10223 DALMATIAN ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
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: Montgomery County Public Schools
Neighborhood · ZIP 20850These 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.
Ownership
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
10223 Dalmatian 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 more than 90% of homes in Rockville
- Has a smaller lot than 69% of homes in Rockville
What homes are worth in Rockville 20850
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 83% of homes in Rockville 20850.
How it measures up in Rockville 20850
The dot is this home. The mark in the middle is the typical home in Rockville 20850.
Pricier than 83% of homes nearby
Bigger than 41% of homes nearby
| Measure | This home | Rockville | Rockville 20850 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,089,093 | 90% of homes | 83% of homes | 83% of homes |
| Lot sizebigger than | 2,923 ft² | 31% of homes | 41% of homes | 32% of homes |
About 10223 Dalmatian St
How much is 10223 Dalmatian St, Rockville, MD worth?
The TopHap Estimate for 10223 Dalmatian St, Rockville, MD is $1,089,093 as of Jul 14, 2026. The likely range is $954,078 to $1,224,108. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 10223 Dalmatian St, Rockville, MD last sell?
10223 Dalmatian St, Rockville, MD last sold on Jan 24, 2025 for $1,073,592, according to the county's recorded deed.
What schools serve 10223 Dalmatian St, Rockville, MD?
10223 Dalmatian St, Rockville, MD is assigned to Stone Mill Elementary School (elementary), rated A; Thomas S. Wootton High School (high), rated A+; Cabin John Middle School (middle), rated A. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 10223 Dalmatian St, Rockville, MD compare to other homes in Rockville 20850?
Among the 13,722 homes in Rockville 20850, it is worth more than 83% of them ($1,089,093 against a typical $749,990) and its lot is bigger than 41% of them (2,923 ft² against a typical 0.11 ac). Measured against all of Montgomery County, it is worth more than 83% 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 10223 Dalmatian St, Rockville, MD?
The 2025 property tax bill for 10223 Dalmatian St, Rockville, MD was $11,565. The county assessed it at $1,031,000.
More homes on Dalmatian St
- 10241 Dalmatian St$872K1,715 ft² · Sold $1.1M · Mar 2025
- 10237 Dalmatian St$994K1,360 ft² · Sold $981K · Feb 2025
- 10231 Dalmatian St$1.1M1,598 ft² · Sold $1.1M · Feb 2025
- 10239 Dalmatian St$951K1,360 ft² · Sold $939K · Feb 2025
- 10227 Dalmatian St$948K1,360 ft² · Sold $934K · Jan 2025
- 10235 Dalmatian St$909K1,598 ft² · Sold $1.1M · Jan 2025
- 10225 Dalmatian St$951K1,360 ft² · Sold $955K · Jan 2025
- 10229 Dalmatian St$1M1,360 ft² · Sold $1M · Jan 2025
- 10111 Dalmatian St$1.2M4.5 ba · 3,188 ft² · Sold $1.3M · Dec 2024
- 10226 Dalmatian St$896K4.5 ba · 2,400 ft² · Sold $976K · Dec 2024
- 10125 Dalmatian St$955K4.5 ba · 3,188 ft² · Sold $1.3M · Dec 2024
- 10129 Dalmatian St$1.3M3.5 ba · 3,168 ft² · Sold $1.4M · Dec 2024
Closest homes
- 10225 Dalmatian St$951K32 ft · 1,360 ft² · Sold $955K · Jan 2025
- 10227 Dalmatian St$948K52 ft · 1,360 ft² · Sold $934K · Jan 2025
- 10229 Dalmatian St$1M72 ft · 1,360 ft² · Sold $1M · Jan 2025
- 10231 Dalmatian St$1.1M93 ft · 1,598 ft² · Sold $1.1M · Feb 2025
- 10224 Dalmatian St$903K114 ft · 4.5 ba · 2,420 ft² · Sold $998K · Dec 2024
- 10226 Dalmatian St$896K118 ft · 4.5 ba · 2,400 ft² · Sold $976K · Dec 2024
- 10222 Dalmatian St$895K114 ft · 4.5 ba · 2,400 ft² · Sold $1.1M · Dec 2024
- 10228 Dalmatian St$905K125 ft · 4.5 ba · 2,440 ft² · Sold $977K · Dec 2024
More homes in Rockville 20850
- 501 Hungerford Dr$277K1 ba · 877 ft² · Sold $245K · Jul 2026
- 216 N Van Buren St$691K2 ba · 2,022 ft² · Sold $850K · Jul 2026
- 12628 Saint James Rd$1M2.5 ba · 2,940 ft² · Sold $1M · Jul 2026
- 327 King Farm Blvd$578K1,725 ft² · Sold $530K · Jul 2026
- 628 Grand Champion Dr$740K3 ba · 1,962 ft² · Sold $745K · Jul 2026
- 5 Ingleside Ct$555K2 ba · 1,188 ft² · Sold $549K · Jul 2026
- 565 Shorthorn Way$650K3.5 ba · 1,952 ft² · Sold $650K · Jul 2026
- 38 Maryland Ave$500K1,420 ft² · Sold $500K · Jul 2026
- 404 Misty Knoll Dr$1.4M4.5 ba · 5,116 ft² · Sold $1.4M · Jul 2026
- 801 Lincoln St$535K2 ba · 1,482 ft² · Sold $545K · Jul 2026
- 404 King Farm Blvd$415K1,201 ft² · Sold $415K · Jul 2026
- 846 Azalea Dr$425K1 ba · 1,320 ft² · Sold $440K · Jul 2026
Assigned schools
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