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Question 1

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Per the IPMC, who is responsible for enforcing the provisions of the International Property Maintenance Code within a jurisdiction?

The owner of the property

The code official

The local fire marshal

The building contractor

to track

2026 Statistics

Key Facts: ICC 64 Exam

50 Qs

Exam Questions

Open-book

2 hrs

Time Limit

2.4 min/question

Passing Score

Scaled score

$189-$249

Exam Fee

ICC member discount

2024 IPMC

Reference Code

Open-book allowed

50 States

Recognition

ICC certification

The ICC 64 exam has 50 multiple-choice questions with a 2-hour time limit in an open-book format. You must score at least 75 on a scaled score (approximately 75% correct, or 38 of 50 questions). The exam is based entirely on the 2024 International Property Maintenance Code (IPMC). The exam fee ranges from $189-$249 depending on ICC membership status. Testing is available at Pearson VUE centers or via ICC PRONTO remote proctoring 24/7.

Sample ICC 64 Practice Questions

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1Per the IPMC, who is responsible for enforcing the provisions of the International Property Maintenance Code within a jurisdiction?

A.The owner of the property

B.The code official

C.The local fire marshal

D.The building contractor

Explanation: IPMC Section 103.1 establishes the department of property maintenance inspection, and the code official is charged with the administration and enforcement of the IPMC. The code official has authority to render interpretations and adopt policies and procedures. Exam tip: Know the difference between the code official's authority (enforcement) and the owner's duty (compliance) — IPMC Chapter 1 is heavily tested.

2According to the IPMC, when a notice of violation is issued, what is the minimum information that must be included?

A.Only the owner's name and violation description

B.Description of real estate, statement of violation, corrective action required, and time for compliance

C.Photos of the violation and an estimated repair cost

D.The name of the inspector and the fine amount

Explanation: Per IPMC Section 107.2, the notice of violation must include a description of the real estate sufficient for identification, a statement of the violation with code section cited, a correction order with reasonable time to comply, and a statement of the right to appeal. Exam tip: Memorize the four required elements of a violation notice — this is a classic administration question.

3Per IPMC Section 108, an unsafe structure is one that is found to be dangerous to the life, health, property, or safety of the public or occupants because of which condition?

A.Cosmetic deterioration of interior finishes

B.Lack of structural stability, dilapidation, or not providing minimum safeguards against fire

C.Outdated appliances

D.Non-matching paint colors

Explanation: IPMC Section 108.1.1 defines an unsafe structure as one dangerous because it lacks structural stability, is dilapidated, is damaged, or does not provide minimum safeguards to protect occupants against fire. Such structures shall be condemned per Section 108. Exam tip: Distinguish 'unsafe structure' (108.1.1) from 'unsafe equipment' (108.1.2) and 'structure unfit for human occupancy' (108.1.3) — all three appear on the exam.

4What is the minimum area requirement for every habitable room according to IPMC Section 404.4.1?

A.50 square feet

B.60 square feet

C.70 square feet

D.80 square feet

Explanation: Per IPMC Section 404.4.1, every living room shall contain at least 120 square feet, and every bedroom occupied by one person shall contain at least 70 square feet. Every bedroom occupied by more than one person must contain at least 50 square feet per occupant. Exam tip: Tab Section 404 — minimum room areas and occupancy limits are some of the most frequently tested values.

5According to the IPMC, the minimum ceiling height for a habitable space, hallway, corridor, laundry area, bathroom, toilet room, and habitable basement area is:

A.6 feet 6 inches

B.6 feet 8 inches

C.7 feet

D.7 feet 6 inches

Explanation: IPMC Section 404.3 requires habitable spaces, hallways, corridors, laundry areas, bathrooms, toilet rooms, and habitable basement areas to have a ceiling height of not less than 7 feet. Exceptions allow beams and girders to project to within 6 feet 4 inches of the floor. Exam tip: Remember the 7-foot minimum for the IPMC — the IRC has similar but distinct thresholds, so be careful not to mix up codes.

6The IPMC requires that every habitable space have at least one openable window. The total openable area of the window must be equal to at least what percentage of the floor area of the room for ventilation?

A.2 percent

B.4 percent

C.5 percent

D.8 percent

Explanation: Per IPMC Section 403.1, the minimum openable area to the outdoors shall be 4 percent of the floor area being ventilated. Section 402.1 also requires the minimum glazed area (natural light) to equal not less than 8 percent of the floor area. Exam tip: Memorize the pair — 8 percent glazing for light, 4 percent openable for ventilation — this is one of the most tested IPMC values.

