How Does a Home Inspection Work

What is a Home Inspection?

This is the most widely recognized type of inspection that covers the general condition of the home by examining the areas and systems that are reasonably discoverable. Based upon what they see, they may recommend that you have a more specialized inspection conducted.

Maryland Home Inspection Checklist

A home inspection is an important part of any home purchase. While your home inspector’s report may be produced using proprietary forms or systems, Maryland law requires any inspection report to contain the following information on key features of the property, which are:

Structural system

Description:

Z

Foundation, and report the methods used to inspect the under-floor crawl spaces and basements

Z

Floor structure

Z

Wall structure

Z

Ceiling structure

Z

Roof structure, and report the methods used to inspect the attic

Exterior

Visual Inspection:

Z

Exterior wall covering, flashing, and trim

Z

All exterior doors

Z

Attached decks, balconies, stoops, steps, porches, and their associated railings

Z

Eaves, soffits, and fascias that are accessible from the ground level

Z

Vegetation, grading, surface drainage, and retaining walls on the property if any of these may adversely affect the building

Z

Walkways, patios, and driveways leading to dwelling entrances

Description:

Z

The exterior wall covering

Roof System

Visual Inspection:

Z

The roof covering

Z

Roof drainage systems

Z

Flashings

Z

Skylights, chimneys, and exterior and roof penetrations

Description:

Z

The roof covering and report the methods used to inspect the roof

Heating/Air Conditioning System(s)

Visual Inspection:

Z

Installed heating equipment

Z

Vent systems, flues, and chimneys

Z

Heating distribution

Z

Installed central and through-wall cooling equipment

Description:

Z

Energy sources and heating methods by distinguishing characteristics and means of distribution

Z

Energy sources and cooling methods by distinguishing characteristics and means of distribution.

Insulation and Ventilation

Visual Inspection:

Z

Insulation and vapor retarders in unfinished spaces

Z

Ventilation of attics and foundation areas

Z

Mechanical ventilation systems

Description:

Z

Insulation and vapor retarders in unfinished spaces

Z

If applicable, the absence of insulation in unfinished spaces at conditioned surfaces

Fireplaces and Solid Fuel Burning Appliances

Visual Inspection:

Z

System components of fireplaces and solid fuel burning appliances

Z

Vent systems, flues, and chimneys

Description:

Z

Fireplaces and solid fuel burning appliances

Z

Chimneys

Electrical Systems

Visual Inspection:

Z

The service drop

Z

Service entrance conductors, cables, and raceways

Z

Service equipment and main disconnects

Z

Service grounding

Z

Interior components of service panels and subpanels

Z

Conductors

Z

Overcurrent protection devices

Z

A representative number of installed lighting fixtures, switches, and receptacles

Z

Ground fault and arc fault circuit interrupters

Z

The general condition of visible branch circuit conductors that may constitute a hazard to the occupant or the structure by reason of improper use or installation of electrical components

Description:

Z

Amperage and voltage rating of the service

Z

Location of main disconnect and subpanels

Z

Wiring methods

Include, if applicable:

Z

Presence of solid conductor aluminum branch circuit wiring

Z

Absence of smoke detectors

Z

Presence of CSST gas piping with the recommendation that the bonding of the CSST be reviewed by a licensed master electrician

Plumbing System

Visual Inspection:

Z

Interior water supply and distribution systems, including all fixtures and faucets

Z

Drain, waste, and vent systems, including all fixtures

Z

Water heating equipment

Z

Vent systems, flues, and chimneys

Z

Fuel storage and fuel distribution systems for the presence of CSST

Z

Drainage sumps, sump pumps, and related piping

Z

The functional flow of all fixtures and faucets

Z

The functional drainage of all fixtures

Description:

Z

Water supply, drain, waste, and vent piping materials

Z

Water heating equipment, including the energy source

Z

The location of main water and main fuel shut-off valves

Z

The presence of CSST with the recommendation that the bonding of the CSST be reviewed by a licensed master electrician

Interior

Visual Inspection:

Z

Walls, ceilings, and floors

Z

Steps, stairways, and railings

Z

Countertops and a representative number of installed cabinets

Z

A representative number of doors and windows

Z

Garage doors and garage door operators

Other Property Inspections

A home inspection is a common part of the home sale process. The inspection is usually a contingency in the contract, meaning the buyer can back out if serious problems discovered, or can negotiate for repairs to be made.

Some home sellers choose to have an inspection conducted before they list the home for sale. This can avoid any unexpected issues during the transaction, but also requires the seller to disclose any issues that have been found. Your REALTOR® can advise you as to whether a pre-listing inspection is recommended.

During the home inspection, an inspector will examine the property for flaws. Based on the inspector’s report, certain items may need to be repaired or a more specialized inspection conducted. The types of inspections which may occur are:

Radon Inspection

Radon is an invisible, odorless gas found in the earth’s soil that can reach harmful levels when trapped in areas like basements and first floors of homes. It is also quite common throughout Maryland. If the property has elevated radon levels, you can install a reduction system that vents the gas outside of the property.

Pest Inspection

Termites, insects and rodents can all take up residence in your home. Some of them may be annoying, but others can cause damage to your home’s structure and systems. You will want to know if any of these pests are present, remove them and repair any issues that they caused.

Mold Inspection

While all buildings contain some level of naturally-occurring mold, this inspection will check for excessive amounts that may be present in areas of the home. Inspectors will look for active leaks or water accumulation that may lead to mold growth in basements, along foundation walls, or in your roof’s support structure, and recommend actions to remediate mold in those areas.

Lead-Based Paint Inspection

If your property was constructed prior to 1978, there is a high likelihood that it contains lead-based paint. This inspection will look for areas with chipped or peeling paint which could indicate and area of lead paint exposure. Those areas should be covered with a special coating and routinely maintained, or you could choose to conduct a full abatement of any surfaces containing lead-based paint.

Specialized Inspections

Based upon what your home inspector finds, he or she may recommend that you get a more specialized inspection of certain home systems where they see items of concern, that they do not have full access to, or that are outside of their scope of practice. Those could include:

  • Fireplace and Chimney
  • Foundation
  • Roof
  • Heating and Air Conditioning
  • Electrical Systems
  • Plumbing

Septic/Well

If your property is not connected to public water or sewer systems, then you likely have a well and a septic system on your lot which provide those services. A septic inspector will look for issues with the tank, whether it needs to be pumped out, or if leaks have caused contamination in the surrounding soil. Well inspectors will check to make sure the well system is in working order and evaluate water quality.

Underground Oil Tank

Depending on the age of your home, it may have at one time used an oil heating system. This inspection can locate any oil storage tank that is present on the property and determine if leaks or cracks are present. They can also recommend if current tanks need to be replaced or old tanks removed.

Pool/Spa

If the home you are purchasing has a pool or hot tub, this inspection will look at the working condition of the mechanical equipment, corrosion or areas for leaks, and any safety issues as defined under state and local laws.