Public and private buildings of Pompeii and Herculaneum: Reconstructing urban life from QCE Ancient History Unit 3 sources
“Investigate and interpret sources for the public and private buildings of Pompeii and Herculaneum, including the forum, temples, baths, amphitheatre, the domus and insula housing, shops and workshops, and what they reveal about urban planning, economy and society”
The forum was the civic, religious and commercial heart of Pompeii, surrounded by temples, the basilica and markets. Public buildings (the Stabian Baths, the amphitheatre of 70 BC, two theatres) show a sophisticated urban infrastructure. Private housing ranged from the grand atrium-and-peristyle domus (House of the Faun, House of the Vettii) to upstairs insula apartments and combined shop-and-dwelling tabernae. Together the built environment reconstructs a busy, hierarchical Roman commercial town.
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What this dot point is asking
QCAA wants you to use the surviving buildings of Pompeii and Herculaneum as sources for reconstructing urban life, economy and society. You should describe the major public buildings (forum, temples, baths, amphitheatre, theatres) and the main private building types (the elite domus, the multi-occupancy insula, shops and workshops), and explain what each reveals about how the town worked. The skill is reading architecture and town planning as evidence.
The answer
Public buildings: the civic centre
The forum at Pompeii was the focal point of public life: a large rectangular open space, originally paved and lined with colonnades, closed to wheeled traffic. Around it clustered the buildings of government, religion and commerce. The Temple of Jupiter (the Capitolium) stood at the north end with Vesuvius behind it. The basilica, on the south-west, served as the law court and business exchange and is one of the oldest such buildings known. The Macellum (a covered produce and fish market), the Building of Eumachia (linked to the fullers and possibly the cloth trade), and the comitium (voting place) framed the square. The forum is a textbook reconstruction of how a Roman town integrated religion, law, politics and trade in one civic space.
Religious buildings extended beyond the Capitolium. The Temple of Apollo, the Temple of Isis (an Egyptian cult, rebuilt after the AD 62 earthquake and a key source for the spread of eastern religion), and various household and street shrines (lararia) show a layered religious life mixing Roman, Greek and Egyptian elements.
Public buildings: leisure and infrastructure
The Stabian Baths are the oldest of Pompeii's public baths, with the standard Roman sequence of apodyterium (changing room), tepidarium (warm room), caldarium (hot room) and frigidarium (cold room), heated by the hypocaust system of underfloor flues. Baths were central to daily social life and demonstrate advanced engineering.
The amphitheatre, built around 70 BC, is the earliest surviving permanent stone amphitheatre in the Roman world. It seated perhaps 20,000 and hosted gladiatorial games. A famous wall painting records a riot there in AD 59 between Pompeians and visitors from Nuceria, an event also reported by Tacitus, a rare case where a painting and a literary source corroborate each other. Two theatres (a large open-air theatre and a smaller roofed odeon) and the palaestra (exercise ground) complete the leisure infrastructure.
Private buildings: the elite domus
The Roman domus was the courtyard house of the wealthy, organised around two open spaces: the atrium (with its central impluvium pool collecting rainwater) at the front and the colonnaded peristyle garden at the rear. The House of the Faun, occupying an entire city block, is the grandest, named for its bronze statuette and famous for the Alexander Mosaic depicting Alexander the Great fighting Darius III. The House of the Vettii, owned by two freedmen who had grown rich in trade, shows how former slaves could accumulate wealth, and its frescoes and garden are among the best preserved. These houses reveal status display, the reception of clients (the morning salutatio), and the blending of public and private functions in elite life.
Private buildings: ordinary housing and work
Most Pompeians did not live in a domus. Many lived above or behind their shops in tabernae (the combined shop-and-dwelling), or in upstairs apartments. At Herculaneum the multi-storey insula and timber-framed buildings survive better because of the carbonising surges; the Trellis House (Casa a Graticcio) is a rare surviving example of cheap multi-occupancy housing built with a timber-and-rubble technique. Workshops and commercial premises are everywhere: bakeries with millstones and ovens (the House of the Baker preserved carbonised loaves), fulleries (cloth-cleaning workshops using urine as a cleaning agent), garum (fish sauce) production, and numerous bars (thermopolia) with sunken counters for serving hot food and drink.
