Allison Island
An island in Indian Creek off 63rd Street
ALERTS FOR ALLISON ISLAND
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About Allison Island
Allison Island sits in the Indian Creek waterway off 63rd Street, named for James Allison, the industrialist who helped found the Indianapolis 500, on land Carl Fisher donated. Allison Hospital opened on the southern 8.5 acres on 1 January 1926, a three-story Spanish-style building by architect August Geiger. It ran as St. Francis Hospital from 1929 until 1992 and was later demolished. Craig Robins redeveloped that ground as Aqua, master-planned by Duany Plater-Zyberk, with 46 townhouses and three mid-rise condominium buildings by a roster of separate architects. The northern half of the island remains single-family waterfront.
Zilbert features 1 single family home for sale in Allison Island today.
For Sale
1 single-family home for sale in Allison Island.
| Address ⇅ | Price ⇅ | Listed ⇅ |
|---|---|---|
| 6300 Allison RoadHome 5 bed · 4,035 SqFt | $8,450,000$2,094/SqFt · ▼3.4% | 11/21/2511/21/25 |
Pending Sales
Under contract, awaiting closing. Once the property has closed, the sold price will be available.
| Address ⇅ | Price ⇅ | Pending ⇅ |
|---|---|---|
| 6411 Allison RoadHome 7 bed · 7,573 SqFt | $25,500,000$3,367/SqFt · ▼1.9% | 9/8/269/8 |
| 6491 Allison RoadHome 5 bed · 3,985 SqFt | $14,500,000$3,639/SqFt · ▲3.6% | 6/16/266/16 |
| 6320 Allison RoadHome 7 bed · 5,811 SqFt | $11,800,000$2,031/SqFt · ▼23.9% | 3/27/263/27 |
3 homes under contract in Allison Island
Every Sale in Allison Island
Every closed sale since 2012, sorted by date.
| Address ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed ⇅ |
|---|---|---|---|
| 6535 Allison RoadHome 6 bed · 5,809 SqFt | $12,950,000list $13,599,000 | 95% | 7/21/267/21 |
| 6480 Allison RdHome 7 bed · 10,632 SqFt | $33,250,000list $36,900,000 | 90% | 3/9/263/9 |
| 6620 Allison RoadHome 7 bed · 6,549 SqFt | $21,000,000list $25,000,000 | 84% | 1/14/261/14 |
| 6640 Allison RdHome 8 bed · 8,911 SqFt | $16,500,000list $18,500,000 | 89% | 7/21/257/21/25 |
| 6580 Allison RoadHome 5 bed · 6,924 SqFt | $18,500,000list $19,900,000 | 93% | 7/3/257/3/25 |
| 6494 Allison RdHome 6 bed · 0 SqFt | $31,021,000list $34,999,000 | 89% | 2/20/252/20/25 |
| 6350 Allison RoadHome 5 bed · 5,082 SqFt | $12,100,000list $13,500,000 | 90% | 7/1/247/1/24 |
| 6525 Allison RoadHome 7 bed · 3,558 SqFt | $8,180,000list $9,500,000 | 86% | 5/8/245/8/24 |
| 6445 Allison RoadHome 6 bed · 7,000 SqFt | $16,000,000list $17,450,000 | 92% | 4/11/244/11/24 |
| 6415 Allison RoadHome 6 bed · 3,546 SqFt | $8,800,000list $9,400,000 | 94% | 3/18/243/18/24 |
| 6640 Allison RoadHome 8 bed · 8,911 SqFt | $17,550,000list $18,500,000 | 95% | 7/10/237/10/23 |
| 6640 Allison RoadHome SiteHome Site — bed · — SqFt | $17,550,000list $18,500,000 | 95% | 7/10/237/10/23 |
| 6505 Allison RoadHome SiteHome Site — bed · — SqFt | $8,800,000list $8,950,000 | 98% | 5/1/235/1/23 |
| 6480 Allison RoadHome 7 bed · 10,278 SqFt | $22,583,000list $28,000,000 | 81% | 2/28/232/28/23 |
| 6330 Allison RoadHome 6 bed · 5,524 SqFt | $13,300,000list $15,300,000 | 87% | 12/15/2212/15/22 |
| 6493 Allison RoadHome 7 bed · 7,250 SqFt | $16,300,000list $19,900,000 | 82% | 11/2/2211/2/22 |
| 6341 Allison RoadHome 4 bed · 3,966 SqFt | $7,500,000list $8,750,000 | 86% | 10/17/2210/17/22 |
| 6505 Allison RoadHome SiteHome Site — bed · — SqFt | $7,900,000list $10,900,000 | 72% | 8/29/228/29/22 |
| 6350 Allison RoadHome 5 bed · 5,082 SqFt | $13,474,650list $15,000,000 | 90% | 6/14/226/14/22 |
