility to jobs for those without a car. |
| blight | a state of serious decay and neglect affecting an urban area | urban blight, blighted neighbourhood | Factory closures left urban blight that took decades to reverse. |
How to turn these words into marks
Learn each word inside its collocation, not on its own: memorising "regeneration" alone does little, but "urban regeneration" gives you a ready-made phrase you can place in an essay without a grammar risk.
Meet the words again in real reading so the partnerships become intuitive, then use them — that recognise-then-produce loop is what turns a list into active vocabulary.
Practise them in context with our urban development reading practice, which generates Cambridge-style passages on this exact theme, and build a daily habit with the IELTSbiz Word Coach, which gives you a word a day with practice in using it.
Keep accuracy ahead of ambition and your Lexical Resource band will follow.