Neighborhoods at Risk
The proposed quarry, asphalt plant, concrete batch plant, and rail spur on Homestead Road would sit within a fraction of a mile of dozens of established neighborhoods. These aren’t abstract statistics — these are the streets, yards, and homes that would live with 80–100 years of industrial operations next door.
31 residential neighborhoods are within 1.6 miles of the proposed site boundary.
All distances measured from the nearest point on the confirmed site boundary polygon, not the center of the site. View on map →
Neighborhood Distance Index
20%+ Drop In Property Value
Kolala et al. (2020) found 20–30% discounts on properties within 2 km of open-pit mining — these neighborhoods are within 0.5 km. [Resources Policy] Grant (2017) documented declines of 8.57%–39.36% on rural residential properties at quarry opening. [University of Guelph (MSc Thes]
4 neighborhoods directly bordering the site boundary
15% Drop In Property Value
Currie et al. (2015) documented an 11% decline in residential property values within 0.5 miles of industrial plant openings. [American Economic Review] Lavee & Bahar (2017) found an 8.6% aggregate decline near active quarries. [Land Use Policy]
6 neighborhoods within 0.3–0.5 miles of the site boundary
10% Drop In Property Value
Lavee & Bahar (2017) found an 8.6% aggregate property value decline near active quarries. [Land Use Policy] Malikov et al. (2019) estimated a 3.1–5.1% decline per mile closer to limestone mining operations. [Journal of Applied Econometric]
11 neighborhoods within 0.5–1.0 miles of the site boundary
5% Drop In Property Value
Malikov et al. (2019) documented measurable property value effects extending well beyond one mile from mining operations, with a gradual distance-decay gradient. [Journal of Applied Econometric]
10 neighborhoods beyond 1.0 miles from the site boundary
The Long View: 80–100 Years of Suppressed Value
The research shows an immediate decline when a quarry opens. But that’s only the beginning. A quarry of this scale would operate for 80–100 years — roughly five generations of families.
The table below models what happens to a $288,000 home (the 2023 median in Aboite Township [U.S. Census Bureau, American C] ) under 2.5% normal annual appreciation versus quarry-suppressed appreciation from the same baseline.
| Distance band | Decline | Opening day | Year 10 | Year 20 | Year 30 | Year 50 | Year 80 |
|---|---|---|---|---|---|---|---|
| Within ¼ mile — 4 neighborhoods directly bordering the site (Hamlet East, Hamlet West, Manor Woods, Liberty Mills Apartments) | |||||||
| Without quarry | — | $288,000 | $368,700 | $471,900 | $604,100 | $989,900 | $2,076,300 |
| With quarry | −20% | $230,400 | $295,000 | $377,500 | $483,300 | $791,900 | $1,661,000 |
| Lost equity per home | — | $57,600 | $73,700 | $94,400 | $120,800 | $198,000 | $415,300 |
| ¼ to ½ mile — 3 neighborhoods, 0.3–0.5 miles from site boundary (Prairie Meadows, Pine Hollow, Rolling Hills) | |||||||
| Without quarry | — | $288,000 | $368,700 | $471,900 | $604,100 | $989,900 | $2,076,300 |
| With quarry | −15% | $244,800 | $313,400 | $401,100 | $513,500 | $841,400 | $1,764,900 |
| Lost equity per home | — | $43,200 | $55,300 | $70,800 | $90,600 | $148,500 | $311,400 |
| ½ to 1 mile — 15 neighborhoods, 0.5–1.0 miles from site boundary | |||||||
| Without quarry | — | $288,000 | $368,700 | $471,900 | $604,100 | $989,900 | $2,076,300 |
| With quarry | −10% | $259,200 | $331,800 | $424,700 | $543,700 | $890,900 | $1,868,700 |
| Lost equity per home | — | $28,800 | $36,900 | $47,200 | $60,400 | $99,000 | $207,600 |
| 1 to 1.6 miles — 8 neighborhoods, 1.0–1.6 miles from site boundary | |||||||
| Without quarry | — | $288,000 | $368,700 | $471,900 | $604,100 | $989,900 | $2,076,300 |
| With quarry | −5% | $273,600 | $350,300 | $448,300 | $573,900 | $940,400 | $1,972,500 |
| Lost equity per home | — | $14,400 | $18,400 | $23,600 | $30,200 | $49,500 | $103,800 |
Community-wide impact: ~2,400 households within 1 mile
A 100-year sentence, passed down through generations
What proximity actually means
Distance from an industrial site isn’t just a number — it determines what you hear, breathe, and feel every day for 80–100 years.
