312 MAIN ST
Valuation
Tax & Assessment
Property Facts
Transaction History(4)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Carroll County Public Schools
Neighborhood · ZIP 21776These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
312 Main St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 94% of homes in New Windsor 21776
- Among the lowest price per square foot in Carroll County
- Has a smaller lot than 86% of homes in New Windsor 21776
- Among the oldest homes in New Windsor 21776
What homes are worth in New Windsor 21776
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 6% of homes in New Windsor 21776.
How it measures up in New Windsor 21776
The dot is this home. The mark in the middle is the typical home in New Windsor 21776.
Pricier than 6% of homes nearby
Pricier than 2% of homes nearby
Bigger than 54% of homes nearby
Bigger than 14% of homes nearby
Older than almost all homes nearby
| Measure | This home | New Windsor 21776 | Carroll County |
|---|---|---|---|
| Estimated valuepricier than | $275,370 | 6% of homes | 6% of homes |
| Price per ft²pricier than | $140 | 2% of homes | almost no homes |
| Living areabigger than | 1,962 ft² | 54% of homes | 58% of homes |
| Lot sizebigger than | 0.21 ac | 14% of homes | 19% of homes |
| Year builtnewer than | 1854 | almost no homes | almost no homes |
About 312 Main St
How much is 312 Main St, New Windsor, MD worth?
The TopHap Estimate for 312 Main St, New Windsor, MD is $275,370 as of Oct 21, 2026. The likely range is $253,469 to $297,271. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 312 Main St, New Windsor, MD last sell?
312 Main St, New Windsor, MD last sold on Sep 29, 2026 for $275,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.
How big is 312 Main St, New Windsor, MD?
312 Main St, New Windsor, MD has 1.5 bathrooms, 1,962 square feet of living space and a 0.21-acre lot.
When was 312 Main St, New Windsor, MD built?
312 Main St, New Windsor, MD was built in 1854, making it 172 years old. It is a townhouse home. The building has 2 stories.
What schools serve 312 Main St, New Windsor, MD?
312 Main St, New Windsor, MD is assigned to Francis Scott Key High School (high), rated B-; Elmer A. Wolfe Elementary School (elementary), rated B+; Northwest Middle School (middle), rated B. All sit in Carroll County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 312 Main St, New Windsor, MD compare to other homes in New Windsor 21776?
Among the 2,248 homes in New Windsor 21776, it is worth more than 6% of them ($275,370 against a typical $459,142), its price per square foot is higher than 2% of them ($140 against a typical $261), it is bigger than 54% of them (1,962 ft² against a typical 1,872 ft²), its lot is bigger than 14% of them (0.21 ac against a typical 1.06 ac) and it is newer than almost none of them (1854 against a typical 1986). Measured against all of Carroll County, it is worth more than 6% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 312 Main St, New Windsor, MD?
The 2026 property tax bill for 312 Main St, New Windsor, MD was $2,571. The county assessed it at $186,100.
More homes on Main St
- 227 Main St2 ba · 1,800 ft² · Sold $325K · Jun 2026
- 115 Main St$153K2 ba · 1,664 ft² · Sold $150K · Feb 2026
- 128 Main St$445K3 ba · 2,967 ft² · Sold $429K · Jun 2025
- 307 Main St$270K1 ba · 1,236 ft² · Sold $260K · May 2025
- 223 Main St3 ba · 2,100 ft² · Sold $260K · Mar 2025
- 314 Main St # A$155K1 ba · 1,280 ft² · Sold $150K · Dec 2024
- 122 Main St$263K1.5 ba · 1,200 ft² · Sold $255K · Dec 2024
- 216 Main St2 ba · 2,016 ft² · Sold $180K · Sep 2024
- 419 Main St$406K2.5 ba · 2,112 ft² · Sold $370K · Feb 2024
- 317 Main St4,896 ft² · Sold $500K · Sep 2023
- 315 Main St$234K2 ba · 1,968 ft² · Sold $100K · Sep 2023
- 231 Main St$175K1.5 ba · 1,300 ft² · Sold $130K · May 2023
Closest homes
- 310 Main St$322K46 ft · 2 ba · 2,016 ft² · Sold $128K · Dec 2000
- 314 Main St$245K45 ft · 1.5 ba · 1,444 ft² · Sold $215K · Jun 2022
- 314 Main St$155K78 ft · 1 ba · 1,280 ft² · Sold $150K · Dec 2024
- 308 Main St$265K98 ft · 1 ba · 1,616 ft² · Sold $48K · Mar 2015
- 314 Main St$202K118 ft · 1.5 ba · 1,280 ft² · Sold $88K · Jun 2000
- 307 College Ave$341K172 ft · 2 ba · 1,284 ft² · Sold $335K · Sep 2022
- 311 College Ave$292K195 ft · 1 ba · 1,275 ft² · Sold $169K · Nov 2016
- 309 Main St$270K195 ft · 1 ba · 1,480 ft² · Sold $63K · Apr 1989
More homes in New Windsor 21776
- 3527 Hooper Rd$452K1.5 ba · 1,120 ft² · Sold $450K · Oct 2026
- 3235 Liberty Rd$427K1.5 ba · 1,344 ft² · Sold $515K · Oct 2026
- 2820 Carlisle Dr$275K2 ba · 971 ft² · Sold $275K · Oct 2026
- 307 Church St$436K2 ba · 2,288 ft² · Sold $435K · Oct 2026
- 2108 Dennings Rd1.05 ac · Sold $928K · Oct 2026
- 315 College Ave$390K2 ba · 1,691 ft² · Sold $390K · Oct 2026
- 204 Church St$336K2 ba · 1,408 ft² · Sold $335K · Sep 2026
- 124 Church St$351K3 ba · 1,736 ft² · Sold $350K · Sep 2026
- 118 S Clear Ridge Rd$485K2.5 ba · 1,856 ft² · Sold $485K · Sep 2026
- 2140 Marston Rd$701K2.5 ba · 2,439 ft² · Sold $700K · Sep 2026
- 2718 Town View Cir$661K5 ba · 2,830 ft² · Sold $660K · Sep 2026
- 3625 Hooper Rd$673K3 ba · 2,040 ft² · Sold $670K · Sep 2026
Assigned schools
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