Google street view image for 220 Library St, Mystic, CT 06355

Off market sep 1988 for $399K

$1,093,995

Est. refi paymentEst. refi $2,656/mo

•

2.5 ba

•

2,784

sq ft

220 Library St, Mystic, CT 06355

About this home

220 Library St is a 2,784 square foot house on a 0.54 acre lot with 4 bedrooms and 2.5 bathrooms. - it last sold on September 30, 1988 for $399,516. Based on Redfin's Mystic data, we estimate the home's value is $1,093,995.

Single-familyProperty Type

1988Year Built

0.54 acresLot Size

$393Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,093,995

$694K since sold in September 1988$10K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.4% higher than the average sale price ($932K) of 6 comparable homes.

SOLD SEP 30, 2026
$1,165,000
A
4 beds2.5 baths2,796 sq ft
697 Noank Rd, Mystic, CT 06355
SOLD SEP 22, 2026
$935,000
B
4 beds2.5 baths2,471 sq ft
41 Ocean View Ave, Mystic, CT 06355
SOLD AUG 25, 2026
$782,000
C
4 beds2.5 baths2,332 sq ft
66 Clipper Ct, Mystic, CT 06355
SOLD AUG 18, 2026
$735,000
D
4 beds2.5 baths2,410 sq ft
44 Overlook Ave, Mystic, CT 06355
SOLD SEP 16, 2026
$1,235,000
E
4 beds2.5 baths3,463 sq ft
8-1/2 Prospect St, Mystic, CT 06355
SOLD AUG 14, 2026
$739,000
F
3 beds2.5 baths2,202 sq ft
19 Topsail Ln, Mystic, CT 06355

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Earn from this home

Sell

$1,029,115

Est. take-home

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Est. cash available

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Rent

$3,575/mo

Redfin rental estimate

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Market trends in 06355, CT

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.4%

0.1% MoM

Median sale price

$650K

$83K MoM

Avg. days on market

39d

5 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SAT, 1PM TO 3PM
$459,000
2 beds1 bath1,238 sq ft
265 Colonel Ledyard Hwy, Mystic, CT 06355
$750,000
3 beds2 baths1,721 sq ft
15 Morgan St, Mystic, CT 06355
OPEN SUN, 12PM TO 2PM
$789,900
4 beds4 baths3,301 sq ft
332 Lantern Hill Rd, Mystic, CT 06355
$349,900
3 beds2.5 baths1,832 sq ft
18 Ledgeland Dr, Mystic, CT 06355
$1,650,000
5 beds2.5 baths3,816 sq ft
126 Clift St, Mystic, CT 06355
OPEN SAT, 1PM TO 2PM
$580,000
3 beds2.5 baths1,705 sq ft
59 Noank Ledyard Rd, Mystic, CT 06355
See all

Provided by Redfin

Sale history for 220 Library St

Year

Property tax

Land + Additions

Assessment*

2022

$12,378 (+27.9%)

$129,360 + $391,300

$520,660

2021

$9,676 (+0.8%)

$103,460 + $240,030

$343,490

2020

$9,597 (+4.5%)

$103,460 + $240,030

$343,490

2019

$9,181 (+1.2%)

$103,460 + $240,030

$343,490

2018

$9,072 (+1.9%)

$103,460 + $240,030

$343,490

2017

$8,903 (+7.2%)

$103,460 + $240,030

$343,490

2016

$8,305 (+6.0%)

$121,380 + $224,070

$345,450

2014

$7,838 (−0.8%)

$121,380 + $224,070

$345,450

2011

$7,904

$121,380 + $224,070

$345,450

Tax history for 220 Library St

Year

Property tax

Land + Additions

Assessment*

2022

$12,378 (+27.9%)

$129,360 + $391,300

$520,660

2021

$9,676 (+0.8%)

$103,460 + $240,030

$343,490

2020

$9,597 (+4.5%)

$103,460 + $240,030

$343,490

2019

$9,181 (+1.2%)

$103,460 + $240,030

$343,490

2018

$9,072 (+1.9%)

$103,460 + $240,030

$343,490

2017

$8,903 (+7.2%)

$103,460 + $240,030

$343,490

2016

$8,305 (+6.0%)

$121,380 + $224,070

$345,450

2014

$7,838 (−0.8%)

$121,380 + $224,070

$345,450

2011

$7,904

$121,380 + $224,070

$345,450

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

Property details

Interior

Basement Information
Basement Sq. Ft: 264
Basement Type: Full

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 9

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle

Pool Information
Pool Type: Inground
Has Pool

Property Information
Living Sq. Ft: 2,784
Gross Sq. Ft: 2,784
# of Units: 1
# of Stories: 2

Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 23,522
Municipality Name: GROTON
Acres: 0.54
Zoning Code: RS-12
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2022

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,784
Stories: 2.0
Lot Size: 0.54 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: New London County
APN: 1959751

Home facts updated by county records on Jul 14, 2023

Around this home

Schools

K - 12
Preschool & daycare

Northeast Academy Elementary School

Public PreK-5 • Assigned • 2.0mi

6/10

Groton Middle School

Public 6-8 • Assigned • 1.7mi

5/10

Fitch Senior High School

Public 9-12 • Assigned • 1.9mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Mystic, CT • 06355

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.1 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

9.1 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.04M – $1.26M

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New listings for sale in 06355

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Home values near 220 Library St

Data from public records.

Address	Redfin Estimate
215 Library St, Mystic, CT 4 Beds \| 3.5 Baths \| 2330 Sq. Ft.	$857,920
225 Library St, Mystic, CT 3 Beds \| 2.5 Baths \| 2904 Sq. Ft.	$927,837

Address	Redfin Estimate
185 Library St, Mystic, CT 3 Beds \| 2 Baths \| 1378 Sq. Ft.	$640,307
190 Library St, Mystic, CT 4 Beds \| 3.5 Baths \| 4821 Sq. Ft.	$1,640,716

Address	Redfin Estimate
199 Library St, Mystic, CT 3 Beds \| 3 Baths \| 3044 Sq. Ft.	$1,029,660
219 Library St, Mystic, CT 4 Beds \| 3.5 Baths \| 3486 Sq. Ft.	$1,594,432

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