Zip Code: 03801 (Portsmouth, New Hampshire) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in the 03801 Zip Code (Portsmouth, New Hampshire) in February 2026 was $785,934.4. The month over month percentage change (MoM) was 0.75%, and the year over year percentage change (YoY) was 3.83%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 03801 zip code (Portsmouth, New Hampshire). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 03801 zip code (Portsmouth, New Hampshire).

You can see similar information for other New Hampshire zip codes, and for New Hampshire.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Related Topics: Zip Code: 03801 - Zillow House Inventory Topic List

Data Source: Zillow.

Zip Code: 03801 (Portsmouth, New Hampshire) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)

Zip Code: 03801 (Portsmouth, New Hampshire) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted

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Month	ZHVI ($)	MoM Perc. Change (%)	YoY Perc. Change (%)
Jan 2015	359037.93534187134	0.75	6.14
Feb 2015	362279.9435951097	0.90	5.95
Mar 2015	365577.28710579866	0.91	5.72
Apr 2015	368560.82616224984	0.82	6.01
May 2015	371341.2423353442	0.75	6.30
Jun 2015	373884.1901235043	0.69	6.69
Jul 2015	375643.59869525046	0.47	6.82
Aug 2015	377395.8789062001	0.47	7.18
Sep 2015	380176.03908730875	0.74	7.60
Oct 2015	383327.6984986277	0.83	8.25
Nov 2015	385706.7334984756	0.62	8.55
Dec 2015	386905.5528376207	0.31	8.57
Jan 2016	388061.6614238887	0.30	8.08
Feb 2016	389353.30749195715	0.33	7.47
Mar 2016	390692.4709666075	0.34	6.87
Apr 2016	392348.0201748459	0.42	6.45
May 2016	395101.8349874206	0.70	6.40
Jun 2016	397990.3074879618	0.73	6.45
Jul 2016	400232.6371463188	0.56	6.55
Aug 2016	401594.9416785393	0.34	6.41
Sep 2016	403407.744183857	0.45	6.11
Oct 2016	406018.39953659126	0.65	5.92
Nov 2016	409097.3172959383	0.76	6.06
Dec 2016	412170.39621892764	0.75	6.53
Jan 2017	415554.5916271364	0.82	7.09
Feb 2017	419368.68330979557	0.92	7.71
Mar 2017	423624.58179408597	1.01	8.43
Apr 2017	428291.4164427922	1.10	9.16
May 2017	432070.4694587184	0.88	9.36
Jun 2017	435332.0694654866	0.76	9.38
Jul 2017	438129.95963800536	0.64	9.47
Aug 2017	440986.6264430547	0.65	9.81
Sep 2017	443668.98777923785	0.61	9.98
Oct 2017	445466.7874889835	0.41	9.72
Nov 2017	446982.06393081247	0.34	9.26
Dec 2017	448802.250114297	0.41	8.89
Jan 2018	451791.0373475156	0.67	8.72
Feb 2018	455393.32996360137	0.80	8.59
Mar 2018	460806.33691105054	1.19	8.78
Apr 2018	466094.5624884272	1.15	8.83
May 2018	472206.85211835965	1.31	9.29
Jun 2018	476473.37283215224	0.90	9.45
Jul 2018	480021.97837011545	0.75	9.56
Aug 2018	482111.8121656157	0.44	9.33
Sep 2018	483122.60395644495	0.21	8.89
Oct 2018	482928.18551808706	-0.04	8.41
Nov 2018	481796.9182874004	-0.23	7.79
Dec 2018	480980.26854608045	-0.17	7.17
Jan 2019	480601.98654830665	-0.08	6.38
Feb 2019	480884.4371968661	0.06	5.60
Mar 2019	481232.46382218093	0.07	4.43
Apr 2019	481681.57297493605	0.09	3.34
May 2019	482119.08250967815	0.09	2.10
