20742 MERCER AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Kent County Public Schools
Neighborhood · ZIP 21661These 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
20742 Mercer Ave 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.
- Among the smallest homes in Rock Hall
- Has a smaller lot than 89% of homes in Kent County
- Older than 65% of homes in Kent County
How it measures up in Rock Hall 21661
The dot is this home. The mark in the middle is the typical home in Rock Hall 21661.
Smaller than almost all homes nearby
Bigger than 12% of homes nearby
Newer than 45% of homes nearby
| Measure | This home | Rock Hall | Rock Hall 21661 | Kent County |
|---|---|---|---|---|
| Living areabigger than | 568 ft² | almost no homes | almost no homes | almost no homes |
| Lot sizebigger than | 0.17 ac | 20% of homes | 12% of homes | 11% of homes |
| Year builtnewer than | 1960 | 49% of homes | 45% of homes | 35% of homes |
About 20742 Mercer Ave
When did 20742 Mercer Ave, Rock Hall, MD last sell?
20742 Mercer Ave, Rock Hall, MD last sold on Apr 2, 2021 for $8,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 20742 Mercer Ave, Rock Hall, MD?
20742 Mercer Ave, Rock Hall, MD has 1 bathrooms, 568 square feet of living space and a 0.17-acre lot.
When was 20742 Mercer Ave, Rock Hall, MD built?
20742 Mercer Ave, Rock Hall, MD was built in 1960, making it 66 years old. It is a mobile home home. The building has 1 story.
What schools serve 20742 Mercer Ave, Rock Hall, MD?
20742 Mercer Ave, Rock Hall, MD is assigned to Rock Hall Elementary School (elementary), rated B; Kent County Middle School (middle), rated D+; Kent County High School (high), rated C+. All sit in Kent County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 20742 Mercer Ave, Rock Hall, MD compare to other homes in Rock Hall 21661?
Among the 1,675 homes in Rock Hall 21661, it is bigger than almost none of them (568 ft² against a typical 1,608 ft²), its lot is bigger than 12% of them (0.17 ac against a typical 0.47 ac) and it is newer than 45% of them (1960 against a typical 1969). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 20742 Mercer Ave, Rock Hall, MD?
The 2026 property tax bill for 20742 Mercer Ave, Rock Hall, MD was $1,393. The county assessed it at $92,000.
More homes on Mercer Ave
- 20812 Mercer Ave$422K1.5 ba · 1,344 ft² · Sold $415K · Jun 2026
- 20747 Mercer Ave$716K2 ba · 1,568 ft² · Sold $118K · Sep 2025
- 20726 Mercer Ave$312K2 ba · 1,280 ft² · Sold $250K · Sep 2024
- 20708 Mercer Ave$447K2 ba · 1,232 ft² · Sold $371K · Dec 2023
- 20825 Mercer Ave$307K1 ba · 1,080 ft² · Sold Dec 2023
- 20790 Mercer Ave$216K2 ba · 1,426 ft² · Sold $167K · Mar 2023
- 20694 Mercer Ave$650K2 ba · 2,271 ft² · Sold $445K · Nov 2021
- 20654 Mercer Ave$724K3 ba · 3,120 ft² · Sold $435K · Oct 2021
- 20759 Mercer Ave$506K1 ba · 1,500 ft² · Sold $300K · Apr 2021
- 20775 Mercer Ave$330K1 ba · 1,040 ft² · Sold $138K · Dec 2015
- 20772 Mercer Ave$410K2 ba · 1,464 ft² · Sold $185K · Aug 2014
- 20723 Mercer Ave1 ba · 1,508 ft² · Sold $65K · Sep 2012
Closest homes
- 5825 Locust St$330K117 ft · 1 ba · 960 ft² · Sold $163K · Aug 2016
- 5814 Locust St105 ft · 1 ba · 470 ft² · Sold $145K · Nov 2025
- 20750 Mercer Ave$524K114 ft · 2 ba · 1,858 ft² · Sold Aug 2004
- 5835 Locust St$295K180 ft · 1 ba · 852 ft² · Sold $249K · Apr 2024
- 5830 Locust St192 ft · 0.45 ac · Sold $150K · Jan 2006
- 20726 Mercer Ave$312K180 ft · 2 ba · 1,280 ft² · Sold $250K · Sep 2024
- 5839 Locust St241 ft · 1 ba · 910 ft² · Sold $25K · Dec 2020
- 20747 Mercer Ave$716K274 ft · 2 ba · 1,568 ft² · Sold $118K · Sep 2025
More homes in Rock Hall 21661
- 21263 Allens Ln$275K1.5 ba · 1,464 ft² · Sold $235K · Oct 2026
- 5780 Kent Ave$359K1 ba · 1,120 ft² · Sold $359K · Oct 2026
- 21120 Green Ln$419K2 ba · 1,232 ft² · Sold $419K · Oct 2026
- 7224 Rock Hall Rd2.15 ac · Sold $146K · Oct 2026
- 21128 Striper Run$325K2 ba · 1,520 ft² · Sold $315K · Oct 2026
- 5608 S Main St$243K1 ba · 1,664 ft² · Sold Oct 2026
- 21103 Striper Run$300K2.5 ba · 1,628 ft² · Sold $275K · Oct 2026
- 21243 W Sharp St$238K1 ba · 1,106 ft² · Sold $245K · Oct 2026
- Main St0.37 ac · Sold Oct 2026
- 21131 Striper Run$365K1,840 ft² · Sold $350K · Oct 2026
- 21183 W Sharp St0.2 ac · Sold $45K · Sep 2026
- 5925 Williams St$340K2 ba · 1,568 ft² · Sold $347K · Sep 2026
Assigned schools
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