7Per the IPMC, the minimum glazed (window) area for natural light in a habitable room must be not less than what percentage of the floor area?

A.4 percent

B.6 percent

C.8 percent

D.10 percent

Explanation: IPMC Section 402.1 requires every habitable space to have at least one window or skylight facing directly to the outdoors. The minimum total glazed area shall be not less than 8 percent of the floor area. Exception: artificial light providing 6 foot-candles at a 30-inch height may be substituted. Exam tip: The 8-percent light / 4-percent ventilation ratio applies to habitable spaces; bathrooms and kitchens have alternative mechanical provisions.

8What is the minimum required temperature that owners must maintain in habitable spaces during the heating season per the IPMC?

A.65 degrees Fahrenheit

B.68 degrees Fahrenheit

C.70 degrees Fahrenheit

D.72 degrees Fahrenheit

Explanation: IPMC Section 602.3 requires owners of dwelling units and structures who are required to supply heat to maintain a minimum temperature of 68 degrees Fahrenheit (20 C) in all habitable rooms, bathrooms, and toilet rooms during the period from specified dates. Measurements are taken 3 feet above floor level and 2 feet from exterior walls. Exam tip: 68 F is a classic exam value — pair it with the measurement location (3 feet above floor, 2 feet from walls).

9Per IPMC Section 505.1, every dwelling unit shall be supplied with which of the following?

A.Only cold water to a kitchen sink

B.Hot and cold running water to plumbing fixtures in sufficient volume and pressure

C.Hot water only during winter months

D.Potable water for drinking only

Explanation: IPMC Section 505.1 requires every sink, lavatory, bathtub, shower, and laundry facility to be supplied with hot or tempered and cold running water in accordance with the International Plumbing Code. The water service must be connected to an approved public system where available. Exam tip: Know that kitchen sinks require hot and cold, and water closets only require cold water (505.1).

10According to the IPMC, what is the minimum temperature of hot water supplied to plumbing fixtures used for bathing or washing?

A.100 degrees Fahrenheit

B.105 degrees Fahrenheit

C.110 degrees Fahrenheit

D.120 degrees Fahrenheit

Explanation: IPMC Section 505.4 requires the water-heating facilities to be capable of supplying hot or tempered water to every required plumbing fixture at a minimum temperature of 110 degrees Fahrenheit (43 C). This ensures adequate bathing temperature while reducing scald risk. Exam tip: 110 F is the IPMC minimum supply temperature — do not confuse with water-heater setpoints or scald-prevention maximums used in new construction codes.

About the ICC 64 Exam

The ICC Property Maintenance and Housing Inspector (64) exam is administered by the International Code Council and certifies individuals to inspect existing residential and nonresidential structures for compliance with the International Property Maintenance Code (IPMC). The open-book exam tests knowledge of code administration, exterior and interior property conditions, minimum light/ventilation/occupancy requirements, plumbing facilities, mechanical and heating equipment, minimum electrical provisions, and fire and life safety. ICC 64 certification is widely recognized by city, county, and state housing/code enforcement departments and is the industry-standard credential for housing code inspectors.

Questions

50 scored questions

Time Limit

2 hours

Passing Score

75 (scaled score)

Exam Fee

$189-$249 (ICC (Pearson VUE / PRONTO))

ICC 64 Exam Content Outline

18%

Administration and Legal

Scope, code official authority, notices of violation, unsafe structures, appeals, and condemnation (IPMC Chapter 1)

33%

General Property Conditions

Exterior areas, exterior/interior structure, handrails, stairs, accessory structures, and rodent/pest control (IPMC Chapters 3)

10%

Light, Ventilation, and Occupancy Limits

Minimum room areas, ceiling heights, natural/mechanical light and ventilation, and occupancy limits (IPMC Chapter 4)

10%

Plumbing Facilities and Fixtures

Required facilities, water system, sanitary drainage, water heating, and plumbing fixture conditions (IPMC Chapter 5)

Mechanical and Heating

Heating facilities, mechanical equipment, ventilation, chimneys/vents, and cooking appliances (IPMC Chapter 6)

Electrical

Minimum electrical service, receptacle and lighting requirements, and unsafe electrical conditions (IPMC Chapter 6)