| 6470 Allison RoadHome 4 bed · 4,648 SqFt | $16,500,000list $18,500,000 | 89% | 1/10/221/10/22 |
| 6525 Allison RdHome 5 bed · 3,558 SqFt | $9,100,000list $9,300,000 | 98% | 8/20/218/20/21 |
| 6325 Allison RoadHome 6 bed · 4,915 SqFt | $7,325,000list $8,000,000 | 92% | 8/2/218/2/21 |
| 6431 Allison RoadHome 6 bed · 6,013 SqFt | $13,875,000list $15,300,000 | 91% | 7/16/217/16/21 |
| 6585 Allison RoadHome 6 bed · 9,551 SqFt | $16,000,000list $18,900,000 | 85% | 7/16/217/16/21 |
| 6341 Allison RoadHome 3 bed · 3,966 SqFt | $4,700,000list $5,350,000 | 88% | 3/18/213/18/21 |
| 6455 Allison RdHome 6 bed · 3,835 SqFt | $8,230,000list $9,200,000 | 89% | 3/15/213/15/21 |
| 6525 Allison RoadHome 5 bed · 3,558 SqFt | $5,171,250list $5,800,000 | 89% | 3/1/213/1/21 |
| 6505 Allison RoadHome 4 bed · 4,302 SqFt | $6,412,500list $6,700,000 | 96% | 11/13/2011/13/20 |
| 6493 Allison RoadHome 7 bed · 7,250 SqFt | $12,500,000list $13,400,000 | 93% | 10/21/2010/21/20 |
| 6650 Allison RdHome 8 bed · 8,474 SqFt | $15,200,000list $15,900,000 | 96% | 9/18/209/18/20 |
| 6431 Allison RoadHome 6 bed · 6,252 SqFt | $7,250,000list $7,499,000 | 97% | 1/8/191/8/19 |
| 6480 Allison RoadHome 7 bed · 10,632 SqFt | $16,750,000list $18,489,000 | 91% | 11/27/1811/27/18 |
| 6455 Allison RoadHome 5 bed · 4,315 SqFt | $6,000,000list $6,850,000 | 88% | 11/13/1811/13/18 |
| 6494 Allison RoadHome 6 bed · 3,883 SqFt | $4,750,000list $4,900,000 | 97% | 8/29/188/29/18 |
| 6420 Allison RoadHome 7 bed · — SqFt | $7,775,000list $8,499,000 | 91% | 4/3/184/3/18 |
| 6493 Allison RoadHome 6 bed · 4,799 SqFt | $4,100,000list $4,500,000 | 91% | 2/28/182/28/18 |
| 6411 Allison RoadHome 8 bed · 8,500 SqFt | $10,900,000list $12,490,000 | 87% | 5/10/175/10/17 |
| 6341 Allison RoadHome 5 bed · 4,365 SqFt | $3,600,000list $3,950,000 | 91% | 6/27/146/27/14 |
| 6411 Allison RoadHome 4 bed · 4,268 SqFt | $3,861,000list $3,950,000 | 98% | 5/5/145/5/14 |
| 6320 Allison RoadHome 6 bed · 6,200 SqFt | $4,600,000list $4,800,000 | 96% | 3/31/143/31/14 |
| 6596 Allison RoadHome SiteHome Site — bed · — SqFt | $11,700,000list $13,000,000 | 90% | 1/21/141/21/14 |
| 6633 Allison RoadHome 7 bed · 11,772 SqFt | $8,600,000list $8,900,000 | 97% | 12/6/1312/6/13 |
| 6585 Allison RoadHome 5 bed · 5,405 SqFt | $3,220,000list $3,550,000 | 91% | 9/11/139/11/13 |
| 6633 Allison RoadHome 7 bed · 12,000 SqFt | $8,325,000list $8,800,000 | 95% | 12/21/1212/21/12 |
| 6565 Allison RoadHome 7 bed · 5,736 SqFt | $4,200,000list $4,200,000 | 100% | 11/30/1211/30/12 |
| 6480 ALLISON RDHome 5 bed · 6,058 SqFt | $3,840,000list $4,250,000 | 90% | 8/23/128/23/12 |
| 6455 ALLISON RDHome 5 bed · 4,309 SqFt | $2,800,000list $2,950,000 | 95% | 7/30/127/30/12 |
| 6330 ALLISON RDHome 4 bed · 3,767 SqFt | $2,700,000list $2,950,000 | 92% | 4/27/124/27/12 |
Map
Nearby
Averages are weighted as total dollars over total square feet. We calculate averages based on closed sales in the MLS for the past 12 months, as of July 21, 2026. Averages are based on properties that are listed or sold for $350,000 and greater. Additional reports at all price points are available here. Price-per-square-foot figures are rounded to the nearest dollar, up or down. Where fewer than 5 closed sales exist in the window, we report the count rather than an average.
| Homes · Avg Selling Price | 3 sales, too few to report |
|---|---|
| Asking today, all prices | $8,450,000 to $8,450,000 |
The page above reports from $350,000; this table has no price floor. Same 12-month window, same exclusions before 1990, same minimum sample of 5.

