2236 Castle Rock Sq
-10.8%vs the Reston ZIP median sale $/ft² ($361)
Sales Performance
13 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
Ownership & Financing
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Fairfax County Public Schools
Neighborhood · ZIP 20191These 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.
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 2236 Castle Rock Sq
How many units are in 2236 Castle Rock Sq, Reston, VA?
2236 Castle Rock Sq, Reston, VA has 6 residential units across built in 1974, according to county assessor records.
What is a unit at 2236 Castle Rock Sq, Reston, VA worth?
The median TopHap Estimate across the 6 units at 2236 Castle Rock Sq, Reston, VA is $330,612. That works out to $322 per square foot. Units run from 894 to 1,029 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 2236 Castle Rock Sq, Reston, VA expensive for Reston?
Units at 2236 Castle Rock Sq, Reston, VA carry a median of $322 per square foot, 11% below the Reston median of $361 per square foot.
How often do units sell at 2236 Castle Rock Sq, Reston, VA?
0 units at 2236 Castle Rock Sq, Reston, VA sold in the last 12 months, out of 13 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 2236 Castle Rock Sq, Reston, VA appreciated?
Across 7 repeat sales of the same unit, 2236 Castle Rock Sq, Reston, VA returned a median 3.2% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 8.1 years.
What floor plans does 2236 Castle Rock Sq, Reston, VA have?
The most common plan at 2236 Castle Rock Sq, Reston, VA is a 3-bedroom of 1,029 square feet, repeated 4 times, with a median estimate of $331,248. TopHap identifies 2 recurring plans in the building.
More homes on Castle Rock Sq
- 2231 Castle Rock Sq # 11c$315K3 bd · 2 ba · 1,029 ft² · Sold $315K · Sep 2026
- 2216 Castle Rock Sq # 12c$321K3 bd · 2 ba · 1,029 ft² · Sold $320K · Jul 2026
- 2247 Castle Rock Sq # 12c$282K3 bd · 2 ba · 1,029 ft² · Sold $280K · May 2026
- 2238 Castle Rock Sq # 22c$332K3 bd · 2 ba · 1,029 ft² · Sold $330K · May 2026
- 2255 Castle Rock Sq # 21c$298K3 bd · 2 ba · 1,029 ft² · Sold $295K · Apr 2026
- 2218 Castle Rock Sq # 22c$301K3 bd · 2 ba · 1,029 ft² · Sold $295K · Oct 2025
- 2233 Castle Rock Sq # 2b$291K2 bd · 2 ba · 894 ft² · Sold $285K · Oct 2025
- 2208 Castle Rock Sq # 2b$296K2 bd · 2 ba · 894 ft² · Sold $290K · Sep 2025
- 2216 Castle Rock Sq # 2b$281K2 bd · 2 ba · 894 ft² · Sold $275K · Sep 2025
- 2255 Castle Rock Sq # 12c$339K3 bd · 2 ba · 1,029 ft² · Sold $330K · Jun 2025
- 2247 Castle Rock Sq # 1b$283K2 bd · 2 ba · 894 ft² · Sold $275K · Jun 2025
- 2206 Castle Rock Sq # 22c$361K3 bd · 2 ba · 1,029 ft² · Sold $350K · May 2025
Closest homes
- 2236 Castle Rock Sq Apt 22c$331K0 ft · 3 bd · 2 ba · 1,029 ft² · Sold $116K · Jan 2009
- 2236 Castle Rock Sq Apt 21c$332K0 ft · 3 bd · 2 ba · 1,029 ft² · Sold $272K · Jun 2021
- 2236 Castle Rock Sq$331K0 ft · 3 bd · 2 ba · 1,029 ft² · Sold $254K · Jul 2021
- 2236 Castle Rock Sq Apt 12c$332K0 ft · 3 bd · 2 ba · 1,029 ft² · Sold Sep 1975
- 2236 Castle Rock Sq Apt 2b$296K0 ft · 2 bd · 2 ba · 894 ft² · Sold $109K · Oct 2009
- 2234 Castle Rock Sq$332K59 ft · 3 bd · 2 ba · 1,029 ft² · Sold $180K · Apr 2016
- 2234 Castle Rock Sq Apt 12c$321K59 ft · 3 bd · 2 ba · 1,029 ft² · Sold $209K · Nov 2014
- 2234 Castle Rock Sq Apt 2b$287K59 ft · 2 bd · 2 ba · 894 ft² · Sold $225K · Jun 2022
More homes in Reston 20191
- 2172 Golf Course Dr$740K4 bd · 3 ba · 1,846 ft² · Sold $740K · Oct 2026
- 2231 Wheelwright Ct$600K3 bd · 3.5 ba · 1,650 ft² · Sold $595K · Oct 2026
- 11986 Barrel Cooper Ct$505K2 bd · 2 ba · 988 ft² · Sold $475K · Oct 2026
- 2322 Old Trail Dr$700K4 bd · 3.5 ba · 1,540 ft² · Sold $685K · Oct 2026
- 11809 Breton Ct$320K2 bd · 1 ba · 1,073 ft² · Sold $320K · Oct 2026
- 11640 Ivystone Ct$448K3 bd · 2.5 ba · 1,636 ft² · Sold $465K · Oct 2026
- 2403 Ivywood Rd$750K4 bd · 2.5 ba · 3,002 ft² · Sold $715K · Oct 2026
- 11231 Hunting Horn Ln$950K5 bd · 2.5 ba · 2,352 ft² · Sold $1.1M · Oct 2026
- 2521 Fowlers Ln$1.1M4 bd · 2.5 ba · 2,044 ft² · Sold $1.1M · Oct 2026
- 2145 Whisper Way$536K2 bd · 2.5 ba · 816 ft² · Sold $475K · Oct 2026
- 11561 Rolling Green Ct$383K2 bd · 2 ba · 1,174 ft² · Sold $370K · Oct 2026
- 11517 Running Cedar Rd$864K5 bd · 2.5 ba · 2,240 ft² · Sold $1.4M · Oct 2026
Assigned schools
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