It's about four-fifths as big as a City Block (Manhattan).
In other words, the size of a City Block (Manhattan) is 1 times 898.630 squares.(per Bridges, William - 1811 Commissioner's Plan for New York City) (approximate)
A Manhattan city block measures about 200 m between the Northeast-Southwest streets by about 60 m between the Northwest-Southeast streets for a total area of about 1,000 squares. There are roughly 2,000 blocks within the city, representing one of the most prolific applications of the city planning grid plan in history.
It's about one-and-three-tenths times as big as The White House.
In other words, the size of The White House is 0.770 times 898.630 squares.(Washington, DC) (including wings)
Housing the presidency, the White House occupies six stories and a total of 670 squares of floor space. This space includes 132 rooms, 35 bathrooms, 28 fireplaces, and 3 elevators, as well as a tennis court, bowling alley, movie theater, jogging track, swimming pool, and putting green.
It's about one-and-three-fifths times as big as a Football field.
In other words, 898.630 squares is 1.5601215280 times the size of a Football field, and the size of a Football field is 0.64097570740 times that amount.(American) (per NFL regulation)
Per NFL rules, a football field should measure 109.728 m (120 yards) long by 48.768 m wide, for a total area of 576 squares. Due to a blizzard, the first NFL playoff game in 1932 was held indoors in Chicago Stadium (it was also the first indoor game) on a field measuring just 55 m by 40.0 m, for a total area of 236.80602920 squares.
It's about three-fifths as big as The Great Banyan Tree.
In other words, 898.630 squares is 0.580 times the size of The Great Banyan Tree, and the size of The Great Banyan Tree is 1.720 times that amount.(a.k.a. The Great Banyan, a.k.a. Ficus benghalensis) (Acharya Jagadish Chandra Bose Indian Botanic Garden, Howrah, West Bengal, India)
The Great Banyan Tree is a single tree in the Indian Botanic Garden in West Bengal with aerial roots covering a total area of about 1,550 squares. While its exact age is unknown, the tree has been noted in guidebooks for over 200 years.
It's about one-and-nine-tenths times as big as Bill Gates' Home.
In other words, 898.630 squares is 1.8660 times the size of Bill Gates' Home, and the size of Bill Gates' Home is 0.53590 times that amount.(Medina, Washington)
One of the largest homes in the world, Bill and Melinda Gates' home has a total area of 481.60 squares, including 7 bedrooms, 24 bathrooms, 6 kitchens, 6 fireplaces, a 24.760 squares gym, a 9.6880 squares dining room, and a 20.450 squares library. It was designed by Bohlin Cywinski Jackson, the same architectural firm responsible for the design of one of Apple Inc's flagship stores on Fifth Avenue in New York City.
It's about half as big as The Biltmore Estate.
In other words, 898.630 squares is 0.5120 times the size of The Biltmore Estate, and the size of The Biltmore Estate is 1.950 times that amount.(Asheville, North Carolina) (house only)
The main house of Biltmore Estate covers 1,750 squares and contains 250 rooms. The fifty-six auxiliary buildings of the estate are interconnected through the nearly 71 km of roads on the Biltmore grounds.
It's about half as big as The Kennedy Center.
In other words, 898.630 squares is 0.490 times the size of The Kennedy Center, and the size of The Kennedy Center is 2 times that amount.(a.k.a. John F. Kennedy Memorial Center for the Performing Arts) (Washington, DC)
Hosting over 2,000 performances and nearly two million audience members annually — including events and guests for presidential inaugurations and galas — the Kennedy Center is approximately 1,800 squares in total area.