This wonderful 2-bedroom carriage house is located just a short distance from the main house (see MLS 6168506) and must be sold along with the main house (total sale price $825,000). The carriage house is completely updated with a modern kitchen that has cabinets galore and a granite countertop. There are hardwood floors t/o and neutral tone carpet on the 2nd floor. This home can be used by your in-laws, guests, an au pair, or a source of rental income, if the township will allow. The main bdrm has a 10x6 sitting room adjacent to it and you can enter a deck off of the 2nd bdrm. It's an easy walk to the Devon train station and Jenkins Arboretum with great access to the turnpike and 202 corridor. This property is located in the award winning TE school district. The properties have been proudly maintained by the same owner for 40 years. A 1-yr. home warranty is provided. Total listing price for both properties is $825,000.
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Sell
$555,124
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$2,274/mo
Redfin rental estimate
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Market trends in 19333, PA
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
109.6%
+0.5% MoM
Median sale price
$1.2M
$111K MoM
Avg. days on market
14d
10 days MoM
Recently sold homes
26
5 MoM
Provided by Redfin
Sale history for 309 Devon State Rd
Date
Event
Price
TREND #6168506
May 31, 2013
Sold
$561,000
$401/sq ft
Apr 11, 2013
Price Changed
$575,000
$411/sq ft
Mar 25, 2013
Pending
—
Mar 4, 2013
Price Changed
$895,000
$640/sq ft
Feb 9, 2013
Listed
$925,000
$662/sq ft
+20
BRIGHT MLS #1003401546
May 31, 2013
Sold
$247,000
$177/sq ft
Mar 25, 2013
Listing Removed
—
Feb 9, 2013
Listed
$250,000
$179/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$5,695 (+2.0%)
$53,010 + $90,510
$143,520
2025
$5,583 (+4.3%)
$53,010 + $90,510
$143,520
2024
$5,353 (+6.9%)
$53,010 + $90,510
$143,520
2023
$5,005 (+2.8%)
$53,010 + $90,510
$143,520
2022
$4,868 (+2.2%)
$53,010 + $90,510
$143,520
2021
$4,763 (+2.9%)
$53,010 + $90,510
$143,520
2020
$4,630 (+2.9%)
$53,010 + $90,510
$143,520
2019
$4,501 (+1.8%)
$53,010 + $90,510
$143,520
2018
$4,423 (+2.3%)
$53,010 + $90,510
$143,520
2017
$4,323 (+6.1%)
$53,010 + $90,510
$143,520
2015
$4,075 (+2.3%)
$53,010 + $90,510
$143,520
2014
$3,985 (+1.2%)
$53,010 + $90,510
$143,520
2013
$3,938 (+3.4%)
$53,010 + $90,510
$143,520
2012
$3,808 (+2.6%)
$53,010 + $90,510
$143,520
2011
$3,711 (+2.6%)
$53,010 + $90,510
$143,520
2010
$3,617
$53,010 + $90,510
$143,520
Tax history for 309 Devon State Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,695 (+2.0%)
$53,010 + $90,510
$143,520
2025
$5,583 (+4.3%)
$53,010 + $90,510
$143,520
2024
$5,353 (+6.9%)
$53,010 + $90,510
$143,520
2023
$5,005 (+2.8%)
$53,010 + $90,510
$143,520
2022
$4,868 (+2.2%)
$53,010 + $90,510
$143,520
2021
$4,763 (+2.9%)
$53,010 + $90,510
$143,520
2020
$4,630 (+2.9%)
$53,010 + $90,510
$143,520
2019
$4,501 (+1.8%)
$53,010 + $90,510
$143,520
2018
$4,423 (+2.3%)
$53,010 + $90,510
$143,520
2017
$4,323 (+6.1%)
$53,010 + $90,510
$143,520
2015
$4,075 (+2.3%)
$53,010 + $90,510
$143,520
2014
$3,985 (+1.2%)
$53,010 + $90,510
$143,520
2013
$3,938 (+3.4%)
$53,010 + $90,510
$143,520
2012
$3,808 (+2.6%)
$53,010 + $90,510
$143,520
2011
$3,711 (+2.6%)
$53,010 + $90,510
$143,520
2010
$3,617
$53,010 + $90,510
$143,520
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
0.45 Acres
Year renovated
—
Sq. Ft.
1,398
Year built
1913
Style
Single Family Residential
County
Chester County
APN
5503E00080100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 3, 2026.
R-1
Residential District
The R-1 Residential District is intended to: Provide for low-density single-family residential units on lots of sufficient size for on-lot sewage disposal systems.; Foster protection of sensitive natural resources and areas conditionally suitable for on-lot sewage disposal systems.; Provide for the preservation of natural resources, historic resources, and open space through lot averaging development options.