Guide
What style is my house?
Find out when the house was built, then look at four things: the shape of the roof, the windows and front door, the porch, and the wall material. The date rules out most styles, and those four parts point to the rest. Below are 33 American house styles from Archie's catalog, sorted by when each began, with the features that give each one away.
Start with the date
The county assessor's record for the address usually gives a year built. For a house older than the county's records, it's an estimate; the deed history, the building permit and old fire insurance maps narrow it down (see how to find the history of a building).
The date settles a lot. A symmetrical brick house with a fanlight over the front door is Georgian if it was built in the 1700s, Federal if it went up around 1800, and Colonial Revival if it was built in the 1920s.
Before 1840
1840 to 1900
1900 to 1945
1945 to 1980
Since 1980
Read the roof
The roof is the hardest part of a house to change, so it's the best clue to the original style.
Windows and the front door
The porch and the entry
Porches were often added or rebuilt, so weigh them less than the roof.
Walls and trim
Beyond houses
The field guide covers all 146 styles Archie knows, including churches, towers and civic buildings. For any building, the steps are in how to identify a building's architectural style.
Questions
How do I find out what year my house was built?
Look up the address on your county assessor's or property appraiser's website: the record usually gives a year built. For older houses that year is often an estimate. The deed history at the county recorder, the original building permit and old fire insurance maps can narrow it down.
Is there an app that tells you what style your house is?
Archie, an iPhone app, names a house's style from a photo, out of 146 styles, and circles the features that point to it. On a computer or an Android phone, sign in at thearchieapp.com and upload a photo. The first 3 identifications are free.
Can a house be more than one style?
Yes. Builders often put the trim of the latest style on a familiar house shape, and later owners replace porches, windows and siding. Judge by the parts that are hardest to change, the roof and the overall shape, before the porch or the siding.