820 Keystone St
Croydon, PA 19021
- 4Beds
- 3Baths
- 1,388ft²Living Area
- 5,663ft²Lot Size
- -Pool
- -Car
- 1973Year Built
- 39DOM
- -Permit
Property Valuations
Latest estimates for 820 Keystone St based on TopHap automated valuation model (AVM).
TopHap Estimate
$381,250
$274/ft²
+$1K above List Price
Updated 3 months ago
820 Keystone St is valued at $381,250 by TopHap AVM 3 months ago.
MLS Description
The listing agent's description. Original Listing
Listing Agents
The listing agent for 820 Keystone St is Dawn M. Little.
Dawn M. Little
Keller Williams Real Estate - Newtown
License: Rs340448
Phone: (215) 860-4200
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2025$5,560.43From latest Total Assessed Value27.26%Total Assessed Value$20,400=Land+
Assessed Value$1,760Additions
Assessed Value$18,640
In 2025, taxes billed for 820 Keystone St were $5,560.43, which is 27.26% from latest Total Assessed Value of $20,400.
Property History
820 Keystone St has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environment
Environmental factors around 820 Keystone St
Hazard Risks
Wind401Weather139Hail126Tornado123Hurricane114Particulates111Air Pollution101Nat'l Avg100Carb Mono100Ozone98Earthquake80Lead62
12 hazards (Carbon Monoxide, Earthquake Risk, Hail Index, Tornado Index, Hurricane Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 820 Keystone St.
Walkability Index
12 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
820 Keystone St has a walkability score of 12 out of 20, which means that it is in a somewhat walkable area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
26°F
High
43°F
Summer
Average
Low
64°F
High
85°F
In the winter at 820 Keystone St, temperatures range from 25.97°F to 42.6°F with an average of 34.29°F. In the summer, the temperature ranges from 63.83°F to 84.5°F with and average of 74.17°F.
School Information
Public/private schools serving 820 Keystone St
Public Schools
Nearby public schools serving 820 Keystone St have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Croydon Crest, Croydon, PA 19021.
Seasonal Housing units 19021
5%of housing is for seasonal rent.
Daytime Population for 19021
-24%of people during work hours.
Crime Index for 19021
143
The crime index in 19021 is 143, which is 1.4 times higher than national average.
Market Trends
Historical market data near 820 Keystone St over selected time period.
Nearby Properties on Keystone St
- 727 Keystone St, Croydon, PA 19021 (Croydon) is a 1,920 square foot, 3 bedroom, 3.25 bathroom, 0.26 acre property. It was built in 1989 and has an estimate of $340,945 with a price per ft² of $178.
- 812 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,625 square foot, 2 bedroom, 1 bathroom, 0.16 acre property. It was built in 1942 and has an estimate of $289,762 with a price per ft² of $178.
- 742 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,416 square foot, 4 bedroom, 2 bathroom, 0.13 acre property. It was built in 1946 and has an estimate of $323,749 with a price per ft² of $229.
- 718 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,080 square foot, 2 bedroom, 1 bathroom, 0.19 acre property. It was built in 1952 and has an estimate of $318,204 with a price per ft² of $295.
- 723 Keystone St, Croydon, PA 19021 (Croydon) is a 1,337 square foot, 2 bedroom, 1 bathroom, 0.15 acre property. It was built in 1954 and has an estimate of $252,822 with a price per ft² of $189.
- 820 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,388 square foot, 3 bedroom, 1.25 bathroom, 0.13 acre property. It was built in 1973 and has an estimate of $340,632 with a price per ft² of $245.
- 826 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,936 square foot, 3 bedroom, 1 bathroom, 0.23 acre property. It was built in 1952 and has an estimate of $323,899 with a price per ft² of $167.
- 811 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 1,232 square foot, 2 bedroom, 1 bathroom, 0.26 acre property. It was built in 1964 and has an estimate of $356,876 with a price per ft² of $290.
- 749 Keystone St, Croydon, PA 19021 (Croydon) is a 1,144 square foot, 2 bedroom, 1 bathroom, 0.18 acre property. It was built in 1952 and has an estimate of $301,742 with a price per ft² of $264.
- 845 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 2 bedroom, 1 bathroom, 0.2 acre property. It was built in 1964 and has an estimate of $359,515.
- 707 Keystone St, Croydon, PA 19021 (Croydon) is a 1,026 square foot, 2 bedroom, 1 bathroom, 0.29 acre property. It was built in 1953 and has an estimate of $309,899 with a price per ft² of $302.
- 708 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,025 square foot, 2 bedroom, 1 bathroom, 0.19 acre property. It was built in 1955 and has an estimate of $287,833 with a price per ft² of $281.
- 712 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 891 square foot, 2 bedroom, 1 bathroom, 0.19 acre property. It was built in 1952 and has an estimate of $363,486 with a price per ft² of $408.
- 728 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 1,643 square foot, 3 bedroom, 1 bathroom, 0.26 acre property. It was built in 1965 and has an estimate of $325,963 with a price per ft² of $198.
- 736 Keystone St, Croydon, PA 19021 (Croydon Crest) is a 936 square foot, 3 bedroom, 2 bathroom, 0.13 acre property. It was built in 1975 and has an estimate of $329,237 with a price per ft² of $352.
- 741 Keystone St, Croydon, PA 19021 (Croydon) is a 1,170 square foot, 3 bedroom, 1.25 bathroom, 0.14 acre property. It was built in 1976 and has an estimate of $364,560 with a price per ft² of $312.
- 735 Keystone St, Croydon, PA 19021 (Croydon) is a 1,050 square foot, 2 bedroom, 1 bathroom, 0.11 acre property. It was built in 1940 and has an estimate of $347,221 with a price per ft² of $331.
- 719 Keystone St, Croydon, PA 19021 (Croydon) is a 0.15 acre property. It has an estimate of $336,000.
- 719 Keystone St, Croydon, PA 19021 (Croydon) is a 1,719 square foot, 4 bedroom, 1.25 bathroom, 0.17 acre property. It was built in 1978 and has an estimate of $374,115 with a price per ft² of $218.
- 1800 Keystone St, Croydon, PA 19021 (Croydon) is a 22.74 acre property.
- 855 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 1,152 square foot, 2 bedroom, 1 bathroom, 0.12 acre property. It was built in 1952 and has an estimate of $276,000 with a price per ft² of $240.
- 851 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 1,272 square foot, 2 bedroom, 1 bathroom, 0.12 acre property. It was built in 1952 and has an estimate of $259,789 with a price per ft² of $204.
- 841 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 1,216 square foot, 3 bedroom, 1.25 bathroom, 0.14 acre property. It was built in 1969 and has an estimate of $344,354 with a price per ft² of $283.
- 819 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 2,504 square foot, 4 bedroom, 2 bathroom, 0.2 acre property. It was built in 1974 and has an estimate of $373,925 with a price per ft² of $149.
- 851 Keystone St, Croydon, PA 19021 (Leamington Land Association) is a 0.07 acre property.