3100 NEWCASTLE LN
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(5)
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: Anne Arundel County Public Schools
Neighborhood · ZIP 21140These 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
3100 Newcastle Ln 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 more than 86% of homes in Anne Arundel County
- Bigger than 86% of homes in Anne Arundel County
- Has a bigger lot than 74% of homes in Anne Arundel County
What homes are worth in Riva 21140
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 80% of homes in Riva 21140.
How it measures up in Riva 21140
The dot is this home. The mark in the middle is the typical home in Riva 21140.
Pricier than 80% of homes nearby
Pricier than 40% of homes nearby
Bigger than 80% of homes nearby
Bigger than 70% of homes nearby
Newer than 59% of homes nearby
| Measure | This home | Riva 21140 | Anne Arundel County |
|---|---|---|---|
| Estimated valuepricier than | $870,055 | 80% of homes | 86% of homes |
| Price per ft²pricier than | $291 | 40% of homes | 62% of homes |
| Living areabigger than | 2,992 ft² | 80% of homes | 86% of homes |
| Lot sizebigger than | 0.36 ac | 70% of homes | 74% of homes |
| Year builtnewer than | 1984 | 59% of homes | 52% of homes |
About 3100 Newcastle Ln
How much is 3100 Newcastle Ln, Riva, MD worth?
The TopHap Estimate for 3100 Newcastle Ln, Riva, MD is $870,055 as of Aug 30, 2026. The likely range is $828,715 to $911,395. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3100 Newcastle Ln, Riva, MD last sell?
3100 Newcastle Ln, Riva, MD last sold on Mar 18, 2026 for $854,300, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 3100 Newcastle Ln, Riva, MD?
3100 Newcastle Ln, Riva, MD has 2.5 bathrooms, 2,992 square feet of living space and a 0.35-acre lot.
When was 3100 Newcastle Ln, Riva, MD built?
3100 Newcastle Ln, Riva, MD was built in 1984, making it 42 years old. It is a conventional home. The building has 2 stories.
What schools serve 3100 Newcastle Ln, Riva, MD?
3100 Newcastle Ln, Riva, MD is assigned to South River High School (high), rated A-; Central Middle School (middle), rated A-; Davidsonville Elementary School (elementary), rated A. All sit in Anne Arundel County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 3100 Newcastle Ln, Riva, MD compare to other homes in Riva 21140?
Among the 1,438 homes in Riva 21140, it is worth more than 80% of them ($870,055 against a typical $653,777), its price per square foot is higher than 40% of them ($291 against a typical $303), it is bigger than 80% of them (2,992 ft² against a typical 2,226 ft²), its lot is bigger than 70% of them (0.36 ac against a typical 0.28 ac) and it is newer than 59% of them (1984 against a typical 1979). Measured against all of Anne Arundel County, it is worth more than 86% 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 3100 Newcastle Ln, Riva, MD?
The 2025 property tax bill for 3100 Newcastle Ln, Riva, MD was $7,011. The county assessed it at $618,600.
More homes on Newcastle Ln
- 3112 Newcastle Ln$844K3.5 ba · 3,247 ft² · Sold $627K · May 2017
- 3110 Newcastle Ln$780K3.5 ba · 3,049 ft² · Sold $580K · Jul 2016
- 3104 Newcastle Ln$742K2.5 ba · 2,368 ft² · Sold $505K · Apr 2014
- 3108 Newcastle Ln$780K2.5 ba · 3,208 ft² · Sold $498K · Sep 2010
- 3116 Newcastle Ln$710K2.5 ba · 2,332 ft² · Sold $500K · Jul 2009
- 3114 Newcastle Ln$657K2.5 ba · 1,676 ft² · Sold $256K · Nov 1999
- 3103 Newcastle Ln$640K2.5 ba · 1,820 ft² · Sold $195K · Aug 1998
- 3106 Newcastle Ln$733K2.5 ba · 2,844 ft² · Sold $228K · Jun 1990
- 3102 Newcastle Ln$797K2.5 ba · 2,668 ft² · Sold $146K · Dec 1983
- 3101 Newcastle Ln$655K2.5 ba · 2,160 ft² · Sold Jan 1900
Closest homes
- 3102 Newcastle Ln$797K98 ft · 2.5 ba · 2,668 ft² · Sold $146K · Dec 1983
- 3101 Newcastle Ln$655K182 ft · 2.5 ba · 2,160 ft² · Sold Jan 1900
- 3103 Newcastle Ln$640K197 ft · 2.5 ba · 1,820 ft² · Sold $195K · Aug 1998
- 3200 Riva Rd$531K213 ft · 2 ba · 1,888 ft² · Sold Jan 1900
- 3204 Riva Rd$504K214 ft · 2.5 ba · 2,169 ft² · Sold $475K · Jan 2025
- 3104 Newcastle Ln$742K195 ft · 2.5 ba · 2,368 ft² · Sold $505K · Apr 2014
- 3098 Scottsborough Way$765K200 ft · 2.5 ba · 2,843 ft² · Sold $465K · Apr 2012
- 3208 Riva Rd$585K245 ft · 2 ba · 1,686 ft² · Sold $426K · Jun 2018
More homes in Riva 21140
- 3010 Marlin Dr$525K2 ba · 1,452 ft² · Sold $525K · Aug 2026
- 1369 Escapade Ct$541K2.5 ba · 2,184 ft² · Sold $540K · Aug 2026
- 1276 Breckenridge Cir$550K2.5 ba · 2,330 ft² · Sold $550K · Aug 2026
- 397 Westbury Dr$780K2.5 ba · 2,022 ft² · Sold $780K · Aug 2026
- 3089 Scottsborough Way$753K2.5 ba · 2,298 ft² · Sold $750K · Aug 2026
- 3094 Stratford Ct$852K4.5 ba · 3,098 ft² · Sold $760K · Aug 2026
- 3208 Menia St$989K3.5 ba · 4,361 ft² · Sold $989K · Aug 2026
- 110 Woodside Rd$345K1 ba · 1,748 ft² · Sold $345K · Aug 2026
- 508 Walnut Dr$626K1.5 ba · 1,537 ft² · Sold $785K · Jul 2026
- 358 Derbyshire Ln$928K3.5 ba · 2,950 ft² · Sold $925K · Jul 2026
- 3254 Breckenridge Way$1.2M2.5 ba · 2,867 ft² · Sold $1.2M · Jul 2026
- 345 Derbyshire Ln$843K2.5 ba · 2,386 ft² · Sold $840K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 3100 Newcastle Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map