Jun 2019	482940.1836828056	0.17	1.36
Jul 2019	484434.51356865634	0.31	0.92
Aug 2019	486046.88611188164	0.33	0.82
Sep 2019	487543.8707102498	0.31	0.92
Oct 2019	489246.36771312397	0.35	1.31
Nov 2019	491380.6422692214	0.44	1.99
Dec 2019	492634.43485965143	0.26	2.42
Jan 2020	493888.8779026186	0.26	2.77
Feb 2020	494927.42937367246	0.21	2.92
Mar 2020	497071.7901616004	0.43	3.29
Apr 2020	499224.5101375423	0.43	3.64
May 2020	500438.8927134248	0.24	3.80
Jun 2020	500774.0538656592	0.07	3.69
Jul 2020	501655.22982622014	0.18	3.56
Aug 2020	504799.65044977446	0.63	3.86
Sep 2020	511226.45559457625	1.27	4.86
Oct 2020	519058.56565240846	1.53	6.09
Nov 2020	527724.2839087531	1.67	7.40
Dec 2020	535484.191845185	1.47	8.70
Jan 2021	541902.213622109	1.20	9.72
Feb 2021	548208.8394758952	1.16	10.77
Mar 2021	554540.4863402373	1.16	11.56
Apr 2021	562149.981361159	1.37	12.61
May 2021	571184.4886334689	1.61	14.14
Jun 2021	579881.1601381215	1.52	15.80
Jul 2021	585397.5184883194	0.95	16.69
Aug 2021	586198.3981540273	0.14	16.13
Sep 2021	584614.6788328927	-0.27	14.36
Oct 2021	584136.6489134319	-0.08	12.54
Nov 2021	586353.1949302312	0.38	11.11
Dec 2021	590720.8836406465	0.75	10.32
Jan 2022	599554.7111591612	1.50	10.64
Feb 2022	611977.6252482454	2.07	11.63
Mar 2022	628052.8900342446	2.63	13.26
Apr 2022	643828.0474764041	2.51	14.53
May 2022	656190.3439114973	1.92	14.88
Jun 2022	663703.9627041694	1.15	14.46
Jul 2022	665903.8683869063	0.33	13.75
Aug 2022	665301.3953221043	-0.09	13.49
Sep 2022	663012.3304356235	-0.34	13.41
Oct 2022	662705.8655205977	-0.05	13.45
Nov 2022	664333.5399188569	0.25	13.30
Dec 2022	666796.6779703192	0.37	12.88
Jan 2023	667745.0983105437	0.14	11.37
Feb 2023	668914.5173434092	0.18	9.30
Mar 2023	672431.9035535455	0.53	7.07
Apr 2023	678031.2835651735	0.83	5.31
May 2023	684318.6875131387	0.93	4.29
Jun 2023	691716.7455342468	1.08	4.22
Jul 2023	699654.0972136888	1.15	5.07
Aug 2023	707270.0090559392	1.09	6.31
Sep 2023	713266.3348782432	0.85	7.58
Oct 2023	717576.790245329	0.60	8.28
Nov 2023	720613.0902897288	0.42	8.47
Dec 2023	722994.9376369389	0.33	8.43
Jan 2024	725027.1101777699	0.28	8.58
Feb 2024	728434.5204665698	0.47	8.90
Mar 2024	733312.9648478146	0.67	9.05
Apr 2024	739594.9332074361	0.86	9.08
May 2024	744308.4276200078	0.64	8.77
Jun 2024	746604.4764688559	0.31	7.94
Jul 2024	747501.7522692555	0.12	6.84
Aug 2024	749394.8894203891	0.25	5.96
Sep 2024	752662.212452969	0.44	5.52
Oct 2024	755697.405078771	0.40	5.31
Nov 2024	756304.4806125317	0.08	4.95
Dec 2024	755385.4353510624	-0.12	4.48
Jan 2025	755281.7100632923	-0.01	4.17
Feb 2025	756968.7307281721	0.22	3.92
Mar 2025	758316.8272934401	0.18	3.41
Apr 2025	758742.0771014361	0.06	2.59
May 2025	758619.4743942829	-0.02	1.92
Jun 2025	759706.4480630249	0.14	1.76
Jul 2025	761475.0588229758	0.23	1.87
Aug 2025	763175.1201328457	0.22	1.84
Sep 2025	765222.7679915299	0.27	1.67
Oct 2025	767767.5957537629	0.33	1.60
Nov 2025	770374.3025177357	0.34	1.86
Dec 2025	774870.0140943791	0.58	2.58
Jan 2026	780077.0342208459	0.67	3.28
Feb 2026	785934.4004517809	0.75	3.83