Under 0.5 miles — immediate neighbors
Hamlet West, Hamlet East, Manor Woods, Liberty Mills Apartments, and Forest Ridge Estates are within 0.3 miles of the site boundary — roughly the distance from your front door to the end of the block. Prairie Meadows (0.4 mi), Pine Hollow, and Rolling Hills (both 0.5 mi) round out the eight neighborhoods closest to the site.
At this range, residents would experience:
- Blast vibration from quarry detonations — felt as ground tremors inside homes
- Quarry dust and silica particulate — among the most regulated industrial pollutants
- Diesel exhaust from hundreds of daily truck trips and heavy equipment
- Asphalt plant emissions — volatile organic compounds (VOCs), carbon monoxide, particulate matter
- Concrete batch plant noise — continuous operations during all permitted hours
Indiana regulations establish noise and dust standards, but no residential setback exists that would prevent this scale of industrial development from siting within feet of a residential property line.
0.5 to 1 mile — close enough to matter
Parkway Hills, The Dells of Bittersweet (0.6 mi), Bittersweet Woods, Liberty Mills Glens, Liberty Mills The Lakes (0.7 mi), Bittersweet Moors, Burnham Woods, Sheffield Woods (0.8 mi), Amber Hills, Bittersweet Lakes, Liberty Hill (0.9 mi), and Amber Ridge Estates, Azbury Woods, Liberty Place, Saratoga Park (1.0 mi) — fifteen neighborhoods in total.
Research on active limestone quarries documents elevated PM2.5 and PM10 particulate concentrations at distances up to 1.5 miles from the boundary under typical wind conditions. At this range, residents would also face:
- Increased heavy truck traffic on shared neighborhood roads
- Noise from the proposed rail spur during loading and switching operations
- Light pollution from 24-hour facility lighting
- Reduced property values consistent with documented patterns near active quarries
Over 1 mile — still significantly affected
Amber Highlands, Liberty Hills West (1.2 mi), Haverhill, The Homestead (1.3 mi), Calera Coves (1.4 mi), Aboite Lakes, Homestead Acres (1.5 mi), and The Plantation of Aboite (1.6 mi).
Even at this distance, residents would contend with truck route congestion, regional air quality degradation, and the cumulative visual and acoustic footprint of a facility operating around the clock. Groundwater impacts — particularly relevant given the karst-influenced geology of the Little River Valley — do not respect distance in the same way noise does.
Frequently asked questions
Which neighborhoods are closest to the proposed quarry? Hamlet West and Hamlet East are the closest at 0.2 miles from the site boundary, followed by Manor Woods, Liberty Mills Apartments, and Forest Ridge Estates at 0.3 miles. All five sit closer to the proposed quarry than many residents are to their nearest grocery store.
How many of the 31 neighborhoods are within 1 mile of the site? 23 of the 31 mapped neighborhoods are within 1 mile of the site boundary. The Plantation of Aboite, the furthest, is 1.6 miles away. Every neighborhood listed here would be affected by the proposed 80–100 year industrial operations.
How were these distances calculated? Distances are measured from the nearest point on the confirmed site boundary polygon to each neighborhood’s representative coordinate — not from the center of the site. This is the most conservative (shortest) possible distance and represents the closest point of exposure for residents. View the methodology →
What can residents do? Attend public hearings, submit written comments to the Allen County Plan Commission, and contact your county commissioners. See the full action guide →