What the buildings reconstruct
Read together, the buildings reconstruct a working town with a clear social hierarchy and a diversified economy. The forum and its surroundings show an integrated civic life; the baths and amphitheatre show shared leisure across classes; the contrast between the House of the Faun and the Trellis House shows steep inequality; and the workshops and bars show that trade, manufacturing and food service drove the local economy. The presence of freedmen like the Vettii in fine houses shows social mobility within that hierarchy.
The evidence must still be handled carefully. Excavation since 1748 was uneven and often poorly recorded; early excavators removed objects and frescoes, sometimes without provenance. Reconstructions of building function rely on combining architecture, painted decoration, inscriptions, graffiti and the artefacts found in situ.
The Pompeii amphitheatre (around 70 BC) is the oldest surviving permanent stone amphitheatre in the Roman world, predating the Colosseum by nearly 150 years. The AD 59 riot depicted in a house fresco is independently reported by the historian Tacitus, a valuable case of cross-corroboration between visual and literary sources.
A common Unit 3 task asks what the buildings reveal about urban life. Work through it in steps.
Step 1: Separate public from private
Plan to treat civic and leisure buildings first, then private housing and workshops.
Step 2: Describe the building briefly, then interpret
For each building, give a short description, then explain what it reveals (the forum integrates religion, law and trade; the baths show shared leisure and engineering).
Step 3: Use contrast to show hierarchy
Set the House of the Faun against the Trellis House to evidence steep social inequality, and the Vettii house to show freedman mobility.
Step 4: Corroborate where possible
Use the AD 59 riot fresco corroborated by Tacitus as a model of visual and literary evidence agreeing.
Step 5: State the limits
Note the uneven excavation since 1748 and the loss of context for many finds.
- Describing buildings without using them as evidence
- QCAA rewards interpretation. Do not just list rooms; explain what the forum, the baths or the Vettii house reveal about society and economy.
- Assuming everyone lived in a domus
- The grand atrium houses are a minority. Most people lived in tabernae, insulae or above workshops.
- Treating the archaeological record as complete and neutral
- Excavation from 1748 onward was uneven; early digs damaged or removed evidence. Note these limits.
- Forgetting Herculaneum's better organic preservation
- Timber, food and even wooden furniture survive carbonised there, giving evidence Pompeii cannot.
Exam-style questions
Questions in the style of QCAA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
Practice6 marksUse Sources 1 and 2 in the stimulus book to explain what the buildings reveal about Pompeian society. (Source 1 is a plan of the House of the Faun occupying a whole insula; Source 2 is a photograph of the Trellis House at Herculaneum, a cheap multi-occupancy timber-framed dwelling.)Show worked answer →
This IA1 source-examination question awards marks for what each source reveals and for using the building as evidence.
- Source 1 (House of the Faun)
- Explain that a house filling an entire city block, with grand atria and the Alexander Mosaic, reveals great elite wealth and status display.
- Source 2 (Trellis House)
- Explain that cheap multi-occupancy timber-and-rubble housing reveals ordinary and poorer residents, evidence of a steep social hierarchy.
- Marks
- Reward a claim about society for each source anchored in the specific building.
Practice9 marksEvaluate the usefulness of the built environment for reconstructing urban life in the Cities of Vesuvius.Show worked answer →
A Paper 2 extended response weighing the evidence and reaching a judgement.
- Strengths
- The forum, temples, baths, amphitheatre, the contrast between the domus and the insula, and the workshops together reveal civic life, shared leisure, social hierarchy and a diversified economy. The AD 59 riot fresco is corroborated by Tacitus.
- Limits
- Excavation since 1748 was uneven and often poorly recorded; early digs removed objects and frescoes without provenance; the record is a single moment.
- Judgement
- Conclude the buildings are highly useful for reconstructing urban life when read as evidence and combined with inscriptions and artefacts, but their value is limited by patchy excavation. Markers reward interpretation, not description.