14%

Fire and Life Safety

Means of egress, smoke alarms, fire-resistance ratings, and fire protection systems (IPMC Chapter 7)

How to Pass the ICC 64 Exam

What You Need to Know

Passing score: 75 (scaled score)
Exam length: 50 questions
Time limit: 2 hours
Exam fee: $189-$249

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

ICC 64 Study Tips from Top Performers

1Tab your 2024 IPMC extensively — mark IPMC 107 (notices and orders), 108 (unsafe structures and equipment), 304 (exterior structure), 305 (interior structure), 404 (occupancy limits), 505 (water system), 602 (heating facilities), 604 (electrical equipment), and 704 (fire protection systems)

2Focus heavily on General Property Conditions (about 33% of the exam) — know IPMC 302 exterior property areas, 303 swimming pools/spas, 304 exterior structure, 305 interior structure, and 309 rodent/pest elimination cold

3Memorize the key numbers in IPMC Chapter 4 — minimum 70 sq ft bedroom for one occupant, 50 sq ft per additional occupant, 7-foot minimum ceiling height (Section 404.3), and minimum habitable room area of 120 sq ft (Section 404.4.1)

4Know the minimum facilities numbers in IPMC Chapter 5 — required toilet/lavatory/bathtub or shower per dwelling unit (Section 502), 110°F water heater capacity (Section 505.4), and sanitary drainage requirements (Section 506)

5Practice timed code lookups — the open-book format only helps if you can find answers quickly. Aim to locate any IPMC section within 30 seconds during practice, and master the distinctions between 'unsafe structure,' 'unsafe equipment,' and 'structure unfit for human occupancy' in Section 108

Frequently Asked Questions

What score do I need to pass the ICC 64 exam?

The ICC 64 Property Maintenance and Housing Inspector exam requires a scaled score of 75 to pass, which corresponds to approximately 75% of questions answered correctly (about 38 out of 50 questions). If you pass, you see 'PASS' on your results — no numerical score is shown for passing candidates. If you fail, you receive a diagnostic report showing your performance by content area. The exam uses scaled scoring set by the ICC Exam Development Committee.

Is the ICC 64 exam open-book?

Yes, the ICC 64 exam is open-book. You are allowed to use the 2024 International Property Maintenance Code (IPMC) as your reference during the exam. You can tab, highlight, and annotate your codebook. With 50 questions in 2 hours you average about 2.4 minutes per question, so you need to be very familiar with the IPMC layout and able to find information quickly. Most successful candidates tab Chapters 3, 4, 5, and 7 before the exam.

How hard is the ICC 64 exam?

The ICC 64 exam is moderately challenging despite being open-book. General Property Conditions (about 33%) and Administration/Legal (about 18%) make up more than half the exam. The difficulty comes from recognizing whether a described condition is a violation and locating the exact IPMC section that supports the answer. Candidates who practice with timed mock exams and develop a systematic approach to IPMC lookups have the highest first-time pass rates.

What codebook do I need for the ICC 64 exam?

The ICC 64 exam is based on the 2024 International Property Maintenance Code (IPMC). Always confirm the current edition on the ICC exam catalog before scheduling. You can purchase the IPMC from the ICC store in softcover or digital format. The exam covers IPMC Chapters 1-8, with the heaviest emphasis on Chapter 3 (General Requirements), Chapter 4 (Light, Ventilation, and Occupancy Limitations), Chapter 5 (Plumbing Facilities), and Chapter 7 (Fire Safety Requirements).

What jobs can I get with ICC 64 certification?

ICC 64 certification qualifies you for housing inspector, code enforcement officer, and property maintenance inspector positions with city, county, and state housing and code enforcement departments. Average salaries range from $45,000-$75,000 depending on location and experience. Many jurisdictions require ICC 64 as a condition of employment for housing code enforcement work. The ICC 64 is often combined with Zoning Inspector (75) or Residential Building Inspector (B1) certification for broader inspection authority.

How do I prepare for the ICC 64 exam?

Start by obtaining the 2024 IPMC and reading Chapters 1-8. Tab critical sections like IPMC 107 (notices and orders), 108 (unsafe structures), 302-305 (exterior/interior property), 404 (room areas, ceiling height, occupancy), 505 (water system), 602 (heating facilities), 604 (electrical), and 704 (fire protection). Use ICC's official 64 study guide and timed practice exams. Focus heavily on General Property Conditions (33%) and Administration (18%). Complete at least three full-length timed practice exams before scheduling your test date.