420 DEVON DR
Valuation
Tax & Assessment
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Downingtown Area School District
Neighborhood · ZIP 19341These 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
420 Devon Dr 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 67% of homes in Exton 19341
- Costs more per square foot than 86% of homes in Exton 19341
- Smaller than 84% of homes in Exton 19341
- Older than 81% of homes in Exton 19341
What homes are worth in Exton 19341
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 33% of homes in Exton 19341.
How it measures up in Exton 19341
The dot is this home. The mark in the middle is the typical home in Exton 19341.
Pricier than 33% of homes nearby
Pricier than 86% of homes nearby
Bigger than 16% of homes nearby
Bigger than 61% of homes nearby
Newer than 19% of homes nearby
| Measure | This home | Exton 19341 | Chester County |
|---|---|---|---|
| Estimated valuepricier than | $552,883 | 33% of homes | 46% of homes |
| Price per ft²pricier than | $318 | 86% of homes | 80% of homes |
| Living areabigger than | 1,741 ft² | 16% of homes | 30% of homes |
| Lot sizebigger than | 0.46 ac | 61% of homes | 51% of homes |
| Year builtnewer than | 1967 | 19% of homes | 31% of homes |
About 420 Devon Dr
How much is 420 Devon Dr, Exton, PA worth?
The TopHap Estimate for 420 Devon Dr, Exton, PA is $552,883 as of Sep 24, 2026. The likely range is $531,477 to $574,289. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 420 Devon Dr, Exton, PA last sell?
420 Devon Dr, Exton, PA last sold on May 1, 1993 for $169,000, according to the county's recorded deed.
How big is 420 Devon Dr, Exton, PA?
420 Devon Dr, Exton, PA has 3 bedrooms, 1.5 bathrooms, 1,741 square feet of living space and a 0.46-acre lot.
When was 420 Devon Dr, Exton, PA built?
420 Devon Dr, Exton, PA was built in 1967, making it 59 years old. It is a conventional home. The building has 2 stories.
What schools serve 420 Devon Dr, Exton, PA?
420 Devon Dr, Exton, PA is assigned to Downingtown High School East (high), rated A; Lionville Middle School (middle), rated A; Lionville Elementary School (elementary), rated A+. All sit in Downingtown Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 420 Devon Dr, Exton, PA compare to other homes in Exton 19341?
Among the 5,316 homes in Exton 19341, it is worth more than 33% of them ($552,883 against a typical $619,414), its price per square foot is higher than 86% of them ($318 against a typical $261), it is bigger than 16% of them (1,741 ft² against a typical 2,206 ft²), its lot is bigger than 61% of them (0.46 ac against a typical 0.36 ac) and it is newer than 19% of them (1967 against a typical 1985). Measured against all of Chester County, it is worth more than 46% 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 420 Devon Dr, Exton, PA?
The 2026 property tax bill for 420 Devon Dr, Exton, PA was $549. The county assessed it at $144,030.
More homes on Devon Dr
- 380 Devon Dr$722K4 bd · 2.5 ba · 2,212 ft² · Sold $715K · Jul 2026
- 361 Devon Dr$651K3 bd · 2.5 ba · 1,700 ft² · Sold $615K · Oct 2025
- 416 Devon Dr$690K4 bd · 2.5 ba · 1,744 ft² · Sold $645K · Aug 2025
- 374 Devon Dr$848K4 bd · 2.5 ba · 2,156 ft² · Sold $780K · May 2025
- 424 Devon Dr$604K3 bd · 2.5 ba · 1,741 ft² · Sold $550K · Mar 2025
- 417 Devon Dr$520K3 bd · 1.5 ba · 1,773 ft² · Sold $453K · Aug 2024
- 206 Devon Dr$669K4 bd · 2.5 ba · 2,112 ft² · Sold $600K · Aug 2024
- 409 Devon Dr$653K4 bd · 1.5 ba · 2,343 ft² · Sold $565K · Dec 2023
- 440 Devon Dr$578K4 bd · 1.5 ba · 2,441 ft² · Sold $405K · Apr 2023
- 355 Devon Dr$542K4 bd · 2.5 ba · 1,879 ft² · Sold $415K · Nov 2022
- 441 Devon Dr$576K3 bd · 1.5 ba · 1,120 ft² · Sold $425K · Aug 2021
- 342 Devon Dr$582K4 bd · 2.5 ba · 2,111 ft² · Sold $350K · Jun 2020
Closest homes
- 418 Devon Dr$552K100 ft · 3 bd · 1.5 ba · 1,723 ft² · Sold $382K · Oct 2019
- 422 Devon Dr$548K99 ft · 3 bd · 2 ba · 1,648 ft² · Sold $369K · Jan 2020
- 125 Township Line Rd250 ft · 6 bd · 2.5 ba · 2,722 ft² · Sold $570K · Oct 2018
- 416 Devon Dr$690K200 ft · 4 bd · 2.5 ba · 1,744 ft² · Sold $645K · Aug 2025
- 424 Devon Dr$604K201 ft · 3 bd · 2.5 ba · 1,741 ft² · Sold $550K · Mar 2025
- 419 Devon Dr$542K266 ft · 4 bd · 1.5 ba · 1,773 ft² · Sold $290K · Jan 2018
- 417 Devon Dr$520K251 ft · 3 bd · 1.5 ba · 1,773 ft² · Sold $453K · Aug 2024
- 421 Devon Dr$537K317 ft · 4 bd · 1.5 ba · 1,773 ft² · Sold Jan 1900
More homes in Exton 19341
- Lucy Cir0.39 ac · Sold $1.5M · Sep 2026
- 309 N Snowdon Ct$350K3 bd · 2.5 ba · 1,760 ft² · Sold $350K · Sep 2026
- Brazier Ln0.17 ac · Sold $1.1M · Sep 2026
- 220 Deep Willow Dr$721K4 bd · 3.5 ba · 3,150 ft² · Sold $810K · Sep 2026
- Lucy Cir0.37 ac · Sold $401K · Sep 2026
- Lucy Cir0.39 ac · Sold $1.5M · Sep 2026
- Lucy Cir0.75 ac · Sold $1.6M · Sep 2026
- 301 Exton Ln$969K3 bd · 1 ba · 1,320 ft² · Sold $300K · Sep 2026
- 455 Spruce Dr$640K4 bd · 2.5 ba · 2,088 ft² · Sold $640K · Sep 2026
- 301 Fox Run$480K2 bd · 2.5 ba · 2,062 ft² · Sold $480K · Sep 2026
- Brazier Ln0.16 ac · Sold $1.2M · Sep 2026
- Red Ln0.45 ac · Sold $401K · Sep 2026
Assigned schools
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