If one acre is equal to 43,560 ft2, a quarter acre is equal to 43560/4 = 10890 sq ft. A quarter acre is one-fourth ( 1/4 = 0.25 ) of an acre. Every .1 or a tenth of an acre offered with the home is one basketball court. Divide 43,560 square feet by 4 to get the measurement of a quarter Acre lot (10,890 sq. If a 1-acre lot is a square, its sides will be 208.7103256 feet long (208.7103256 × 208.7103256 = 43,560). Quarter-acre lots inevitably vary in dimension (length times width), but any combination of calculated dimensions count toward the total square footage. If the resulting number equals 10, 912.5 square feet, it is truly a quarter-acre lot. In mathematical expression, 0.25 Acre (ac) = 10890 Square Feet (sq ft). 25 feet a quarter of an acre is 1210 sq. It is 6% of an acre. Hopefully this helps you get a bit of a handle on how big a lot is! Quarter Acre Lot Size. Also in Massachusetts, where we've been developing land for close to 400 years now, so space is getting tight. yards or 10,890 sq. ACRE is concerned that communities are being undermined by a lack of affordable housing in rural areas, a consequence of high house prices and limited supply of … Usually there are zoning laws that prohibit keeping horses on such a small plot of land. I manage a couple of cemeteries, one is 66 acres, while the other is 5 acres. A quarter acre would be 10890 square feet. Acre - area of land one chain (four rods) in width by one furlong in length. Frequently asked questions about the acre. One acre comprises 4,840 square yards so 3/4 acre is 3630 square yards. If you have a perfect square that is one quarter of an acre what are the length of the sides and how do you arrive at the solution?thank you, Kerry. Is it Big? That is to say, there are 640 acres in a … Imagine a sidewalk 5 feet wide. Is it Big? feet One quarter of an acre is 10890 ft2, or slightly larger than a 100 ft by 100 ft lot. feet One quarter of an acre is 10890 ft2, or slightly larger than a 100 ft by 100 ft lot. If you have a perfect square that is one quarter of an acre what are the length of the sides and how do you arrive at the solution?thank you, Kerry.