423 RITCHIE PKWY
Valuation
Tax & Assessment
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 20852These 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
423 Ritchie Pkwy 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.
- Costs more per square foot than 71% of homes in Montgomery County
- Bigger than 65% of homes in Rockville 20852
- Older than 80% of homes in Rockville 20852
What homes are worth in Rockville 20852
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 62% of homes in Rockville 20852.
How it measures up in Rockville 20852
The dot is this home. The mark in the middle is the typical home in Rockville 20852.
Pricier than 62% of homes nearby
Pricier than 52% of homes nearby
Bigger than 65% of homes nearby
Bigger than 62% of homes nearby
Newer than 20% of homes nearby
| Measure | This home | Rockville | Rockville 20852 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $725,399 | 58% of homes | 62% of homes | 61% of homes |
| Price per ft²pricier than | $362 | 57% of homes | 52% of homes | 71% of homes |
| Living areabigger than | 2,004 ft² | 56% of homes | 65% of homes | 51% of homes |
| Lot sizebigger than | 0.14 ac | 42% of homes | 62% of homes | 42% of homes |
| Year builtnewer than | 1963 | 34% of homes | 20% of homes | 27% of homes |
About 423 Ritchie Pkwy
How much is 423 Ritchie Pkwy, Rockville, MD worth?
The TopHap Estimate for 423 Ritchie Pkwy, Rockville, MD is $725,399 as of Jun 23, 2026. The likely range is $689,129 to $761,668. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 423 Ritchie Pkwy, Rockville, MD last sell?
423 Ritchie Pkwy, Rockville, MD last sold on May 15, 2003 for $332,390, according to the county's recorded deed.
How big is 423 Ritchie Pkwy, Rockville, MD?
423 Ritchie Pkwy, Rockville, MD has 3.5 bathrooms, 2,004 square feet of living space and a 0.14-acre lot.
When was 423 Ritchie Pkwy, Rockville, MD built?
423 Ritchie Pkwy, Rockville, MD was built in 1963, making it 63 years old. It is a bi-level home. The building has 2 stories.
What schools serve 423 Ritchie Pkwy, Rockville, MD?
423 Ritchie Pkwy, Rockville, MD is assigned to Bayard Rustin Elementary School (elementary), rated B; Richard Montgomery High School (high), rated A-; Julius West 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 423 Ritchie Pkwy, Rockville, MD compare to other homes in Rockville 20852?
Among the 13,797 homes in Rockville 20852, it is worth more than 62% of them ($725,399 against a typical $616,145), its price per square foot is higher than 52% of them ($362 against a typical $359), it is bigger than 65% of them (2,004 ft² against a typical 1,560 ft²), its lot is bigger than 62% of them (0.14 ac against a typical 2,004 ft²) and it is newer than 20% of them (1963 against a typical 1980). Measured against all of Montgomery County, it is worth more than 61% 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 423 Ritchie Pkwy, Rockville, MD?
The 2025 property tax bill for 423 Ritchie Pkwy, Rockville, MD was $8,404. The county assessed it at $570,567.
More homes on Ritchie Pkwy
- 404 Ritchie Pkwy$699K2.5 ba · 1,560 ft² · Sold $690K · Feb 2026
- 309 Ritchie Pkwy$655K3 ba · 1,547 ft² · Sold $615K · Sep 2024
- 414 Ritchie Pkwy$745K2.5 ba · 1,119 ft² · Sold $700K · May 2022
- 209 Ritchie Pkwy$726K3 ba · 1,438 ft² · Sold $600K · Oct 2021
- 205 Ritchie Pkwy$575K2 ba · 1,118 ft² · Sold $460K · May 2021
- 405 Ritchie Pkwy$668K2 ba · 1,529 ft² · Sold $650K · Apr 2021
- 421 Ritchie Pkwy$780K3 ba · 2,030 ft² · Sold $560K · Aug 2020
- 415 Ritchie Pkwy$788K3 ba · 1,584 ft² · Sold $610K · May 2019
- 426 Ritchie Pkwy$693K2.5 ba · 1,580 ft² · Sold $530K · Mar 2019
- 410 Ritchie Pkwy$774K2.5 ba · 1,969 ft² · Sold $546K · May 2018
- 416 Ritchie Pkwy$826K3.5 ba · 2,570 ft² · Sold $601K · May 2018
- 403 Ritchie Pkwy$1.2M5.5 ba · 4,802 ft² · Sold $835K · Oct 2017
Closest homes
- 421 Ritchie Pkwy$780K62 ft · 3 ba · 2,030 ft² · Sold $560K · Aug 2020
- 425 Ritchie Pkwy$663K72 ft · 2.5 ba · 2,639 ft² · Sold $485K · Aug 2011
- 2 Vashi Ln$717K86 ft · 3 ba · 2,182 ft² · Sold $490K · Dec 2014
- 419 Ritchie Pkwy$1.2M125 ft · 4.5 ba · 3,536 ft² · Sold $720K · Aug 2008
- 3 Vashi Ln$608K140 ft · 2 ba · 1,750 ft² · Sold $480K · Sep 2006
- 417 Ritchie Pkwy$758K188 ft · 2.5 ba · 2,272 ft² · Sold $435K · Nov 2004
- 4 Vashi Ln$806K221 ft · 2.5 ba · 2,004 ft² · Sold $550K · Oct 2017
- 427 Ritchie Pkwy$628K211 ft · 2.5 ba · 1,081 ft² · Sold Jan 1900
More homes in Rockville 20852
- 5817 Edson Ln$450K1 ba · 1,258 ft² · Sold $430K · Jul 2026
- 5825 Mossrock Dr$1.6M3.5 ba · 4,870 ft² · Sold $1.6M · Jul 2026
- 10923 Wickshire Way$327K1 ba · 1,652 ft² · Sold $599K · Jul 2026
- 10201 Grosvenor Pl$186K1 ba · 591 ft² · Sold $155K · Jul 2026
- 716 Carter Rd$799K3.5 ba · 1,884 ft² · Sold $850K · Jul 2026
- 10101 Grosvenor Pl$250K1 ba · 925 ft² · Sold $250K · Jul 2026
- 930 Rose Ave$649K1,231 ft² · Sold $590K · Jul 2026
- 5111 Macon Rd$913K2.5 ba · 2,660 ft² · Sold $830K · Jul 2026
- 155 Talbott St$228K1 ba · 898 ft² · Sold $218K · Jul 2026
- 10101 Grosvenor Pl$259K1 ba · 931 ft² · Sold $260K · Jul 2026
- 10101 Grosvenor Pl$265K1 ba · 925 ft² · Sold $258K · Jul 2026
- 5916 Barbados Pl$449K1 ba · 1,292 ft² · Sold $449K · Jul 2026
Assigned schools
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