OFF MARKET
Off Market Jun 2019 for $245K
$393,045
Est. refi paymentEst. refi $1,840/mo
2
bd
1 ba
699
sq ft

449 Twin Arch Rd, Mount Airy, MD 21771

map-entry

About this home

Single-familyProperty Type
1947Year Built
0.93 acresLot Size
$562Est. Price/Sq.Ft.
Listed by Steven Petruzzello Ascent Real Estate LLC
301-682-4438 (broker)
Bought with Rachel Sturm Keller Williams Realty Centre
410-312-0000 (broker)
Redfin checked: 2 minutes ago
Source:BRIGHT MLS #MDHW129600

Redfin Estimate

$393,045
$148K since sold in June 2019$16K since July

This home's estimate is 8.4% lower than the average sale price ($429K) of 5 comparable homes.

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Earn from this home

Sell
$201,399
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$1,695/mo
Redfin rental estimate

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Market trends in 21771, MD

Sale history for 449 Twin Arch Rd

Tax history for 449 Twin Arch Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
Baths
1
Stories
1
Lot width
Lot depth
Lot size
0.93 Acres
Year renovated
Sq. Ft.
699
Year built
1947
Style
Single Family Residential
County
Howard County
APN
04 321413
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 17, 2026.

Property details

Around this home

Schools

Lisbon Elementary School

Public K-5 • Assigned • 4.0mi

9/10
Glenwood Middle School

Public 6-8 • Assigned • 7.3mi

10/10
Glenelg High School

Public 9-12 • Assigned • 9.1mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

4/10 Wind Factor

8% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Mount Airy, MD • 21771
Average low and high temperatures (°F)
36
22
41
27
60
39
67
48
72
54
83
64
88
70
82
64
77
59
67
47
56
39
42
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.1 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$374,000 – $453,000

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Property information provided by BRIGHT MLS when last listed in 2018. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.